power Queen 12V 100Ah LiFePO4 Battery BCI Group 31 Lithium Battery, Deep Cycle Battery with 100A BMS, 1280Wh Energy, Up to 15000 Cycles & 10-Year Lifespan for Trailer RV, Motor Home, Marine
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Availability:
20 left in stock
Arrives
Oct 6 – Oct 7
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Style: 12Volt 100AH Basic
Features
- Half Lightweight And Twice CapacityProduct Size: L13*W6.77*H8.43 inches. Match BCI Group 31 battery box. Power Queen 12V 100Ah LiFePO4 battery weighs only 24.25 lbs, only half weight and providing twice capacity in the same size as lead-acid batteries, you can easy to move and install. And our LiFePO4 battery is 100% usable capacity compared with lead-acid battery only provide 60%~70% capacity, which can be tested by a percent state of charge meter
- Extendible Storage For Various ScenariosPower Queen 12V 100Ah LiFePO4 battery can be connected in parallel & in series for larger capacity. Allow being extended up to 4S or 4P to get Max 400Ah capacity or Max 48V(51.2V) voltage. Widely used in most areas such as RV, Solar, Household Battery, Off-Grid and Electric Scooter, Electric Handicap and so on. Note: The battery cannot be used as a starting battery . If you are not sure that, please contact customer service for relevant information
- BUILT-IN 100A BMS & 5-Hour Fast ChargingOur 12V 100Ah Lithium battery builds in 100A BMS, which can prevent the LifePO4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current and short circuit. Our 12.8V 100Ah LiFePO4 battery only needs a 5-hour fast charging time when charging by 14.6V 20A LiFePO4 battery charger, saving 50% time in charging compared with lead-acid battery which needs 10 hours charging time to around 70% capacity
- Eco-Friendly Energy & Save 1/2 Power FeesPower Queen 12V 100Ah LiFePO4 battery provides 4000+ cycles times and 1280Wh energy, which means our 100Ah battery produces 5120kWh (1280Wh*4000 cycles times=5120kWh) in its 10-year lifespan, which means you will save 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely used for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source
- Choose the Right 12V 100Ah for Your Needs112V 100Ah Basic (BCI Group 31): Best for off-grid solar power systems, marine, and RV motorhomes. 212V 100Ah Low-Temp: Best for trolling motors, off-grid solar power systems, marine, and RV motorhomes., features group 31 size. Upgrade BMS with Low-temperature protection. 312V 100Ah-BCI Group 24: Best for off-grid solar power systems, marine, RV motorhomes, and trolling motors. Versatile, fits BCI Group 24, 27, 31. 412V 100Ah Bluetooth (BCI Group 24): Best for every scenarios in group 24 size, also with low-temp protection. 5 12V 100Ah Bluetooth (BCI Group 31): revolutionary upgrade from 12V100Ah low-temp. One-for-All battery in BCI group 31 size
- Warm Tips1 This Battery is an energy storage battery rather than a start-up battery, we do not advise using it to start engines or golf carts. 2 If OT terminals are attached directly with screws and their thickness is less than 2mm, please add gaskets to ensure secure attachment and prevent loosening or overheating. The same precaution applies when using clamps
- UL2271 CertificationThis product passes the UL2271 certification for micromobility devices
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: power queen
Battery Cell Composition: Lithium-Phosphate
Battery Capacity: 100 Amp Hours
Recommended Uses For Product: RV Camping, Solar Energy System, Trolling Motor
Manufacturer: Power Queen
Brand: power queen
Model: LiFePO4
Item Weight: 24.2 pounds
Product Dimensions: 12.99 x 6.77 x 8.5 inches
Item model number: 12V100Ah G31
Batteries: 1 Lithium Ion batteries required. (included)
Manufacturer Part Number: 9D-EF44-STPN
Amperage: 100 Amps
Voltage: 12.8 Volts
Date First Available: August 3, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 6 – Oct 7
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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- Financing through Apple Pay
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Top Amazon Reviews
Style: 12Volt 100AH G31 Bluetooth
The batteries came a lot sooner than I expected. They were light weight despite the large size and work great.
Reviewed in the United States on May 30, 2025 by Richard Trujillo
Style: 12Volt 100AH G31 Bluetooth
This is a revised review following assistance from PowerQueen support thru Amazon Messages. Arrived with apparent charge at 2.85 V. Manual says it should be 13 V to 13.33 V. Tried Amazon for help and received PQ response quickly. It seems battery is shipped in a sleep state to conserve charge, requiring an initial charge to wake it up. So I bought a Victron Blue Connect 12V 30amp charger. It has a special "0"v charging profile for Lifepo batteries which works flawlessly. After about 5 hours battery charge, balance and communications with both Victron and PQ Apps and battery were fully operational. Battery required only about 50% additional charge to full. Thanks PQ and Amazon!
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Reviewed in the United States on June 30, 2025 by Amazon Customer Amazon Customer
Style: 12Volt 100AH Basic
I’ve had mine for 2 years now and they are still going strong. Use them on my trolling motor and I have not run them down yet even with 2 full days of constant trolling motor use. I would definitely buy again.
Reviewed in the United States on May 6, 2025 by ron
Style: 12Volt 100AH Basic
Been using this battery for almost 1 year now. 12.8v 100ah using Noco charger to charge it. This is the best battery for marine electronics. It powers my trolling motor, Livescope, and 2 garmin graphs, plus lighting on my boat. I start the day at 6am with 13.2v and I keep my electronics on all day plus always on my trolling motor at 70 speed (I suck at fishing and can’t find fish). When I leave the lake at 6pm my graphs tell me the battery is at 13.0-13.1. I would say this battery could easily last 3 full long days on one charge. Product came in great packaging with lots of accessories that I didn’t know I wanted or needed. The posts come with caps and have multiple placements. They also don’t corrode at all.
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Reviewed in the United States on July 10, 2025 by Conner
Style: 12Volt 100AH G31 Bluetooth
I’ve had so many issues with batteries in my boat, when the latest set died (2 years) I decided to try lithium. These were no more expensive than the lead acids I’ve been buying so if I even get half the quoted life (5 years) out of these it’s a deal. So yes I’ve only had them about a month but I’ve got some good testing in, multiple 12 hour fishing days (bass fishing), lowest I’ve got these batts is 68% capacity and no performance decrease by the end of the day. They seriously kick ass. But what’s really got me sold is the monitoring. Im so sick of feeling in the dark when “I swear they shouldn’t be this weak already” on the water and basically any other issue u can imagine. It already saved me once, finished fishing for the day and plugged the boat in at home, the charger showed one charging and one on fully charged, so I checked the battery app, one was at 89% and charging, the other was at 65% on STANDBY! Turned out my brand new noco pro 2 bank charger I bought at the same time as these batts was junk! Without the power queen monitor who knows when I would’ve figured that out since the batts will still read 13v even at a low charge. Anyway maybe they’ll crap out next year and I’ll update but if I’m very happy with them so far.
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Reviewed in the United States on October 5, 2024 by jacob
Style: 12Volt 100AH Trolling Motor
I will never purchase anything from this company again. I bought this lithium battery for my boat and the first time I used it the battery overheated and burned the negative connection wire and the side of the battery. I contacted the company and all they did was question my connections rather than take responsibility for their product. My connections are fine and never gave me any problems with my old lead deep cycle battery, the only reason I bought the lithium battery was because of the weight difference being much lighter and with severe spinal arthritis it's much easier on my body to use the lighter battery. My boat has an electric panel that has a marine grade breaker switch and a fuse panel for the smaller things, such as the lights (which I never use but are on the boat in case I need them) and my fish finder. I don't know why this company thinks their battery is flawless when obviously it's not the connections on my boat but rather the overheating of their battery when I use the 5th speed on my 62lb thrust trolling motor, it seems to run fine as long as I don't want to be able to use the top speed to move on to a different area of the lake. Definitely won't buy from them again or recommend their products.
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Reviewed in the United States on May 8, 2025 by Ohio Hiker
Style: 12Volt 100AH RV
Review for the 12.8V 100AH Group 24. I bought one of these last year for my trailer and had no issues at all. Charges up to 14.1V and was reliable all summer when off shore. Service is great, they reach out immediately after battery was delivered and are very responsive when contacting them with questions. Just ordered my second battery and will install them in parallel on my trailer for extended boondocking. So far so good, no complaints.
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Reviewed in the United States on April 26, 2025 by LBUDD
Style: 12Volt 100AH Basic
I own 9 of these have used them for almost a year now seem to do everything I need! Runs my whole bus!
Reviewed in the United States on June 28, 2025 by drake