18650-IMR30X2 18650 IMR 3000mAh High Drain Flat Top Lithium-ion Batteries - 2 Piece

High capacity IMR 18650 batteries 40A and 3.7V of power for your device. Our best 18650 battery high drain capabilities with a flat top design. Reliable IMR rechargeable li-ion batteries which are perfect for those who demand high-current discharge performance from their devices. These IMR high drain 18650 rechargeable batteries are the best choice for devices that require serious power. When choosing strong batteries, the two most important specs that you should look for are Milliamp Hours (mAh) capacity and amperage. Milliamp hours is the overall energy capacity of a battery while amperage is how much current can be drawn from the battery at one time. The greater the current, the higher the wattage it can support. These are our best 18650 batteries for high drain devices and a whopping max capacity of 3000mAh allowing you to enjoy your devices for longer. At 40 amps, it perfectly complements high wattage devices. A perfect 18650 flat top battery choice for high drain devices. FeaturesNever completely discharge li-ion battery ( below 2.5V under load) Charge fully (to 4.2V) before first use Never use force to install (insert) li-ion battery Use only high quality battery chargers Do not expose to heat Do not short (connect) positive, and negative battery Do not keep uninsulated battery in your pocket, purse, or anywhere together with other metal Do not charge battery over 4.29V Do not charge unattended Do not store your li-ion batteries fully charged (for extended period of time i.e. one month or longer) Store in cold and dry place at approximately 3.7V Never try to charge (or discharge) li-ion 18650 IMR batteries with battery chargers That are not made for 18650 Li-ion batteries After battery is discharged-don't leave it discharged charge it as soon as possible (10 min. rest) User should have enough knowledge on Li-Ion rechargeable batteries In discharging, charging, assembly, handling, and proper Li-ion battery storage before use 2 Piece SpecificationsCapacity Nominal: 3000mAh Minimum: 2600 mAh Max. Discharge: 40 A (40000 mA) Nominal Voltage: Average 3.7V Cut-off Voltage: 2.5V Cycle Performance: 90% of initial capacity at 400 cycles Cycle life: 500 cycles Battery Length: 65 x 18.24 mm Height: 1 in. Width: 2 in. Length: 3 in. Weight: 0.25 lbs