18650 Lithium Battery Pack 3S4P with BMS 12.6v Charger – Large Capacity

Technical parameters:

Rated voltage: 12V

Input voltage: 12.6V

Output voltage: 9V-12.6V

Battery capacity: 20000-50000 mAh (50Ah)

Please pay attention to the size according to your own needs. For example, there is no note size. It is delivered randomly.

Total weight: 300G-800G

Compliance protection: overcharge, overdischarge, overcurrent and short-circuit protection functions

Package: blue PVC

Battery charging requirements:

1: Demand for special lithium battery chargers; Constant voltage;

2: Charging voltage: 12.6V

3: Charging current: less than 2a

4: The charger is supported when the red light turns green

Battery discharge requirements:

1: Input: output: Line 2 20, 150mm long

2: Maximum instantaneous current: 10A

3: Maximum working current: 5A

4: Other requirements for input and output

Shipping list:

Scope of application:

All 12V electrical appliances, washing equipment, electricity, xenon lamps, 12V battery replacement, instruments, loudspeakers, monitoring, electric types, various 12V lamps.

Advantages of lithium battery:

1 Small volume, light weight, large capacity, environmental protection, no memory effect.

2 is the power supply option for portable electronic devices, but when lithium is used

The battery is damaged. Please pay attention to the following points.

Lithium battery knowledge:

1 Standard rechargeable lithium battery charger 12.6V must be used.

2 High current discharge is prohibited.

3 Do not discharge, and the voltage of single battery shall not be lower than 2.5V.

4 Do not disassemble. The battery is short circuited, most likely caused by short circuit.