Product No.: 03EQ112-03

　　Cell model: LA148F20C/3.2V/20000mAh

　　Battery specification: LA148F20C-2S1P/6.4V (DC12V)/20Ah

　　Nominal voltage: DC12V regulated output

　　Nominal capacity: 20Ah

　　Charging voltage: DC input 12V Picture 4.png

　　Charging current: ≤ 2A

　　Discharge current: 3A

　　Instantaneous discharge current: 10A

　　Discharge cut-off voltage: 4V

　　Internal resistance of finished product: ≤ 120m Ω

　　Battery weight: 2500g, including shell

　　Product size: 180 * 175 * 70mm

　　Charging temperature: - 20~45 ℃

　　Discharge temperature: - 40~55 ℃

　　Storage temperature: - 20~50 ℃

　　Temperature protection: 60 ℃± 5 ℃

　　Battery shell: aluminum alloy metal shell

　　Lithium battery protection: short circuit protection, overcharge protection, over discharge protection, over-current protection, temperature protection, Smbus communication protocol, etc

　　Application field: wide application range, field emergency power supply, special vehicle tablet computer power supply, special equipment testing, etc

　　Communication function: s mbus communication protocol; Real time monitoring of battery voltage, current, power, temperature and other information

　　Fast connection: Push pull self-locking special connector, fast, safe and reliable;

　　Data communication management: Seiko IC+TI charger management chip, precise data transmission and precise temperature control are used to eliminate potential safety hazards to the maximum extent.

　　Charging: support low temperature - 20 ℃ charging; Meet the field charging requirements;

　　The battery pack is safe, with good low-temperature performance and long cycle life;

　　The battery pack has a high cycle life, which conforms to the value concept of low carbon, energy conservation and environmental protection;

　　Shockproof and waterproof: the shockproof structure design filled with aluminum alloy shell can meet the requirements of high safety and high reliability.

Read recommendations:

Lithium Battery GN7250

Demand and design of lithium battery shell

Market Prospects of Lithium-ion Batteries

3.7v 18650 battery pack

18650 battery pack Manufacturing