The Panasonic NCR18650F industrial cell installed in the P1829LT is designed for low temperatures . Equipped with Seiko (Made in Japan). Protection/PCB with short-circuit, overcharge and deep discharge protection it is best suited for game cameras, torches, surveillance camera, etc.

Keeppower P1829LT Li-ion battery for use down to -20°C.

At -20°C this battery still retains approx. 83% of its capacity , making it the ideal power source for many indoor and outdoor applications 

Please note the dimensions of the cell before buying! Due to the built-in electronics, the cell is not suitable for every application!
Height and diameter are larger than a standard 18650 cell without PCB.

Safety notice:

Please note that removing or damaging the protection electronics (PCB) may result in a short circuit, fire or explosion.

Further characteristics:

Lithium-ion batteries are thermally stable and are not subject to 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.