EFEST IMR26650 5000mAh, 3.6V - 3.7V Li-Ion Battery

Applications: industry, electromobility, LEDs and model making. Recommended for regulated battery carriers and flashlights with integrated BMS protection circuit.

Efest IMR 26650 unprotected max. discharge current 45A (pulse) Type. capacity 5000mAh Min. Capacity 4850mAh nominal voltage 3.6V - 3.7V charge voltage 4.2V ± 0.1V discharge voltage 2.5V max. Electricity supply continuous / short 18A / 45A Chemical composition LiNiMnCoO2 protection circuit no positive pole slightly increased diameter 26.12 mm ± 0.15 mm height 66.5 mm ± 0.15 mm weight 92 g ± 1 g charge method CC-CV manufacturer Efest safety:

Lithium cells may only be used with protective electronics!
Please note that lithium cells may only be used by authorized specialists.
Improper handling or short circuits may lead to fire or explosion.

Other features:

Lithium-ion batteries are thermally stable and have no memory effect.
They are lithium-based and characterized by a high energy density.

Technical data for "Efest Purple IMR26650 5000 mAh, 3.6 V - 3.7 V, Li-ion battery"

Notes:

A special charger is required to charge lithium-ion batteries, which charge the batteries through a special charging process. (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 batteries only to about 4.1 volts, as this significantly increases the life or number of charge cycles (possibly up to double). Only lithium-ion chargers should be used for charging. However, cheap chargers sometimes have the disadvantage that they do not safely switch off after the end of the charging process, but instead continue to charge the batteries with a small charging current, which can be dangerous.

In addition, rechargeable batteries and batteries do not belong in household waste! According to the law, dispose of them in the municipal collection points or in the designated [usually green] containers of the trade.