[USA Direct] 10/20/40Pcs IMREN 50A 2600mAh High Power 18650 Battery 3.7V Rechargeable Lithium-ion Cells For Flashlights

Specifications Size Standard18650 Battery Φ 18mm H 65mm Positive TerminalFlat TopRated Capacity2600mAhNominal Voltage3 7 vStandard ChargeCCCV 1 50A 4 20V±0 05V 150mA cut offstandard discharge9 7ACharging Time2 5 3 Hours 3500mA 1 0C 5Rate Initial Impedance 13 16mΩweight45 0±2 gWorking Temperature0℃ 45℃Discharge 20℃ 60℃Storage Temperature 20 45℃Storage Humidity≤75 RHwarranty period1 yearFeatures 1 High capacity The 18650 2600mAh battery provides a long lasting power source for outdoor adventurers 2 Rechargeable The battery can be easily recharged multiple times saving you money on disposable batteries 3 High discharge rate With a 50A discharge rate this battery delivers sufficient power for demanding outdoor activities 4 Compact size The 18650 standard size Φ 18mm H 65mm allows for easy portability and compatibility with various devices 5 Reliable performance With a maximum initial impedance of 13 16mΩ this battery ensures consistent and stable performance Package includes 1 x 10PCS 20PCS 40PCS Batteries Optional