MXJO 10.5 Amp 18350 High Drain Battery W/NippleThe MXJO safe chemistry LiMN 3.7V rechargeable batteries in a monstorous 10.5 AMP 18350 2500 mAh rated size. These cells can handle high amperage and are safe to use in series multicell applications. Can be charged with any LiIon battery charger with 4.2V output. Features:Capacity: 2500mAhNominal Voltage : 3.7V Max. Continuous Discharge Current : 10.5ADimensions : 65*18.24MM (+/-0.05)mmOperating Discharge Temperature : -10 to 60 Degrees CelsiusStandard Charge : CC/CVCycle Life : > 500 cyclesWeight : 65gCaution:Do not over-discharge/overcharge if allowed to drop past2.5 volts chargers will no longer be able to charge these batteriesRecharge empty batteries (resting voltage ~3.6V) as soon as possibleLeaving LiIon batteries in discharged state will incur irreversible damage (capacity / cycle loss)Do not short circuit (will release tremendous current)Do not dispose of in fireMXJO are widely used in flashlight Mechanical Mods and Power Tools.*ONE (1) BATTERY PER UNIT