The Keeppower E150 is a high-quality 14650 lithium-ion cell with 1500mAh¹ capacity - ideal for compact applications with high energy requirements. This unprotected industrial cell delivers stable performance and is specially designed for devices with their own protection circuit or battery pack integration.

Keeppower 14650 E150 - 1500mAh¹ Li-ion cell 3.6V - 3.7V (unprotected)

Main features:

• Compact & powerful: 14650 format with 1500mAh¹ - ideal for space-critical devices.

• High energy density: Delivers reliable performance in a small volume.

• Unprotected: Suitable for battery packs with external BMS or internal protection circuitry.

• Durable: Designed for many charging cycles with stable voltage.

• Industrial quality: High-quality cell - ideal for professional applications.

Technical details:

Safety instructions:

• Only use with external protective circuit or in protected systems.
• Protect against deep discharge, overcharging and short circuits.
• Do not use in devices without a protective function.
• Only charge with a suitable CCCV charger.
  

Scope of delivery:

1x Keeppower 14650 E150 - 1500mAh Li-Ion cell (unprotected, flat top)

*Further options:

- Without extras: Battery cell without options as in the main picture.
- Raised positive terminal: Button (nipple) welded to the positive terminal using a special welding process raises the flat positive terminal by approx. 2 mm, similar to a normal battery, for example (at extra cost).
- Solder lug: A metal tongue that is firmly connected to the positive and negative terminals of the battery and is used to solder a connecting wire or additional batteries to the component (at an extra charge).
U - Both solder tags point in one direction (e.g. for parallel connection or soldering to electronic components)
Z - Solder tags point in opposite directions. (e.g. for series connection or soldering to components)

¹ The nominal capacity and minimum capacity of a battery indicate the amount of energy it can store under ideal laboratory conditions. This value is measured at a constant temperature and under defined conditions in order to create a reliable reference for the performance of the battery. Measurements with standard household devices (e.g. USB measuring devices, chargers with an analysis function) often show lower values, as these work under different conditions and cannot achieve the manufacturer's laboratory conditions.

Notes:

Charging lithium-ion batteries requires a special charger that charges the batteries using 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 the batteries only up to approx. 4.1 volts, as this significantly increases the service life or number of charging cycles (possibly up to double). Only lithium-ion chargers may be used for charging. However, 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 in the municipal collection centres or in the [usually green] containers provided for this purpose by retailers.