TP5100,TP5100 module ,TP5100 charger or TP5100 charger module is 2A Lithium-Ion 18650 Battery Charger Module is a double switch buck 8.4V, single cell 4. 2V lithium battery charge management chip. TP5100,TP5100 module ,TP5100 charger or TP5100 charger module is ultra-compact QFN16 package and simple external circuit, making TP5100 ideal for portable equipment so large current charging management applications. Meanwhile. Specification of HW-370 TP5100 2A Li Ion Battery Charger Module: Double 8.4v / 4.2v lithium rechargeable single Programmable charge current. 0. 1A-2A Programmable steady precharge current 10% -100% Wide operating voltage, maximum reach I8V Red and green LED charge status indicator Chip temperature protection, overcurrent protection, undervoltage protection Battery temperature protection, reverse battery shutdown, short circuit protection Switching frequency 400Khz, usable inductance 20uH and more PWR_ON Power battery for switching control Static input supply voltage (VlN): 20V BAI: -8.4V-20V BAT Short-Circuit Duration: Continuous Operating environment Temperature range: -40 ° -85 ° Storage temperature range: -65 ° – 125 ° Package Include: 1 x HW-370 TP5100 2A Li Ion Battery Charger Module In Pakistan