LiFePo4 4S 30A 12.8V 14.4V Battery Packs BMS Protection Board with Balance
SKU: 80- Description
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Description
Description:
Note: 3A current above the discharge products, the battery discharge rate to 3C or more.
Magnification calculation formula: 1C magnification of the battery, 2000 capacity is equal to 2AH * 1 = 2A upper limit current. 3C magnification battery, 2000 capacity equal to 2AH * 3 = 6A upper working current.
In the use of the battery will heat is Battery magnification is not applicable, this situation can not be long-term use, the battery will soon be damaged.
The properties of the protection board:
Model: HX-4S-FL35
Size: 64 * 56 * 4.0mm
Overpressure voltage range: 2.0-2.70v ± 0.05v
Overcharge voltage range: 3.65-3.75v ± 0.05v
Upper working current: 30A
Upper limit instantaneous current: 35-70A
Quiescent current: less than 50uA
Internal resistance: less than 150mΩ
Charging voltage 14.4V-15V
Short circuit protection: protection, delay self-recovery.
Operating temperature: -40 — +50 ℃
Storage conditions: -40– +80 ℃
Effective life: more than 30,000 hours
The protection board size and device description;
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