3.7V 4.2V 18650 Lithium Lion Battery Protection Board Charger Discharge Protect DD04CPMA

3.7V 4.2V 18650 Lithium Lion Battery Protection Board Charger Discharge Protect DD04CPMA

banggood Module Board

8.99$
6.99$
FeaturesOvercharge protectionOverdischarge protectionShort circuit protectionOvercurrent protectionProtect a single 3 7V lithium batteryProtect multiple 3 7V lithium batteriesno more than 10 recommendedParameterOvercharge detection voltage4 280 05VOvercharge release voltage4 260 05VOverdischarge detection voltage2 50 1VOvercurrent detection current1 3AOvercurrent protection3 20 2ASize12 6x10 2x2 1mmWeight0 34 g NotePlease charge again and activate the protection boardOtherwise there is no voltage output WiringB connected to the battery negativeB connected battery positiveP connection charger load positiveP connector charger load negative Application3 7V lithium battery 18650TP4056 charging module Packing includes 1 x 3 7V 4 2V 3A charger overcharge protection board