Features
Overcharge protection
Overdischarge protection
Short circuit protection
Overcurrent protection
Protect a single 3.7V lithium battery
Protect multiple 3.7V lithium batteries (no more than 10 recommended)
Parameter
Overcharge detection voltage:4.28±0.05V
Overcharge release voltage:4.26±0.05V
Overdischarge detection voltage:2.5±0.1V
Overcurrent detection current:1-3A
Overcurrent protection:3.2±0.2A
Size:12.6×10.2×2.1mm
Weight:0.34 g
Note:Please charge again and activate the protection board. Otherwise there is no voltage output
Wiring
B-connected to the battery negative
B + connected battery positive
P + connection charger / load positive
P-connector charger / load negative
Application
3.7V lithium battery 18650
TP4056 charging module
Packing includes
5 x 3.7V 4.2V 3A charger overcharge protection board
Additional information
| Weight | 0.025 kg |
|---|
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