This protection board can not be used for lithium iron phosphate battery, xenon lamp, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, baby car battery, 775 (4A) and above motor, 1W fisheye LED light.
The board size:35 x 35 x 3.0mm / 1.37 x 1.37 x 0.11inch(LxWxH), and the components are S-8254AA protection chip and D403x4; In the use of the battery will be hot, the battery rate is not applicable, this situation can not be used for a long time, the battery will be damaged quickly.
Note: For discharge products above 3A, the discharge rate of the battery should be more than 3C. (Magnification formula: 1C rate battery, 2000 capacity equals 2AH*1=2A upper limit working current. 3C rate battery, 2000 capacity equals 2AH*3=6A upper limit working current)
Widely use for low power inverters, massager battery packs, LED light backup power supplies, electronics, solar street light battery packs, monitoring backup power supplies, and other products.
Package Content:3 x 4S 20A 18650 Li-ion Lithium Battery Protection Board, 1 x 39.inch/1m Nickel Strip
وصف
Description:
Over Charge Voltage:4.25-4.35v±0.05v
Over Discharge Voltage: 2.3-3.0v±0.05v
Max working current:10A
Max Peak current:20A
Working Temperature:-40---+50
Storage Temperature:-40-- +80
Small current:6uA
Life cycle:50000hours
Resistance:45mΩ
Protection:Short Circuit Protection
Size:35 x 35 x 3.0mm / 1.37 x 1.37 x 0.11inch(LxWxH)
Package Content:
3 x 4S 20A 18650 Li-ion Lithium Battery Protection Board
1 x 39.inch/1m Nickel Strip