5V 2.1A Output UPS Mobile Power DIY Charger Board Step Up DC to DC Converter Module for 3.7V 18650 Lithium Battery
Shipping:Standard Shipping about 10-25 business days
Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Charge voltage:DC 5V ( 4.6V-6.5V )
Full charge voltage:4.2V÷2%.
Led indicator:’OK’ LED is fully charged OR battery failure status indicator; ‘CR’ LED is charge status indicator.
Discharge quiescent current:200uA
Discharge conversion efficiency:78%-91%
Operating ambient temperature:-40→ to +85→
Storage temperature:-65→ to +125→
Size:28 x 18 x 6.3mm
1. This module without lithium battery over-discharge protection.
2. In order to achieve more than 5W, it is recommended to use two or more batteries in parallel.
Battery powered equipment
Lithium Battery 18650 14500
Mobile phone diy
Portable charger diy
UPS power supply equipment diy
Bluetooth Wifi Applications
MCU development board
1 x 5V 2.1A Output UPS Mobile Power DIY Charger Board Step Up Module
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