ITEM NAME:5V Power Diy Board Charger & Step-Up DC DC Converter Module 3.7V Li-Ion Lip F1A3 5V Power Diy Board Charger & Step-Up DC DC Converter Module 3.7V Li-Ion Lip F1A3 Product Name: 5V UPS Power Diy Board Charger & Step-up DC DC Converter Module 3.7V Li-ion LiPo Module No.: DD05CVSB_5V 2 in 1 charge and Discharger(boost) modules 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 ° Storage temperature : -65 ° to +125 ° Size : 23 x 15.4 x 5.7mm Weight : 1.8g Note : This module without lithium battery over-discharge protection Color: green Material: PC + metal Applications: Battery
