HX-5S-15A 5S 18.5V 21V 18650 Lithium Battery Protection BoardSolar Lighting Lithium Battery Protection Board Overcharg

Specification Model HX 5S 15ASize 89 17 7 3 6mmOvercharge voltage range 4 28v±0 05vOver discharge voltage range 2 55v±0 08vMaximum operating current 15AUpper limit instantaneous current 25AQuiescent current 10uAWorking temperature 30 80℃Charging voltage 21VShort circuit protection can be protected delayed self recovery Package included 1 xLithium Iron Protection BoardNote This protection board cannot be used for Xenon lights electric drill battery packs electric fish machine battery packs electric bicycle battery packs children s car batteries motors and 1W fisheye LED lights Note For products with a current of more than 3A the battery discharge rate should be more than 3C The magnification calculation formula For a battery with a 1C magnification the 2000 capacity is equal to 2AH 1 2A upper limit working current 3C rate battery 2000 capacity is equal to 2AH 3 6A upper limit working current The battery will heat up during use which means that the battery rate is not applicable In this case the battery cannot be used for a long time and the battery will be damaged quickly Note 1 Wiring 0V B 3 7V B1 7 4V B2 11 1V B3 14 8V B strictly according to the diagram don t intentionally short circuit Note 2 After the line is connected it needs to be charged before output Note 3 When connecting 4 sets of batteries in series please ensure that the voltage of each set of batteries is the same If they are not the same please charge each