บอร์ดแบตเตอรี่3 S 25 A 18650 บอร์ดป้องกันแบตเตอรี่ลิเธียม Bms Pcm
3S 25A 18650 Lithium Battery Protection Board BMS PCM with Balance Cell Pack Module Short Circuit Protection
Note:Battery and Battery holder are not inlucdedthey are just for reference
Specifications:
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25-4.35v±0.05v
Over discharge voltage range: 2.3-3.0v±0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mΩ
Working temperature: -40---+50℃
Storage condition: -40-- +80℃
Effective life: more than30000h
Short circuit protection: Yes delayed self recovery
Precautions:
Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+) Do not deliberately short circuit.
After the line is connected Need to charge first then have output.
When the battery is connected in series with 3 groups Please ensure that the voltage of each battery is the same. If not same please fill in each set of batteries and then use.
Do not mix the good battery and the battery.
The capacity of the battery internal resistance is closer will be better.
Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. Please buyers know the professional knowledge of this module before buying
Package Included:
1 x 18650 Lithium Battery Protection Board
(4.79)
(4.57)