5V UPS Charger & Step Up DC Converter Module for 3.7V Battery

Specifications

• Charge voltage: DC 4.6V-8V(Recommend DC 5V)
• Charging current: 0-1A
• 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 current: 0-2A
• Discharge quiescent current: 450uA
• Discharge conversion efficiency: 78%-90%
• Output current: 0-1.2A(5V)
• Operating ambient temperature: -40° to +85°
• Size: 23 x 15.4 x 5.7mm
• Weight: 1.8g

Note:
This module without lithium battery over-discharge protection,

Applications:

• Battery powered equipment
• Lithium Battery 18650 14500
• UPS equipment
• Solar charging
• Audio and Video equipment
• Portable Devices
• Bluetooth Wifi Applications
• MCU development board

Package Includes:
1 x 5V UPS Charger & Step Up DC Converter Module for 3.7V Battery