Mô Đun Sạc Pin Lithium 5v 1a 2.1a 18650 tại Lotte Market

Giới thiệu Mô Đun Sạc Pin Lithium 5v 1a 2.1a 18650 tại Lotte Market

Output load indication: After connecting the load, long press the LED light button, the output starts, the display will show the OUT letter and the relative output voltage and current 5V1A or 5V2.1A
Protection function: The protection circuit of the boosted lithium battery has been integrated to prevent overdischarge, overcharge and overload.

Note: The B+ and B- of the boosted battery must not be connected reversely, they will burn

Can be connected to one lithium battery or multiple lithium batteries in parallel
The capacity does not exceed 200,000 mA, and the voltage is 3.-4.2V can be used
Lithium battery positive to B+ Lithium battery negative to B-

Note!!! Reverse connection will burn
Size: Length 58MM*Width 27MM*Thickness 15MM

Features:
This is the mobile power module Accessories, 18650 Circuit board shell.
Meet the individual needs of your DIY, but you must understand basic electronic assembly.

Motherboard comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection.
Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge.
Output voltage and current stable, will not harm user devices.

Specifications:
Micro USB input: 5V 1A
USB Output: 5V 2.1A / 5V 1A(Dual USB interface)
Charging display: intelligent digital display
Batteries Type: liquid lithium-ion batteries (18650)
Product Size: 57mm x 28mm
Screen size:27mm x 17mm

Installation instructions:
The circuit board is connected to the battery negative B-, B + is the positive, do not connecting reversed, connecting reversed will burn the board, the battery is connected in parallel welding, assembling battery. Note that the insulation between the battery and the circuit board, battery lead not to touch the circuit board, so as not to cause a short circuit.

Package:
1 x Mobile Power Bank 18650 Battery Charger PCB