18650 3.7 V

1-Channel USB Charger for Lithium-Ion (Li-ion) Batteries   Features:  This charger is designed for 3.6 V / 3.7 V cylindrical rechargeable lithium-ion (Li-ion) batteries, such as 18650, 21700, 26650, and similar formats. The charger automatically stops charging once the battery is fully charged, while the integrated protection features help protect both the batteries and the charger itself from possible damage. It also features a charging indicator and a Micro-USB input.   Technical specifications:  Input: DC 5 V / 2 A. Output: DC 4.2 V ±0.05 V; 2000 mA ±10%.  Charging connector: Micro USB. Charging channels: 1. Compatible batteries: 3.6 V / 3.7 V Li-ion: 10340 / 10440 / 14500 / 17335 / 17500 / 17670 / 18350 / 18490 / 18500 / 18650 / 18700 / 20700 / 21700 / 22650 / 26500 / 26650.  Certifications: CE, RoHS, FCC. Dimensions: 32 x 100 x 28.5 mm. Weight: 32 g.  Set includes: charger, cable, instruction manual.  Warranty: 12 months.  Importer: Eurodigital. 

Battery 18650, 3.7V, 1C, 3400mAh Specifications: Battery type: 18650.Capacity: 3400mAh.Element type: Li-ion.Voltage: 3.7V.C-rating: 1C.  Warranty 12 months.  Important information! Waste batteries and accumulators must be disposed of into specially marked containers.