Mobile Power Bank Charger Module USB 5V 1A For 18650 Battery
SKU: 1006
1) Connector Type : USB, Micro USB
2) Voltage : 5 Volts
3) Input Current : 1A
4) Battery Cell Composition : Lithium Ion
5) Compatible Battery: 3.7V-4.2V lithium battery
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Description:
Power Bank Charger 5V 1A Module Charging Circuit Board Step Up Boost Power Module Lithium Battery DIY 134N3P. On-board USB type A female jack for 5V 1A power supply output and micro USB input port for battery charging with 5V 1A input. This is a super mini power bank main board compatible with 3.7V - 4.2V Li-ion battery. On-board micro USB port for battery charging and USB type A female output port supporting DC 5V 1A input and 5V 1A output. Just connect it with a 18650 battery then you can get a portable power bank.
Features:
Charging and discharging indication
Internally installed charging and discharging power MOS
Preset 4.2V charging voltage, precision ±1%
Max 8uA standby current
Integration charging management and discharging management
Intelligent temperature control and overtemperature protection
Integration output overvoltage protection, short circuit protection, overload protection
Integration overcharging and over-discharging protection
9Support trickle mode and zero voltage charging
When charging: red light flashing;
Fully charged: red light for a long time.
Package Include:
1 x Mobile Power Bank Charger Module USB 5V 1A For 18650 Battery
Technical Specification | Values |
Input Voltage | 3.7V~5.5V |
Charging Current | 1A(max) |
Output Current | 1A(max) |
Output voltage | 5V |
BAT Discharging Stop Voltage | 2.9V |
Discharging Efficiency | 85%(input 3.7V output 5V/1A) |