With 1200mAh and a discharge current of max. 15A (approx. 6s pulse) and 10A (constant) the cell offers an excellent price-performance ratio. Considering that it is a 18350 cell, the high current capability of the relatively small cells is impressive at the stated capacity. The 1200mAh cell was developed for use in model making and vapour devices, but also finds use in many other applications.

High current capable 18350 cell with remarkable 1200mAh and 10A discharge current.

Important key figures of the Efest 18350 with 1200mAh cell.

Safety instructions:

Lithium cells may only be operated with protective electronics!
Please note that lithium cells may only be used by qualified personnel.
Incorrect handling or short-circuiting may result in fire or explosion.

Further characteristics:

Lithium-ion batteries are thermally stable and are not subject to any memory effect.
They work on the basis of lithium and are characterised by a high energy density.

Notes:

A special charger is required for charging lithium-ion batteries, 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 sometimes have the disadvantage that they do not switch off safely at the end of the charging process, but continue to charge the batteries with a small charging current, which can be dangerous.

Furthermore, rechargeable batteries and batteries do not belong in household waste! Please dispose of them as prescribed by law at the municipal collection points or in the [usually green] containers provided by retailers.