Model: 18650 HE2
High Drain: 20A constant current
Nominal Capacity: 2500mAh
Nominal Voltage: 3.6V
Full charge Voltage: 4.2V
Operating Temperature (cell surface): Charge 0-50℃, Discharge 20-75℃
Diameter : 18.3 + 0.2 / -0.3 mm ( Max. 18.5 mm )
Height : 65.0 ± 0.2 mm ( Max. 65.2 mm )
Weight Max. 48.0 g
Safe chemistry means reduced risk of venting with flame or explosion. No protection circuitry built-in, which allows a shorter battery length to enable a good fit in most battery cases (battery cases and chargers have their own safety circuitry). To ensure longevity, it is not recommended to allow the battery to discharge below 2.5V or cycle life / performance will be reduced. Maximum charge voltage is 4.25 volts. For safety and long battery life, only a suitable charger must be used. Charger and battery case (like EVIC or CUBOID) sold separately. Priced per battery.
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