J5019 3.7V to 5V 9V 12V Booster Module Type-C
65৳Lithium Li-ion 18650 3.7 Volts 4.2 Volts Battery Charger Board with DC-DC Step Up Boost Module J5019 module is a small single cell lithium battery charging module which also includes a 1 Ampere step-up (boost) converter for powering a large range of applications. The module will charge most types of single cell (3.7 V) LiPo…