Product features:
1. Compact. Supports both charging and discharging at the same time
2. It has overcharge and discharge protection;
3. The board size is approximately: 1mm thick * 18mm wide * 20mm long.
Basic product parameters:
Input port: Micro USB (Android port)
Input requirement: 5V constant voltage power supply can be used as a charging input power supply
Output port: USB
Output parameters: 5V 1A
Available batteries: 3.1V-4.2V polymer lithium batteries such as 18650 batteries, mobile phone batteries, tablet batteries, MP3 batteries, etc,
(Note: Parallel connection increases capacity. Series connection increases voltage and can only be used in parallel!)
Unavailable batteries: dry battery, battery, 1.2V rechargeable battery, nickel battery, 3.2V iron lithium polymer lithium battery
Wait.
When installing the product, pay attention to the following points:
1. The battery needs to be connected in parallel, and the voltage needs to be between 3.2-4.2V to work. 18650 flat head and polymer batteries can work together;
2. The battery is positively connected to the motherboard B+negatively connected to B -, but installation will burn out the resistor;
3. It is not recommended to mix new and old batteries, high internal resistance batteries, and batteries with large capacity differences.
Product reviews can be carried out after the member login, please
click here to login
USD
EUR
GBP
CAD
AUD
CHF
HKD
JPY
RUB
BRL
CLP
NOK
DKK
SEK
KRW
ILS
MXN
