Why Choose Us
With accumulated 20 years experience in the industry, FIRSTEK has established its name in Lead-acid battery & LiFePO4 battery manufacturing and R&D.
- ◎ Safety is paramount
- ◎ Follow the principles of fairness, honesty and good faith
- ◎ Fulfill corporate social responsibilities actively
- ◎ High quality and stable supply
- ◎ 15 years' expertise in customizing lithium ion battery packs
- ◎ Quick email response within 12 hours
Product Center
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Low Temperature 12V 100AH LiFePO4 Battery
• Model number: 12.8V 100AH 4S LiFePO4 Battery
• Low temperature series: Low...view more >>
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Deep Cycle 12V100AH LiFePO4 Battery
• Model number: 12.8V 100AH 4S LiFePO4 Battery
• Deep cycle series: Above 3000...view more >>
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Bluetooth 12V100AH LiFePO4 Battery
• Model number: 12.8V 100AH 4S LiFePO4 Battery
• Bluetooth series: Smart BMS,...view more >>
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Energy 12V 100AH LiFePO4 Battery
• Model number: 12.8V 100AH 4S LiFePO4 Battery
• Energy series: Cost effective...view more >>
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Low Temperature 25.6V6.7Ah 8S2P LiFePO4 Solar T...
• Charging temperature：-20℃~60℃
• Discharging temperature：-40℃~+60℃
•...view more >>
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25.6V6Ah 8S1P LiFePO4 Solar Tracker Battery
• Charging temperature：0℃~60℃
• Discharging temperature：-20℃~+60℃
•...view more >>
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NS40ZLMF 12V40AH Maintenance Free Car Battery
• Battery type: Lead acid battery, Maintenance free, JIS standard
•...view more >>
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N100L 12V 100AH JIS Dry Charged Car Battery
• Battery type: Lead acid battery, Dry charged
• Dimension(L*W*H*TH):...view more >>
An Expert Manufacturer of Rechargeable Batteries for Over 20 Years
FIRSTEK not only produces car battery, VRLA/SLA battery, Motorcycle battery, Battery Plates, Lead acid replacement (LiFePO4) battery, ESM (Energy Storage Modules) & ESS (Energy Storage Systems), Solar Home System, but also customizes lithium ion battery and develops BMS to meet the battery requirements of different applications. Ultimately, aim to be part of all clients' growth.
View More >>News Center
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Apr 08
2023
Lithium Carbonate: Continuous Price Decline
As expected by the industry, lithium carbonate is almost destined to fall below the psychological...
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Apr 07
2023
Dear customer, are you looking for a battery that is cost-effective, high-performance, safe and r...
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Apr 06
2023
What Is A Lithium Battery Pack? What Are The Co...
Lithium battery pack refers to the assembly and production of lithium batteries, also known as li...
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Apr 05
2023
Four Major Upgrade Trends! Huabao Xinneng Relea...
According to industry data, the market size of portable energy storage power sources (also known ...
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Factory Area
The three manufacturing plants cover a total production area of 120,000 square meters.
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Customization
15 years' expertise in customizing, Expert team of research institute, National high-tech enterprise
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OEM Solutions
20 years OEM production experience. Provide OEM services for over 30 well-known companies
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After-sales Service
Long warranty period. Quick And Convenient After-sales Service Outlets