... , Cylindrical Lithium Battery Cylindrical Lithium Battery 1. 18650 li ion Battery 1400-2600mAh 2. Environment friendly, well quality 3. 1 ... , FCC, RoHS, ISO 5. OEM, ODM L18650 lithium ion Battery Model Number: Lithium ion 18650 1, Ambient Conditions Temperature Range - Charge: 0 ... , laptop battery, P/C battery, power tools battery 18650 Lithium Ion Battery, With 1400-2600mAh, 500 Times Cycle Life