Rated Voltage | 14.8V |
---|---|
Rated Capacity | 20000mAh |
Battery Size | 170*90*78mm(Max) |
Charge Temperature | 0-45℃ |
Discharge Temperature | -20~60℃ |
Application | Detection and control equipment |
We are a professional lithium battery factory in China. Now we briefly introduce how to produce lithium batteries. It starts from cathode & anode mixing, coating, baking, calendering, automatic slitting & cutting, winding, top & side sealing, electrolyte injection, pressing formation, forming, capacity grading, OCV1 & OVC2, cell to PCB, insulation and shipping. Welcome to contact and ask for the workflow table list.
Cell model: 18650/3.7V/2.5Ah
Battery specification: 18650-4S8P/14.8V/20Ah
Nominal voltage: 14.8V
Nominal capacity: 20Ah
Charging voltage: 16.8V
Charging current: ≤4A
Discharge current: 4A
Instant discharge current: 5A
Discharge cut-off voltage: 12.0V
Internal resistance of finished product: ≤250mΩ
Battery weight: 1.6Kg
Product size: 170*90*78mm (Max)
Charging temperature: 0~45℃
Discharge temperature: -20~60℃
Storage temperature: -20~35℃
Battery Packing: Blue PVC
Lithium battery protection: short circuit protection, overcharge protection, over-discharge protection, over current protection, etc.
Application areas: wireless monitoring terminal, detection and control instruments, etc.
A. The car has been parked for too long and cannot be started;
B. The voltage of the battery before storage is normal, and the low voltage or even zero voltage is found when it is shipped;
C. In summer, the car GPS is placed on the car, and after a period of time, it feels that the power or use time is obviously insufficient, and even the battery is bulging.
We will contact you within 1 working day, please pay attention to the email with the suffix “@hlcbattery.com”.