MH-CD42 CD42 DC 5V 2.1A Mobile Power Diy Board 4.2V Charge/Discharge(boost)/battery Protection/indicator Module black
Original price was: ৳ 110.৳ 105Current price is: ৳ 105.
TP4056 Protection Dual Functions 5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module
Price range: ৳ 20 through ৳ 40