Designed for industrial, tools, LEDs and mobile applications. Especially recommended for tools (power tools).KeepPower IMR18650 Lithium-ion batteryType. Capacity2500mAhMin. capacity2450mAhNominal voltage3.6VCharging voltage4.2V ± 0.05VDischarging voltage2.50Vmax. Current output (continuous load)20A (8C)max. current output (pulse approx. 10 sec.)35AChemical compositionLiNiMnCoO2protective circuit (BMS)not presentPluspolflat (Flat Top)Diameter18.30 mm ± 0.2 mmHeight64.9 mm ± 0.35 mmWeight49 g ± 0.01 gCharge methodCC-CVTest results (same cell)Vapor batteriesSafety instructions:Lithium cells must only be operated with protection electronics!
Please note that lithium cells may only be used by qualified personnel.
Incorrect handling or short-circuiting may result in fire or explosion.Other features:Lithium-ion batteries are thermally stable and are not subject to memory effect.
They work on the basis of lithium and are characterized by a high energy density.Technical data for "KeepPower IMR18650 - 2500mAh 3.6V - 3.7V high-current cell Li-Ion battery "Charge current Normal1250mAL Charge duration at 1250 mA3hMax. Charging current Fast4000mADuration at 4000 mA1hOperating temperature Charging0 °C - 50 °COperating temperature Discharging-20 °C - 75 °CNotes:For charging Lithium Ion batteries, a special charger is required, which charges the batteries according to a special charging procedure. (CCCV = constant current, constant voltage.) The batteries must not be charged above a voltage of 4.2 volts, otherwise there is a risk of fire and explosion. It is advantageous to charge the batteries only up to approx. 4.1 volts, as this significantly increases the service life or the number of charging cycles (possibly up to double). Only lithium ion chargers may be used for charging. However, the cheap chargers withu.