Charges your battery anywhere 18650 Battery Charger for 3.7V 18650 14500 16340 26650 Batteries, battery not included

Quantity: one piece Input voltage: 5 V Output voltage: no-load output voltage: DC4.2V ± 0.02V (when output current is 0mA) Output current: 650mA *2 Connector: USB cable (all types of connectors can be customized) Cable length: 0.8 meters Unit weight: 150G/PC (including USB cable) Rechargeable 18650 26500 16340 14500 10440 AA AAA and other lithium batteries Charges anywhere: connect to any USB port (phone charger, power bank, computer USB port) to charge the battery. Charges 3.7V Li-ion batteries such as 18650/14500/26650/16340 Safe design: Connect to any +5V USB port for charging, very safe voltage. LED indicator: when charging - red; when battery is fully charged - green Features: 1. The latest design, IC control, the two batteries do not affect each other's charging 2. Batteries with protection board and batteries without protection board can be charged 3. When the battery polarity is reversed, the current will be cut off 4. The indicator is green when connected to the power, red when charging, and green when fully charged 5. Use constant current and constant voltage to charge

Note: All data are measured manually, please allow 1-3 cm error, due to the difference in light and screen, there will be some color difference, the actual item received shall prevail.