Keeppower 26650 Li-Ion battery *7000 mAh - **PCB protected, with cable connection

The Keeppower 26650 Li-Ion battery with *7000 mAh is one of the absolute capacity giants among the 26650 batteries. Thanks to its very high energy density and integrated protection circuit (**PCB), it is ideal for demanding applications in industry, DIY projects and high-performance electronics. With pre-assembled cable connection, it is ready for immediate use.

Key features:

• Extremely high capacity: *7000 mAh (typical), 6800 mAh (minimum) - for maximum runtime and power supply
• Nominal voltage: 3.6 V - 3.7 V
• Maximum discharge current: 10 A
• Protection circuit (PCB): Integrated - protection against overcharging, deep discharge, overcurrent and short circuit
• Cable connection: Pre-assembled - ideal for permanently installed solutions
• Dimensions: Ø 26.6 mm × 69.5 mm incl. cable outlet 72.5 mm
• Weight: approx. 102 g

Technical data: approx:

• Charging end voltage: 4.20 V ± 0.05 V
• Final discharge voltage: 2.5 V
• Chemistry: Lithium-ion (Li-Ion)

Ideal for:

• High-power LED lights
• DIY and maker projects
• Industrial and special devices
• Energy-intensive battery pack solutions
  

Battery pack service from Akkuteile:

Do you need several cells in series or in parallel? Akkuteile.de manufactures customised battery packs according to customer requirements - even in small series. On request, including certificates such as UN38.3, IEC, RoHS, transport documents or customised cable and connector solutions. Please feel free to contact us!

Safety instructions:

Only use the battery in suitable devices. Removing or modifying the PCB can lead to damage or dangerous situations. Please always observe the manufacturer's specifications and technical limits.

* The nominal capacity of a battery indicates the amount of energy it can store under ideal laboratory conditions. This value is measured at a constant temperature and under specified conditions in order to provide 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 operate under different conditions and cannot achieve the manufacturer's laboratory conditions.

**PCB = Protection Circuit Board: An electronic protection circuit that protects the battery against overcharging, deep discharge, overcurrent and short circuit - for safe operation in sensitive electronics.

Note:

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.