Power Queen 2 pack 12V 100Ah BCI Group 31 LiFePO4 deep cycle lithium battery for solar RV marine

Power Queen 2 Pack 12V 100Ah BCI Group 31 LiFePO4 4000+ Deep Cycle Lithium Battery BMS for Solar ,RV ,Off grid, 30-70lbs Trolling Motor,Marine,Home Energy Storage

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Power Queen 2 Pack 12V 100Ah BCI Group 31 LiFePO4 4000+ Deep Cycle Lithium Battery BMS for Solar ,RV ,Off grid, 30-70lbs Trolling Motor,Marine,Home Energy Storage

Name: Power Queen 2 Pack 12V 100Ah BCI Group 31 LiFePO4 4000+ Deep Cycle Lithium Battery BMS for Solar ,RV ,Off grid, 30-70lbs Trolling Motor,Marine,Home Energy Storage
Brand: Power Queen
SKU: 6175300616
Price: 463.3 USD
Availability: InStock
Rating: 4.8 (163 reviews)

|163 ratings

Power Queen 2 Pack 12V 100Ah BCI Group 31 LiFePO4 4000+ Deep Cycle Lithium Battery BMS for Solar ,RV ,Off grid, 30-70lbs Trolling Motor,Marine,Home Energy Storage Power Queen 2 Pack 12V 100Ah BCI Group 31 LiFePO4 4000 Deep Cycle Lithium Battery BMS Solar RV Off grid 30 70lbs Trolling Motor Marine Home Energy St Power Queen 4 Pack 12 8V 100Ah LiFePO4 Battery Built in 100A BMS Lithium Battery 3840Wh 15000 Cycles Support Series Parallel widely used Solar Home S Power Queen 12V 100Ah LiFePO4 Battery with 100A BMS 4000 Deep Cycles for Marine RV Solar Off grid Camping

Count:2

Key item features

Lightweight Design: Weighing only 24.25 lbs, this LiFePO4 battery is half the weight of lead-acid batteries while offering twice the capacity and 100% usable capacity.
Expandable Power: Supports configurations of up to 4 in series or 4 in parallel, allowing for increased capacity (up to 400Ah) and higher voltage (up to 51.2V).
Integrated Protection: Features a built-in 100A BMS to safeguard against overcharge, over-discharge, over-current, and short circuits.
Rapid Charging: Achieves a full charge in just 5 hours with a 14.6V 20A LiFePO4 charger, significantly faster than lead-acid alternatives.
Long-lasting Energy: Provides over 4000 deep cycles and 1280Wh of energy, offering substantial power storage for various applications.
Versatile Applications: Ideal for solar systems, RVs, marine use, home energy storage, and powering 30-70lbs trolling motors.
Certified Safety: Holds FCC, CE, Rohs, UL 1973 Testing, and IP65 certifications, ensuring reliable and safe operation.

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Specs

Bci group number
31
Battery post location
Top Post
Volts
12.8 V
Features
Lightweight

Reviews summary

Pros

: Offers quality and performance at a reasonable cost.
: Provides power for extended periods of time.
: Made with excellent materials.
: Lasts a full day on a single charge when used for refrigerator.
: Comes with detailed user manual.
: Quickly accepts charge to full capacity.

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Current price is Now $463.30

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was $488.99

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Sold and shipped by Power Queen

4.537037037037037 stars out of 5, based on 54 seller reviews(4.5)

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About this item

Product details

Power Queen 12.8V 100Ah LiFePO4 Battery is light and portable,low self-discharge rate, efficient power storage. Deep Cycle Lithium Batteries,charge fully faster than the traditional lead-acid battery .It makes our life more convenient. Perfect for Home energy storage system, UPS backup, lighting, digital/CCTV cameras, fish finder, trolling motor, RVs, camping, boats, Solar and off-grid applications.FCC, CE, Rohs, UL 1973 Testing, IP65 Certificates.5-year warranty and 24-hour technical support service,buy with confidence!

【Half Lightweight And Twice Capacity】Power Queen 12.8V 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 Scenarios】POWER QUEEN 12.8V 100Ah LiFePO4 batteries support up to 4 in series or 4 in parallel (Max 4S or 4P) to get more capacity (100Ah , 200Ah, 3000Ah, Max.400Ah) and higher voltage (12.8V, 25.6V, 38.4V, Max.51.2V). Our customer usually connected it in parallel/series and used on camper RV, solar home system, trolling motor.
【BUILT-IN 100A BMS & 5-Hour Fast Charging】Our 12.8V 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 Fees】Power Queen 12.8V 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.
【5-Year Warranty & 24 Hours Timely Service】Power Queen provides 5-year warranty for 12.8V 100Ah LiFePO4 battery. We're struggle to provide the safest batteries and the most professional service to every customer. If you have any questions, please feel free to contact us. And we provide safe and strong battery package and fast delivery because the battery will be shipped from our local CA/PA/TX/GA warehouse. Normally, the shipping time would be 2~7 workdays due to difference zones of the US.
Note: This battery is not intended to be used to start any devices, please DO NOT use it as a starting battery.Do not use it to run Golf Cart，pls contact us if you need batteries for golf cart.if you buy pack set,we will ship it seperately.Such as two pack,you will receive two package,each package with one battery.

info:

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Specifications

Bci group number

31

Battery post location

Volts

12.8 V

Brand

Power Queen

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.8 out of 5 stars

stars163 ratings157 reviews

How item rating is calculated

5.0

4.2

Reviews summary

Pros

: Offers quality and performance at a reasonable cost.
: Provides power for extended periods of time.
: Made with excellent materials.
: Lasts a full day on a single charge when used for refrigerator.
: Comes with detailed user manual.
: Quickly accepts charge to full capacity.

Generated by AI

Customer photos

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Showing 1-3 of 157 reviews

May 6, 2026

preston

Item details

Count: 1 Pack

Sold and shipped byPower Queen

5 out of 5 stars review

Verified Purchase

Excellent Value for a Great Product

I purchased this battery to run a Minn Kota Endura 55hp trolling motor on my new Pelican Bass Raider pontoon boat. The boat weight 145lbs and has a 600lb capacity. My first outing included two adults two tackle boxes, 8lb anchor and 6 fishing rods. The trolling motor was mounted on the bow. We ran that boat around a 15 acre lake for nearly three hours at speeds from less than 1 mph to a wide open 4 mph. I was very impress with this battery when I put it back in charge was saw that I had used less than 20% of capacity. Mind you, this battery weighs in at 22lbs. I could not be happier with the purchase and f this battery and Walmart was the best price I could find for this make/mfg. I would absolutely purchase this battery again.

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Oct 28, 2025

George

Item details

Count: 1 Pack

Sold and shipped byPower Queen

5 out of 5 stars review

Verified Purchase

Nice!

These batteries work like they are suppose to.

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Apr 15, 2026

Lights

Item details

Count: 2

Sold and shipped byPower Queen

5 out of 5 stars review

Verified Purchase

Great batteries

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Power Queen 2 Pack 12V 100Ah BCI Group 31 LiFePO4 4000+ Deep Cycle Lithium Battery BMS for Solar ,RV ,Off grid, 30-70lbs Trolling Motor,Marine,Home Energy Storage

Key item features

Specs

Reviews summary

Pros

How do you want your item?

About this item

Product details

Specifications

Bci group number

Battery post location

Volts

Brand

Warranty

Warranty information

Customer ratings & reviews

Reviews summary

Pros

Customer photos

Showing 1-3 of 157 reviews

Excellent Value for a Great Product

Nice!

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