5V 2A Charge Discharge Module 3.7V 4.2V Li-Ion Battery Charge Boost Board

Specifications:
● Charging voltage: DC 4.5V-5.5V (DC 5V recommended)
● Charging current : 0-2.1A
● Charging quiescent current : 100uA
● Full voltage: 4.2V+-1%.
● Discharge current: 0-2.4A
● Discharge quiescent current : 50uA
● Discharge efficiency: up to 96%
● Output voltage: 5V
● Output current: 0-2.4A
● Ambient temperature: -20° to +85°
● Size : 25 x 16 x 4mm
● Weight : 2.3g

Package Content:
1 x 5V 2A Li-ion Battery Charge Discharge Module