GPT High-Capacity LiFePO4 Battery | 12V 100Ah
GPT High-Capacity LiFePO4 Battery | 12V 100Ah
Built for dependable everyday power, the GPT High-Capacity 12V 100Ah LiFePO4 Battery combines long cycle life, lightweight design, and integrated BMS protection in a durable, compact package. With 3000+ cycles and reliable deep-cycle performance, it is an ideal power solution for RVs, marine applications, solar energy storage, off-grid systems, and other demanding energy needs.
Power & Capacity
12.8V-100Ah-1.28Kwh
Dimensions
22.9 x 13.8 x 21.0 CM
Weight
9.9 KG
Terminal
โ16, M8
Shipping & Return
We offer fast and reliable shipping for all GPT Battery products. Orders are carefully packed and shipped from our warehouse to ensure your battery arrives safely. Please check our shipping time, return policy, and warranty details before placing your order. Learn more

Built for Real Life
At GPT Battery, we believe dependable energy should be simple, durable, and ready whenever and wherever you need it. Every GPT High-Capacity LiFePO4 battery is built with carefully selected cells, an advanced Battery Management System (BMS), and a rugged enclosure for dependable everyday performance. Whether you're powering an RV, a boat, a solar setup, or an off-grid system, you can count on safe, efficient, and long-lasting power every day.
What Can It Power
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Home Back Up Power
Remote Cabin
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Home Back Up Power
Remote Cabin
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Home Back Up Power
Remote Cabin
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Home Back Up Power
Remote Cabin
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Home Back Up Power
Remote Cabin
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Home Back Up Power
Remote Cabin
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Home Back Up Power
Remote Cabin
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Home Back Up Power
Remote Cabin
Whatโs Inside
Thoughtfully engineered from the inside out for dependable performance, lasting durability, and everyday peace of mind.
Drop In Replacement
Find the right LiFePO4 replacement for your setup by matching voltage, battery size, terminal type, and capacity.
Step 1: Voltage
Match your battery voltage to your existing system.
Step 2: Battery Size
Find the size that fits your available space.
Step 3: Terminal
Choose the connection type that matches your setup.
Step 4: Capacity
Select the capacity that meets your power needs.
Available Options
FAQ
What are GPT High-Capacity LiFePO4 batteries designed for?
GPT High-Capacity LiFePOโ batteries are designed for reliable deep-cycle power across a variety of applications, including RVs, marine electronics, solar setups, off-grid systems, and other everyday energy needs.
Can I replace a lead-acid battery with a LiFePO4 battery?
n many applications, yes. When replacing a lead-acid battery with a LiFePO4 battery, make sure the voltage, battery dimensions, terminal type, capacity, and charging system are compatible with your existing setup.
Can I use this LiFePO4 battery in cold weather?
Yes. The GPT High-Capacity Series is designed for all-weather performance. Models equipped with built-in heating can automatically warm the battery during low-temperature charging conditions, helping maintain safe charging performance in cold environments.
How long does the LiFePO4 battery last?
The GPT Smart LiFePO4 Battery is rated for 3000+ deep cycles under proper operating conditions. With daily use and proper maintenance, it can provide many years of reliable service compared with traditional lead-acid batteries.