- Mold: LCD 8 Free solder
- Dual USB output 5V1A, 5V2A
- Color: blue, green, white, purple
- Over discharge protection
- High-end circuit control system
- Solderless motherboard
- LED bright flashlight.
5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module+Protection Dual Functions TP4056 Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY