12V 100Ah LiFePO4 Lithium Battery Built-in 100A BMS 1280Wh Rechargeable 8000+ Deep Cycle Marine 12 Volt Lithium Batteries for RV Camping Solar Off-Grid
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
May 22 – May 24
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Size: 12V 100AH 12.8×6.5×8.46 inch
Features
- Multi-protected 100ah lifepo4 battery: Our 12v 100ah battery is IP65 waterproof and resistant to dust, water and foggy. It is also equipped with a 100A BMS that provides 100% effective protection against overcharge, overdischarge, overcurrent, overheating and short circuit. In addition, it has an upgraded low-temperature power-off function to ensure safe use in cold environments.
- The Perfect Replacement to lead-acid batteries: 12v 100ah deep cycle lifepo4 lithium batteries have a lifespan up to 10 years and can be recycled more than 4,000 times at 100% DOD (6,000 cycles at 80% DOD and 15,000 cycles at 60% DOD). The lead-acid batteries generally last only 3 years with 200-500 cycles. 100 ah battery offer up to 95% capacity utilization compared to 50% capacity utilization of lead-acid batteries. As such, lithium battery 12v can completely replace lead-acid batteries.
- The 100ah lifepo4 battery (12.8 volt) can be used for a variety of applications. Do not use it for starting equipment, golf carts or jacks. It also supports series and parallel connections (up to 4S4P, do not use other brands or types of batteries when connecting in series/parallel to prevent incompatible battery management systems) for home energy storage, UPS systems, marine and camping. Easily replace lead-acid batteries and upgrade to clean energy without additional wiring.
- Widely applicable and convenient to use: This 12v lithium iron phosphate battery weighs only 22.04 pounds, which is two-thirds lighter than a 63.9lbs lead-acid battery. This 12 volt lithium battery 100ah is your best choice for solar energy, off-grid applications, UPS backup, lighting, RV, camper. It has no memory effect, meaning it can be used as soon as it is fully charged, regardless of its previous state.
- Customer Service and Note: If you have any questions about product, please contact us, Our team is always here for you. Note: This 100 amp hour lithium battery 12v is suitable for energy storage rather than start-up. Under Various Temp/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1%~5%. Charge/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse.
Brand: yeagulch
Size: 12V 100AH 12.8×6.5×8.46 inch
Voltage: 12.8, 12.8 Volts
Item Weight: 10 Kilograms
Manufacturer: yeagulch
Voltage: 12.8, 12.8 Volts
Size: 12V 100AH 12.8×6.5×8.46 inch
Item Weight: 10 Kilograms
Brand Name: yeagulch
Manufacturer Part Number: AUYS95346-00
Manufacturer: yeagulch
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 22 – May 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 2 PCS 12V 300Ah 15.16×7.6×9.84 inch
I purchased this 2-pack of 12V LiFePO4 batteries and so far they have exceeded my expectations. Both batteries arrived well packaged, fully functional, and in perfect condition. The capacity is consistent, they hold voltage very well, and provide stable performance even after multiple charge and discharge cycles. I’m using them in a power system and they have worked flawlessly. They are noticeably lighter than traditional batteries and the LiFePO4 technology offers great efficiency and reliability. Getting two batteries in one package is a big plus for the price. Very satisfied with this purchase. I would definitely buy them again and highly recommend them to anyone looking for durable, safe, and high-quality batteries
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Reviewed in the United States on February 11, 2026 by Aylin Mendoza Perez
Size: 2 PCS 12V 300Ah 15.16×7.6×9.84 inch
Great quality batteries! They shipped fast and arrived sooner than anticipated, which was awesome. I had a few questions and the seller answered quick and was super helpful. 10/10 service. Great value for the price! Batteries work as they should, no complaints.
Reviewed in the United States on January 15, 2026 by Caitlin
Size: 12V 600AH 25.19×9.64×8.86 inch
Seems to be an excellent deal. I moved from 5 200AH batteries to 4 of these 600AH batteries. Packaging was excellent. Batteries had tome heft but were easily managable by one person. I was able to use the same battery cables as the previous batteries even though I removed one. These are a bit longer than the previous ones but still fit in the storage bay of my Class A motorhome. We have had a couple of short power outages this winter and I did not have to worry about losing power to the coach with the extra capacity these bring. They leveled up on charge quickly Without BlueTooth capability it's not possible to check indvidual batteries but my Victron system shows the proper capacity and the batteries recharge quickly after use.
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Reviewed in the United States on March 18, 2026 by ProductReview mg
Size: 12V 300Ah 15.16×7.6×9.84 inch
The first battery would not accept a charge, but when I contacted customer service, they promptly sent me a replacement battery which works perfectly. Very impressed with customer service.
Reviewed in the United States on September 18, 2025 by Fred Hoefer
Size: 2 PCS 12V 300Ah 15.16×7.6×9.84 inch
Bought two battery’s one charged and one would only go to 9.5 volts and it failed a load test . The seller gave me a run a round and Amazon helped me with contacting the seller about a full refund or replacing the bad battery. The said they would replace the faulty one after they ran me around asking the same questions over and I gave them answers and more running around Amazon help again ,so they sent me a return label and said the day I ship the battery back they would ship the same day a new one . It took them four days to ship back with more lies . I finaly got the new battery and it’s fine but what a hassle . Would not by from this seller
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Reviewed in the United States on August 7, 2025 by rick o
Size: 12V 100AH 12.8×6.5×8.46 inch
well packaged
Reviewed in the United States on February 14, 2026 by Karen M Wasiqi
Size: 12V 100AH 12.8×6.5×8.46 inch
I used one of the 100 Ah 12.8 V models to build an off-grid solar power rig. I have not load tested to know if it truly hits the 100 Ah level, but it is easily exceeding my current needs. It will accept as much power as my charge controller and panels can dish out (about 30-35 amps) until it fills, so it charges quite well and quickly. I've been able to leave my inverter on 24/7 without any concern about the drain. They included two sets of post bolts in the package, so you have spares if you damage or drop one. Post bolt caps are also included. They appear to be either 8mm or 5/8", not sure, haven't checked which, but they fit nicely into the commonly-used ring terminals. I was able to connect it with a battery post fuse to a DC fuse block to connect it to my miscellaneous DC loads. Going to be adding more loads in the coming weeks, including lighting, computer networking equipment and two-way radios and may update this as the demands for after-hours power grows.
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Reviewed in the United States on September 13, 2025 by Glenn C. Lasher Jr.
Size: 2 PCS 12V 300Ah 15.16×7.6×9.84 inch
Bought there batteries about 9 months ago. They are amazing. One of them had an issue but the company did a great job to quickly ship me a replacement battery. They are a fantastic seller. Would highly recommend!
Reviewed in the United States on February 28, 2026 by john