UltraFire 4000mAh 3.7V 21700 NCR Li-ion Battery

UltraFire 4000mAh 3.7V 21700 NCR Li-ion Battery


The UltraFire 4000mAh 3.7V battery is a powerful energy source for your devices, ideal for use in LED flashlights, with a long lifespan and high capacity. More
Manufacturer: ULTRAFIRE Product code: 12188 Shipping and payment
8,20 EUR incl. VAT
in stock (106 ks)
The UltraFire 4000mAh 3.7V battery is a powerful energy source for your devices, ideal for use in LED flashlights, with a long lifespan and high capacity. More
Manufacturer: ULTRAFIRE Product code: 12188 Shipping and payment

The UltraFire 4000mAh 3.7V battery is a strong energy source for your devices. It is ideal for use in LED flashlights, featuring a long lifespan and high capacity.

NOTE: The prices listed are for 1 piece with a minimum purchase of 1/5/10 pieces.

  • Capacity: actual capacity 4000mAh
  • Model: NCR-21700
  • Manufacturer: UltraFire
  • Type: Li-ion 21700 Button-top
  • Operating Voltage: 3.7V
  • PCB Protection: Yes
  • Diameter: 21 mm
  • Length: 70 mm
  • Weight: 50 g
  • Life Span: 500 recharge cycles
  • Operating Temperature: -20 °C ~ +60 °C
  • Charging Time: 4 hours (Standard) or 2.5 hours (Fast)

UltraFire 4000mAh 3.7V 21700 NCR Li-ion

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