2A 5V Charge Discharge Integrated 3.7V 4.2V Lithium Battery Boost Mobile

·         Charging voltage: DC 4.5V-5.5V (recommended DC 5V)

·         Charging current : 0-2.1A

·         Charging quiescent current: 100Ua

·         Full voltage: 4.2V+-1%.

·         Discharge current: 0-3.5A
Discharge quiescent current: 50uA

·         Discharge efficiency: 96% maximum

·         Output voltage: 5V

·         Output current: 0-2.1A
Ambient temperature: -20° to +85°

·         Module with lithium battery protection function (for lithium battery Without protection, with protection board)

Overcurrent protection (OCP)
Overvoltage protection (OVP)
Short circuit protection (SCP)
Over temperature protection (OTP)
Charge and discharge power level 4 interval indication