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BSLBATT B-LFP12-20

12V 20Ah Lithium Battery

The Exceptional Performance of the 12V 20Ah Lithium Battery

The 12V 20Ah Lithium Battery is a dependable and effective power supply that presents a multitude of benefits. With its impressive energy density, extended cycle life, rapid charging and discharging abilities, minimal self-discharge rate, and safety enhancements, this battery proves to be an excellent option for various purposes. Whether you require it for an electric vehicle, portable gadget, or solar energy setup, this battery guarantees exceptional performance and fulfills all your requirements.

The Benefits of the B-LFP12-20


Tier One, A+ LiFePO4 Cell Composition
Tier One, A+ LiFePO4 Cell Composition
Smart Hardware  Software Design
Smart Hardware Software Design
Long Service Life
Long Service Life
Eco-Friendly
Eco-Friendly
Drop-in Replacement
Drop-in Replacement
5 Years Warranty Guarantee
5 Years Warranty Guarantee

B-LFP12-20

Technical specs

Nominal Voltage 12.8 V
Typical Capacity 20 ± 1 Ah( At 0.2C discharge rate )
Energy 256 Wh
Discharge Working Current 0.5 C
Discharge Maximum Current 1 C
Discharge Cut-off Voltage About 10 V
Charge Voltage 14.4 ± 0.1 V
Charge Working Current 0.5 C
Charge Max Charging Current ≤1 C
Charge Mode CC/CV,please use special lithium charger
Charging Cut-off Current About 1 A
Operation Temperature Charge 0℃~+55℃
Operation Temperature Discharge -20℃~+60℃
Weight About 2 Kg ( Single weight )
Dimension(L*W*H) 181*77*170 ( ±2 ) mm
Modules In Series 4
Cycle ≥1500,80%DOD( 0.2C,25℃ )

The Unbeatable Safety and Durability of LiFePO4 Batteries

The battery in question is a 20Ah battery with LiFePO4 chemistry, which stands for Lithium Iron Phosphate. LiFePO4 batteries are renowned for their safety and durability, offering over1500 charge cycles. To ensure your safety and prolong the lifespan of our products, all batteries come equipped with a built-in Battery Management System (BMS) that provides protection against overcharging and discharging. When it comes to cost per charge, this technology surpasses any other available options, making it a superior choice.

Why BSL Battery


Unmatched Expertise
Unmatched Expertise
US-Based Support Team
US-Based Support Team
Technical Training and Support
Technical Training and Support
Reliable Products Built on Quality
Reliable Products Built on Quality
Ongoing Marketing Support
Ongoing Marketing Support
High Performance with Safety in Mind
High Performance with Safety in Mind
Engineered in the China
Engineered in the China
Batteries for All Types of application
Batteries for All Types of application
Get in touch with us!

Ask questions, We would gladly advise you on which of our products is most suited to your requirements. Our team of dedicated LiFePO4 specialists can help!

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