• A charger is not necessarily required to charge the 21700 P2150TC battery from Keeppower; it can also be charged via the integrated USB-C socket. The option of charging the battery in a charger for Li-Ion batteries is still available.
• The integrated PCB/BMS with USB-C allows discharge currents of 8A.
  
• IC-Protection/PCB with short-circuit, overcharge and deep discharge protection makes the battery suitable for all devices that do not have their own protection electronics and is perfectly protected against incorrect handling, which guarantees a long service life.
• High capacity and flexibility speak for the P2150TC from Keeppower
  
• Charge your batteries in the charger or on the go at any USB-5V port, (smartphone power supply, powerbank, laptop etc.), so you stay flexible and always have a charging option at hand.
• Integrated LEDs on the positive pole inform you about the charging status of the batteries.

!!! 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 21700 cell without PCB.

• Industrial cell used - Samsung ICR21700-50E
  
• Capacity - 5000mAh 18,0Wh
• min. Capacity - 4900mAh
• Nominal voltage - 3.6V - 3.7V
• Charging end voltage - 4,2V±0,05
• Standard charging current with charger  - 0.xx - 2A
• Standard charging current with USB - 1,5A
• max. discharge current constant - 1.6C = 8A (8000 mA)
• Discharge voltage - 2,50V
• Protection - present (integrated)
• Positive pole - raised (button top)
• Diameter - 21.4 mm ± 0.20 mm
• Height - 76.20 mm ± 0.30 mm
• Weight - 73.5 g ± 1 g
• Charging method - CC-CV
• Certification - CE, RoHs

Safety instructions:

Please note that lithium cells may only be used by competent persons.

Incorrect handling or short-circuiting can lead to fire or explosion.

Further properties:

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.

Scope of delivery:

1 x 21700 Keeppower battery with USB charging option.