[HCM]Mạch Sạc dự phòng 2A Màn hình LCD + Box 8 cell pin 18650 không hàn A8 - KHÔNG CÓ PIN

Product details and function parameters:

Color: blue, red, white, black

Mobile power supply solder-free sleeve material:1-8 18650 lithium batteries can be installed.Note, please do not usethe pointed18650 battery forflashlights.

Nesting material = shell + motherboard (free soldering), no battery, no charging cable

Shell size 170*80*22MM,battery size 145*66*18MM,

Output:5V/2.1A

Input:5V/2.1A

Button function:long press toturn on theflashlight, double tap to turn off the output

Display mode: Theoutput is displayed according to the current of the device, and the current is distinguished. If the output current is greater than 1A, 2A output is displayed, and the output current is less than 1A, 1A output is displayed; input IN flashes.

Application scheme:software + MCU

Regardless of the battery voltage level, continuous large current output; synchronous rectification switch scheme, no activation, high conversion rate, strong recognition ability, and can support up to 0.05A small current equipment

Electricity calculation method:voltage algorithm; charge as you use it, without full charge and discharge.

Other functions: Micro+Type-C port motherboard with anti-reverse function, it will not burn the motherboard after reverse installation.