1S Type-C To 4.2V 4.35V Step-down Buck LiPo Polymer Li-Ion Charger for 3.7V 3.8V 18650 Lithium Battery

Type-C Charger for Lithium Ion cell phone batteryPower supply: DC 5V/>=1ACharging voltage: 4.2V/4.35VProtection of battery cell reverse connectionCharging current :1AComplete linear Charger in SOP8 Package for single Cell Lithium-Ion Batteries.Constant-Current/Constant-Voltage operation with thermal regulation to maximize Rate Without risk of overheatingPreset 4.2V (4.34V) charge voltage with ±1% accuracyAutomatic RechargeTwo Status Indication for Charge status, no battery and battery failure indicatorsC/10 charge termination55μA supply current in shutdown2.9V trickle current charge thresholdSoft-Start limits inrush currentLed indicator : ''CR'' LED is charge status indicator''OK'' LED is fully charged OR Constant voltage mode;Operating Ambient Temperature－40℃ to ＋85℃Size : 26mm x 12mm x 4.5mmWeight : 1.5g

1 PCS 1A DC 5V to 4.2V/4.35V Li-ion Li-Po Lithium Battery Charger