18650 Lithium Battery Power Module (5V/3A, 3V/1A)USB A
This module is a portable mobile power supply that supports 3V / 1A and 5V / 2.2A two voltage outputs.
The nominal 5V voltage output current is 2.2A, maximum current capacity of 3A (not recommended for overload, easy to damage the module, speed up the service life), the current output depends on the quality of the battery 18650
MICRO USB 600mA-800mA charging current,
Supports up to two 18650 batteries. It is recommended to use two 18650 batteries, which may be longer.
Matters needing attention.
The module is a portable mobile power supply that supports two voltage outputs of 3V/1A and 5V/2.2A! The rated current of 5V voltage output is 2.2A, the screen supports 3A current (not recommended for overload, easy to damage the module, speed up the service life), the current output depends on the quality of the 18650 battery! MICRO USB charging current 600mA to 800mA. When the switch is flipped to NOMAL, the current output is less than 30ma, and it will automatically stop for about 10 seconds and turn into standby mode. When the HOLD is dialed, it will remain on, no matter what, until the battery is dead (resistance 2512 on the back will heat up). Special note: The installation of the battery must determine the positive and negative electrodes, and the positive and negative electrodes are clearly marked on the board! Installation errors will burn the module!
Weight:39,41g
