KEEPPOWER ICR21700-400PCM-R 4000mAh Li-ION 15A

KEEPPOWER ICR21700-400PCM-R Protected Battery 4000mAh Li-ION 3.7V.

Maximum continuous discharge current of 15A!

Battery made with lithium-ion technology, featuring a high maximum discharge current of up to 15A. Provides higher energy density. Features an optimized electrode design. It is suitable for many portable and cordless devices in the world, for power tools and devices with high current load. The PCM circuit that is incorporated into the battery protects it from overcharging, over-discharge, overloading and short-circuiting. To charge the battery, use a high-quality charger with a charge cut-off at no more than 4.2V, such as XTAR SC2 or FC2.

• Protected against overcharging, over-discharge, overloading and short circuit
• Lifetime: approximately 500 charge and discharge cycles
• Compliant with UN38.3 - air transport safety
• Compatible with size 21700
  
• High plus

Why are KEEPPOWER protected cells better than the competition ?

The highest quality components are used to manufacture the batteries, which translates into the performance and life of the cell, for example, instead of the usual PVC film, Keepower uses PET film, which is much more durable and safer.

When you buy 2 batteries, a box FREE!

Additional boxes available here.

Specifications:

• Manufacturer: KEEPPOWER
• Model: P2140R
  
• Voltage: 3,7V
• Technology: lithium-ion (Li-ION)
  
• Nominal capacity: 4000mAh
• Minimum capacity: 3900mAh
• Standard charging current: 2000mAh
• Maximum continuous discharge current: 15A
• Standard charging time: 3h
• Charging method: CC-CV
• Maximum charging voltage: 4.2 ± 0.05V
• Minimum discharge voltage: 2.5V
• Lifetime: approximately 500 cycles
• Operating temperature: -20°C to 60°C
  
• Dimensions: diameter: 21.6mm, length: 74.5mm
  
• Weight: 71g

Transport certificate UN38.3

By purchasing a Li-ION cell, you accept the terms and conditions from para. 18 about "Guarantee of Li-ion/LiFePO4 cells".

It is possible to make a cell with any lead and in any package configuration, details here.