12v 20 Volt Lithium Ion Battery (Lifepo4), Rechargeable
$189.99
Choosing the right LiFePO4 battery is critical for backup or camping applications. 12v 20 volt lithium battery are arguably the safest way to power your golf cart, mobility scooter, kayak motor, and submersible pump, among other devices. This lithium battery will be one that will never let you down.
The LiPo 12V 20 volt lithium battery is a high performance deep cycle battery based on the patented Lithium Iron Phosphate (LiFePO₄) HP chemistry. 12V 20Ah has a built-in automatic Battery Management System (BMS) that keeps the battery running at peak performance while preventing overheating, overcharging and maximizing battery cycle life. Designed as a “direct replacement”, this is a plug-and-play option for any application currently using lead-acid, gel or AGM type batteries.
Description
FEATURES
- A Grade Cell: This battery is composed of A grade cells, and the terminals of the cells are bolted that deliver higher amperage loads and better current conductivity.
- Higher Usable Capacity: AGM are recommended to be discharged to 50% of the capacity while LiFePO4 batteries can be discharged to 80-90%.
- Longer Lifespan: This LiFePO4 battery can deliver up to 2,000 rounds — several times the life of a lead-acid counterparts.
- High Quality BMS: It allows 40A peak discharge current and provide voltage/ temperature monitoring and smart balancing to add rigid strength to each cell.
- Faster Charging: Lower internal resistance allows this lithium battery to accept charge at a greater rate, allowing it to be charged and ready to use much faster.
- Run in Parallel or Series: Designed to allow for up to 2 batteries in series or 2 batteries in parallel to achieve desired voltage and amp-hour capacity of the bank.
- Low Self-Discharge: This lithium LiFePO4 battery has a low self discharge rate, meaning it can be left standing for months and not run out of juice.
- Impeccably Lightweight: It provides 20AH that doubles the power of a lead acid battery with 1/3rd of that weight when towing or mobility is in the consideration.
- Safe & Smooth: This LiFePO4 battery is thermal stable and eliminates the risk of explosion and can operate efficiently at a temperature range of -20℃～70℃.
- Highly Versatile: This 20AH LiFePO4 battery is designed to power your golf buggy, mobility scooter, kayak motor and submersible pump, etc.
Policy
Customized cases available. Estimated delivery time: 15 days. By sea: 10 days.
Warranty: 5 years LFP Battery Warranty. With our heavy-duty design and UL listed batteries, if the lithium battery pack does not fail within the first 5 years, there is negligible chance of future failure. 30 Day Money Back Return | 5 Year Repair/Replace | 6 -10 Year Pro Rated Based on Remaining Capacity
Additional information
| Specification | 12V20Ah |
|---|---|
| Nominal voltage | 12.8 |
| Maximum continuous discharge current | 20 |
| Nominal capacity | 20Ah |
| Cycle times | 2000 times |
| Charging voltage | 14.6 |
| Weight | 2.9KG |
Username –
Review
Brad –
Works with the existing Razor Dune Buggy Charger
I swapped out the lead acid batteries for these Lithium Ion batteries in my kids’ razor dune buggy. I wasn’t quite sure what to expect when I plugged the dune buggy in to charge because these batteries say you can use a regular lead acid battery charger. But the charger said to NOT use it on Lithium Ion batteries or they might explode. Who to believe… So I put it out in the middle of the yard with extension cords going back to the house and crossed my fingers. It charges fine. The batteries don’t even get warm. And the batteries last way longer. The kids get about 45 – 60 minutes tearing around the back yard instead of the old 15-20 minutes. Win.
2 people found this helpful
Paul D. Carlucci –
So far so good, we’ll see in a few years
So far so good, my APC Smart-UPS 1500VA has accepted these and charged them up normally. I haven’t tried cycling them down all the way to see what they’ll take but I don’t anticipate ever having to bridge a long outage anyway. Do note that they have a max wattage of about 125w per cell so I’m going to get less than half the rated instantaneous output of lead acid, however for my particular application this won’t limit me.I definitely appreciate that they’re lighter to deal with and hopefully I’ll never have to replace them given my usage, but we shall see.I also have one of these slung into the battery backup unit for my FiOS, no issues there either.
8 people found this helpful
ADP –
Worked great in my UPS battery backup
My 3 year old CyberPower 1500va UPS’s batteries died and I didn’t notice until the lightning storm season. I really wanted to get a new UPS based on lithium batteries but they were just overpriced.I took a chance and did some searching and found several others that had used these batteries for their UPS too. Since these were actually less then the replacement lead-acid batteries I bought them.These can handle a spike in load way better than the old batteries. I ran several tests where I increased the load with each one confirming the load with an amp-meter attachment on my volt-meter. Each test I would unplug the UPS from the wall and check how long the timer on the UPS said I had to last. These two deep cycle batteries got me at least to 1100 watts. I did not test past that since I was running out of things to load with that are more realistic to my usage.Also, my UPS weighs half as much about. Much easier to move around etc.
9 people found this helpful
Bayou Camper –
Great for Parks on the Air activations
I use this battery with a 20 watt ham radio. It holds up all day and charges overnight. I am impressed with the longevity and the power it produces. I charge it with a 3 amp charger or a 50 watt solar panel. It works great and fits in my go kit!
2 people found this helpful
A. B. –
Used for APC UPS
Like others who have reviewed I put these in two different APC UPS. I have them in 1500 va and 1000 va model. I used a battery charger to get them with in 0.1 volts of each other, then tied them together by taking apart the APC battery stickers and hardware, putting these two in place and its a drop in replacement like others have stated. UPS is lighter and cooler and hasn’t had issues in the month since installed. The 2x 10amp hour model was a prefect fit in each UPS.BN1500M2BX1000G
8 people found this helpful
rock star mom –
Batteries for used mobility scooter for best friend. No stores had the batteries.
I needed to purchase batteries for used mobility scooter for my friend. We had a casino trip in 2 days and had trouble walking. I ordered these batteries in the parking lot outside battery store I had gone in. The batteries came next day. i very easily placed in scooter and charged chair. It was fanastic. My friend is overjoyed to have this at hand when she needs it.
Kevin –
Best kayak batteries
Started off with a single lead acid battery to run my fish finder. Tried saving a few pennies going that route but that was not a good idea. Updraged to these lithium batteries and the front end is lighter, the batteries last all weekend (yes, weekend. Not just a day) and still not fully depleted. I run some LED lights, 360 light, and a Lowrance 7″ fish finder and these batteries handle it all like it’s nothing.Great price for amazing batteries. HIGHLY recommend these, will be getting a third when I plan for longer kayaking trips and more electronics
One person found this helpful
Amazon Customer –
Works perfectly
I purchased to power an iPad on my kayak for my fish finder. Installed in a dry box with in line fuse and usb converter. I’ve had it out on the water a dozen or so times and haven’t even used 10% of capacity each time out. I’ll be using it for future lighting on kayak as well.
One person found this helpful
A. Woodman –
Good value on liFePO4 battery
Initially seems like a well made battery. With batteries their ultimate quality is determined with usage over time. It has a rugged case and maker was responsive communicator to me. All good so far.
One person found this helpful
Bill Chumps –
Good for UPS
Used in uninterruptible power supply (UPS). Fit and worked excellent. Hopefully the last set of batteries I will ever have to buy for this unit. LIFEP04 batteries are definitely the way to go, IF you can afford it. Maybe they will keep coming down in price.
2 people found this helpful
Jchumpfree –
Can’t speak on battery life yet…
Just received this and charged it. Hooked it to my electronic load tester at 20 amps for 4 hours (80%). No issues. Time will tell as far as battery life and cycles.
wantstoknow –
Light and portable.
This battery is great for trail cameras. It is small and light compared to a lead acid battery. This convenience makes it easy to carry into the woods and is far more convenient than continuously replacing AAA batteries.
A. Ramos –
Replaced APC UPS lead acid battery
Replaced a dead lead acid battery without any modifications for less with this lighter LFP battery that shouldn’t have the same issues as when the lead acid battery gets depleted. Can’t comment on longevity as it has only been a few weeks. So far no complaints from the UPS even when testing with the UPS unplugged under load. Fingers crossed!
Shannon Lara –
These work great
I needed to replace the three 12v 6ah in my Razor Ecosmart Metro scooter. I bought these 12v 10ah and it gave me more power and longer range and they were the same size. Excellent quality at a reasonable price.
3 people found this helpful
Jeff Norris –
Great battery as a replacement for a gel-cell.
This is an exact size and connector replacement for the common 12V 12Ah lead acid gel-cell. Everything fits just right and it has about a 1/3 more stored energy than the older lead acid technology at 1/3 less weight. It’s only drawback is the discharge curve. Unlike a lead acid battery which just tapers away as it discharges, this battery just keeps delivering like it’s at peak of charge then knees over very rapidly. Consequently your old technology state of charge indicator will not give you a reliable measure of how much energy you have left; “full, full, full, full, 3/4, dead”.
Brent Heitzman –
Bought for a razor fourwheeler
These batteries fit rite in place even this they measure a little bigger. Charge great so far and lasted a whole day of on and off riding for a 3 year old
3 people found this helpful
Mike Bothwell –
Initial Impression: Works Well
The batteries arrived as promised and worked well right out of the box. I have been using them for two weeks without any problems. I like that they are so lightweight and seem to hold a charge very well.
John Vaughn –
Worked in my APC UPS
This worked well as a drop on replacement of the 12 volt batteries in my 1500 VA APC UPS. Been running about 4 months now. I have no problems.
One person found this helpful
Rodney Allsbrooks –
Great battery
I used this in a cyberpower 1000va ups system. My old lead acid battery needed replacing so I thought I would give this a try. One thing to note here is when you change chemestry your ups time reading will be inaccurate but that’s OK for me. It has been uses several tomes now and will run my computer and monitor for around 25 minutes during a outtage. The size was spot on , same size as the existing battery.
Cristian –
last alot longer than stock battery for sons car
have a moderno kids ride on car for my 3 year old, the battery it comes with is trash, will last maybe 2 rides before needing to charge again, this battery my son son has already put 5 rides around my apartment complex and it still going strong and not showing signs of drainage
3 people found this helpful
oofta –
Good battery, measured capacity exceeds rating
Bought the 10Ah model and ran two discharge tests, one at 10A (max discharge) and again at 1A. Measured capacity was 10.80 and 10.97Ah respectively. I’ll call that a win.
One person found this helpful
Mechanically Inclined –
Compact LiFePo battery
This battery is working great for my project. I needed to store power from a solar array so that I can pump water from a solar-powered submersible pump installed in a rainwater tank out into my yard. The battery form factor was perfect for installing in a medium sized water-proof enclosure along with the solar charge controller and some short wires to connect it all. The battery arrived fully charged, well-packed and ready for installation. Connection to the controller was simple using standard blade-type female connectors on appropriately-sized wire. With this battery, a solar submersible pump, a couple of panels a suitable mount, and a simple weather-proof switch I can pump rainwater out into the garden area any time I need it, saving money on the municipal water bill. I will be using batteries from this seller as I upgrade storage on my other two solar pump installations.
One person found this helpful
Michael P –
Very Good Battery
I tried 2 other batteries of the same size, but they did not hold up. This battery has held its charge and has enough amperage to start my generator. I am pleasantly surprised by its strength.
One person found this helpful
Ron –
Update: customer service is great. I got a replacement battery within days of my review.
I bought this battery because of great reviews. mine is not that great. was puchased from amazon along with the recommended charger and a garmin fish finder on july 29th, 2022. the battery was fully charged before use and 1 other time. it’s february 28, 2023 and it won’t take a charge. i bought a new charger because i thought the charger was bad. new charger came today and it’s the same as the old one. battery will not accept a charge. i couldn’t find a way to contact the manufacturer so i will leave this review hoping that others won’t purchase it and be disappointed. i only got 2 cycles of the 2,000 cycles advertised.Update: Upon placing this review, I was contacted by the seller and they offered a refund or a replacement battery. I still needed a battery so due to the mainly positive reviews, I took another chance. I’m confident that the new battery will perform as advertised. Great customer service.
11 people found this helpful
Andrii –
Works with CyberPower 850
It works with CyberPower 850PFCLCD.I read many reviews that LiFePO4 battery can not fully replace original lead-acid battery.This one can. My CyberPower 850PFCLCD UPS switch seamlessly to battery in event of power loss. And charge this battery when power resume. The only downside display does not show correct estimate of remaining hours. In my case this battery last ~50 min on 66W load.
One person found this helpful
Randall VandeKrol –
Great product and customer service
I purchased 1 of these batteries to run a small trolling motor. I was very impressed with the amount of power and run time from such a small and light weight battery. A month later I purchased another so that I could run 1 while the other charges. About a year later 1 of the batteries didn’t seem to last as long as the other. I measured the voltage on both after charging them and 1 of them was not fully charging. I repeated this again with the same results. I contacted the seller and they immediately stood behind their product and sent me a new battery. I would highly recommend these batteries and this seller for their outstanding product and customer service !
5 people found this helpful
FengAmazon –
perfect for CyberPower UPS
I had a CyberPower 1000PFCLCD UPS which was bought 6 years ago. I did not notice the battery died until last week. And we only experienced several times of power outages in the 6 years. Search for the heavy lead-acid battery replacement and find this one. Lithium LiFePO4 battery is much safer than Lithium-ion battery with a significant advantage of >2000 recharge cycles. One of the major cons is the poor performance in low temperatures. But this is not a problem for the UPS system used indoors. The size of this battery is exactly the same as RB1290 UPS Battery for CyberPower. Replace the battery and my UPS is back to life. The weight is 2.6 lbs vs the original 6 lbs. Hope to get peace of mind with the long life of this battery.
3 people found this helpful
David –
IMPRESSED (so far)
Installed 2 of these 12v 16ah in series in my Pride Go Go mobility scooter to replace the (2) 12v 12 ah lead acid batteries that were installed in the scooter when new in Dec 2017. Both of the new batteries were at 13.1 v right out of the box and with a splash (5 minutes) from the regular scooter charger were up to 13.3 and charger had green light. Batteries were very easy to install taking about 20 minutes total including opening closing battery box. Battery box total weight before swap was 20.2 lbs and after swap was 12.4 lbs. Scooter was brought back to life and seems to have more pep so I’m glad there are “wheelie bars” on the rear of it! Too early to rate longevity but will revise if necessary. 6/26/22 decided to do a quick test. Started @ 26.6 v and ran almost nonstop for 2.9 miles at full speed and ending voltage was still @ 26.4 v. Turned scooter on this morning and reading was 26.6 again without being on charger.
5 people found this helpful
Amazon Customer –
Good Buy!
After installed it was much lighter then the lead batteries. Less pollution too. My old Lead batteries lasted almost 6 years which is very lucky. (3-5) Checked the reserve capacity on my UPS with new LiFePO4 it was higher than the lead batteries. All buyers should always place a label when you replace the battery to give an idea how long they last. As if they last long for the price I will buy more in the future. These I am very happy for replacements. Also make sure they can be used for UPS and have a BMS system built in for greater safety.
4 people found this helpful
Donald R. –
TESTED: More Than Rated Capacity !
I did a bad thing so that you won’t have to -I don’t recommend that anyone do this as a matter of routine since it’s not good for the battery, but I really needed to ensure that this 18ah battery met its capacity specs- so I deliberately ran the battery from 100% charged (14.6V upper BMS cutoff, and approximately 13.6V resting) to dead (somewhere near 10V at the bottom BMS cutoff, rebounded to 11.7V resting). To my COMPLETE SURPRISE I pulled more than 20Ah out of this 18Ah battery using a standard .2C discharge rate. My immediate short term impression therefore is A++ for the brand.
10 people found this helpful
Chisholm Hofe –
Great customer service
I bought this battery about six months ago and it has performed well overall. I had an issue with it and contacted the company via Amazon. They were very quick to respond and eager to help. They provided me with the assistance I was looking for and then some! I highly recommend. I would buy this brand again at this point in time.I will update this review in regards to the battery’s performance down the road.
Some Guy Somewhere –
If you have a choice… choose Lithium
Easy to install into my UPS, worked as desired. The UPS incorrectly reported the amount of time left due to the voltage drop differences between AGM and LiFePO4 battery types, but it’s not such a big deal. It’s properly prevented my power from being interrupted, and that’s its job. I expect the new batteries will outlast the UPS unit.
One person found this helpful
Tom58 –
Direct replacement for lead acid battery
The batteries were a direct replacement for OEM lead acid batteries (same size and configuration). It’s too soon to know anything about their longevity or how well they will work during a power outage.
JPWOODS –
Works Where Others Failed
I used this in a tennis ball machine and it worked flawlessly. Previously, I tried two other ‘high-end” lifepo4 batteries (Markum and Dakota) and neither worked at all for this application (returned). I had about given up on this type of battery but thought I’d give Chinese engineering/manufacturing a try. WIN!
2 people found this helpful
Hibernian –
Updated My Review to Excellent Product
I received the product and the top cover of the case was not attached all the way around. It had come loose during manufacture. I wrote a review and gave it a 3 stars for this reason. But the company sent an email apologizing for the inconvenience of the defect and promised to send another battery. The battery I first received was of very good quality except for the problem with the top. It charged up in no more than 30 minutes and appeared to be of good quality. I was only disappointed with the top because I thought a problem might develop with moisture or that the top might come off completely. Since the company is replacing the product I am happy and have raised my rating to 5 stars.
3 people found this helpful
Roger Ranapi –
Great power
I learned that this battery is well made and highly reliable. One thing I did and I suggest and that is to use a small dab of Conductive Copper Anti Seize on the terminal bolts. This will prevent any corrosion and will add to the conductivity. The service people are also GREAT to work with if you have any questions. This battery provides great Bang for the Buck!
One person found this helpful
Cosmic element –
Decent product
Fit my old cyberpower ups 1500 and worked well. It lasted about 20 hrs charging a cell phone which was not bad. Did not check how power drained over time with no load.
One person found this helpful
Kurt W. –
Good Battery for POTA
I bought this battery to power an Yaesu FT-891 HF 100 watt radio for POTA work. It’s quite light, has a convenient carry handle and comes with Phillips head screws for the connections. I have used it several times transmitting at 50 and 100 watts and have no complaints whatsoever. I can’t speak to longevity, however my use case (transmitting intermittently for several hours at a time) is not one that is particularly hard on a battery like this. Thus far, I have not run it down anywhere near it’s capacity.
8 people found this helpful
Bahar –
Using as replacement in small UPS
I am using this as a replacement in a small UPS (instead of using a lead acid replacement). So far it seems to work well, I haven’t tested it for longevity but so far so good. You do need to be careful about the amps since this is rated 10 amps so roughly 120 watts can be supplied by the UPS versus originally 350 watts or so with a lead aside battery (albeit for a much shorter time). Not an issue in my case since I only have my cable modem, router, and networking gear plugged-in to the UPS which when running measures about 1.5 amps @ 12.8 volts so I should get about 5-6 hours of run time (but I haven’t tested it). Hoping it lasts a long time. If I do a run time test I’ll update my review.
2 people found this helpful
DEJosh –
Perfect replacement/upgrade for UPS
I used this battery to replace the original lead acid battery in my UPS.Compared to the original battery the new one has only about 1/3 the weight and it fits like a glove.Even though the specs imply a slightly lower capacity, the calculated power coverage of the UPS is the same as the original battery had in the beginning.In regards of longevity I can’t sy too much, yet – the battery is in use for barely a month. But based on the cel chemistry I expect it to be a great upgrade.
Scheentz –
Excellent life
I’m accustomed to sealed lead acid battery life. I normally take two 12v batteries out on the ice to power my Humminbird Helix 8 fish finder for 6-8 hours while ice fishing. I fished six days for about 6 hours each day and the power level never went below 100%. Perhaps that’s just how Li-Ions work, but I’m thrilled with the results.
3 people found this helpful
Dameanox –
Great for wheelchair
I have found that these batteries are awesome compared to the lead acids that were in the wheelchair before I love them they hold charge for so long it’s so good all I can say is awesome battery
Amazon Customer –
30ah working livescope well
Got this to operate my garmin livescope and screens. So far It’s lasted several hours on the water Fully charged. Very light weight and compact. I’m ordering another to use while my current one charges.
Steve –
So far so good!!!
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Bought the 50ah version for my fishing kayak. Super light compared to a lead acid type battery. This battery runs a 55lb thrust trolling motor, a pair of linear actuators I use for steering and a bluetooth stereo for tunes on the water and a phone charger! Thinking of adding a couple lights for night fishing and a fish finder. I usually fish 3-5 hours and use the troller/steering a solid hour total and stereo constantly. The battery is rock solid and I don’t come close to draining it. I’d say I’m still 90% in the good. So far love it!
7 people found this helpful
John –
Holy Carp way better than Lead Acid
We bought our kids a used burromax electric dirt bike. It uses 2x 12v batteries in serial. It needed new batteries when we got it so I bought some cheap lead acid ones on amazon. Together they were about $40 and gave us about 30-40 mins of runtime. We used them for about a month and the runtime dropped to 20 minutes. I had looked at the lifepo4 batteries before but didn’t want to invest $100 more into a used dirt bike, but I’m glad I finally did. The difference is incredible. These things go for hours, in fact the kids get tired of riding before the batteries run out.I was also worried about charging them. I bought a lifepo4 charger but it’s kind of a pain to take the batteries out to charge each time. The charger I have is for a slightly lower voltage ( look up the difference between lifepo4 and lead acid) so I knew it wouldn’t charge it completely if it worked at all. Let me tell you, even on a 90% charge these things go and go and go. My youngest boy rides next to me on my road bike and we cruise around our small town at 15 miles an hour without a care. Our longest ride together is about 8 miles and it still said max charge on the indicator. I know most people will have other uses for these, but from my experience they work great, and I only wish I would have bought them sooner.
6 people found this helpful
Ryan –
Great Upgrade
After buying two 10Ah models to replace the 7Ah batteries in a UPS, I bought a big 50Ah to replace a dead battery in my GoalZero Yeti 400It’s great! I tested it at a constant 170 watts and got 655Wh out of it. My GoalZero now weighs less than the battery it previously contained 🙂
One person found this helpful
Lee Montgomery –
So far so good
Have had problems with other rechargeable 12v batteries for my chicken coop door. Looking at one that is dead right now, but this one has managed for long enough I am not worried. will update later if anything changes.
Fabian Tillier –
Restored my UPS functionality
I decided to try something different than the lead acid batteries my UPS came with, which after 5 years gave up the ghost. These were cheaper than the branded CyberPower units, though about double the non-branded lead acid ones. Still cheaper than replacing the UPS. They are definitely much lighter, installation was a breeze, and we recently lost power and they performed beyond my expectations (I use them to power the network gear) and would have been happy with 2 hours (which is what I remember getting with the lead acid ones), but they lasted over 3. I didn’t rate longevity, since they’re just a week old.
2 people found this helpful
radioron –
Good replacement for 7AH SLA batteries
Second purchase. I used these to replace the 7AH SLA’s used in my Belkin Router/ONT backup units, and Cyberpower 750VA computer UPS and all is well. As others stated, it may only charge to 13.8 to 14.0 V in this application but you still get far more run time than the SLA’s and much more life with these.
2 people found this helpful