Brand Name Qixin Place of origin Henan China Type of battery Lithium ion battery Product name 18650 Lithium Battery Battery Size 18.2mm*65mm Nominal Capacity 2000mAh Nominal Voltage 3.7v Discharge current 20A Weight 44g Discharge temperature -20-45℃ Charging temperature 0-45℃ Cycle life 500 Times Warranty 1year/12month Certification CE/CB/UL/***/UN38.3/RoHS/MSDS/SDS/KC/BIS Shipping Express/Sea/Air/Land Application power tools/Home Appliances/Lawn mower/Cordless Drills/Garden tools