LiFePO4

Ultra-long cycle life and lightweight 12V 100Ah LiFePO4 Battery for solar systems, off-grid energy storage, industrial equipment, and backup power solutions

Parameter	Specification
Nominal Voltage	12.8V
Capacity	100Ah
Energy	1280Wh
Discharge Cut-off Voltage	8V
Max Charge Current	100A
Max Discharge Current	200A(≤5s)
Cycle Life	>3000
Self-discharge Rate	<2% per month
Dimensions	329 x 172 x 213/223mm
Weight	13.5Kg
Operating Temperature	-20 to 60°C
Storage Temperature	-5 to 35°C
Protection	BMS high temperature cut-off, overcharge, overdischarge, overcurrent, short-circuit protection</ td>

✓Certification supportCB, CE, UL, UN38.3, MSDS, IEC61000, IEC62133, EU2023/1542

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Product overview

Custom 12V 100Ah Lithium Battery Manufacturer in China | Battery Manufacturers in China & Battery Supply Factory

VTCBATT 12V 100Ah LiFePO₄ Lithium Battery offers a lightweight power solution for a wide range of off-grid and mobile applications. As a true drop-in replacement for traditional lead-acid batteries, it delivers up to twice the usable energy at just one-third the weight, while significantly reducing maintenance and long-term replacement costs.

Our battery provides 100% usable capacity and supports over 6,000 charge cycles, ensuring reliable long-term performance for 10–15 years. It is compatible with multiple fast charging options, including AC chargers, solar panels, and generators, making it ideal for RVs, camper vans, boats, trolling motors, solar energy storage, industrial equipment, and home backup systems.

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12v 100ah Lithium Battery

Built with high-quality and Grade A lifepo4 cells, the12v 100ah lithium battery offers an ultra-long 6000 cycles, a peak current of 200A, and is 1/3 the weight of traditional batteries.This makes it an ideal power source for various applications such as solar lighting ,energy storage,RVs, vehicles ,backup power ,security systems and UPS.With approximately 50,000 units delivered,the 12V 100Ah is our most mature model,proven by market performance.

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12V 100Ah LiFePO4 vs Lead Acid battery replacement

Ultra-Long Lifecycle: Over 3,000 deep cycles, lasting 10 times longer than traditional lead-acid batteries.
Lightweight: Typically uses the standard SLA case size, but 1/3 weight of the traditional 12V 150Ah lead-acid battery.Drop-in replacement for alarm system and UPS units.
Cost Per Cycle: Lifepo4 battery is only 1/4 cost of traditional lead acid battery in long run term.
100% Usable Capacity： Supports 100% DOD, delivering 40% more usable energy than equivalent lead-acid packs
Smart BMS Protection： Integrated Smart BMS prevents overcharging and shorts, ensuring absolute safety for users.
Eco-Friendly & Compliant ： Non-toxic, sustainable, and fully certified with CE, UN38.3, and RoHS standards.

Technical insight

Product and application details

VTCBATT 12V 100Ah LiFePO₄ Lithium Battery offers a lightweight power solution for a wide range of off-grid and mobile applications. As a true drop-in replacement for traditional lead-acid batteries, it delivers up to twice the usable energy at just one-third the weight, while significantly reducing maintenance and long-term replacement costs. Our battery provides 100% usable capacity and supports over 6,000 charge cycles, ensuring reliable long-term performance for 10–15 years. It is compatible with multiple fast charging options, including AC chargers, solar panels, and generators, making it ideal for RVs, camper vans, boats, trolling motors, solar energy storage, industrial equipment, and

VTCBATT 12V 100Ah LiFePO₄ Lithium Battery offers a lightweight power solution for a wide range of off-grid and mobile applications. As a true drop-in replacement for traditional lead-acid batteries, it delivers up to twice the usable energy at just one-third the weight, while significantly reducing maintenance and long-term replacement costs.

Our battery provides 100% usable capacity and supports over 6,000 charge cycles, ensuring reliable long-term performance for 10–15 years. It is compatible with multiple fast charging options, including AC chargers, solar panels, and generators, making it ideal for RVs, camper vans, boats, trolling motors, solar energy storage, industrial equipment, and home backup systems.

Factory capability

VTCBATT Production and Service

VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT provides comprehensive support from pre-sales to after-sales, focusing on customer feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your custom battery experts for reliable and responsive project support.

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Modern Manufacturing

From raw materials mixing to cell testing, VTCBATT adopts automated manufacturing processes to improve production efficiency and battery quality, safety, and reliability. The manufacturing process is monitored and tested before material moves to the next procedure.

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Trusted by Global Customers

Over the past 20 years, VTCBATT has built partnerships with customers in more than 50 countries. Reliable quality, responsive service, and tailored battery solutions support long-term cooperation with equipment manufacturers, distributors, and brands.