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X2 UltraFire BRC18650 4000 mAh (Brown-Gold)

X2 UltraFire BRC18650 4000 mAh (Brown-Gold)

Brand Ultrafire 18650
New
(2)

In stock

Product overview:

  • 2
  • ULTRAFIRE
  • 3.7V
  • 18650
  • 4000MAH

See full product description & details

£6.99
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Delivery: Priority (Free) | Fri 13th - Wed 18th Nov

Sold by: LONFIES

Returns: 30 days

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Description & Details

Summary

  • 2
  • ULTRAFIRE
  • 3.7V
  • 18650
  • 4000MAH

X2 UltraFire BRC18650 4000 mAh (Brown-Gold) Description

X2 UltraFire BRC18650 4000 mAh (Brown-Gold)

Official specifications:

Voltage: 3.7V

Actual Capacity: 2600mAh

Built-in PCB protection board

Package contains 2 batteries

This battery state 4000mAh on the cell, but at the current time the maximum possible is 3100mAh, i.e. something is wrong. The specification does list a lower capacity (2600mAh), but even that is too high, as can be seen. The internal resistance is also high for a 18650 battery, this makes them unsuitable for high loads.

Details

OPC P6ZJZM7
Brand
Ultrafire 18650
Codes 6958946201118 (EAN)
Rank Bestseller

Detailed Product Information

ColourBLACK & GOLD
MaterialLI-ION
Weight94g
Height2cm
Length7cm
Width2cm
ColourBLACK & GOLD
MaterialLI-ION
Weight94g
Height2cm
Length7cm
Width2cm

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Est. Delivery: 13th-18th Nov
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Reviews of X2 UltraFire BRC18650 4000 mAh (Brown-Gold)

All OnBuy Reviews are Verified Reviews

Overall Rating:
5
2 Reviews
4
0 Reviews
3
0 Reviews
2
0 Reviews
1
0 Reviews
Highest Rated Review
5/5
d. edwards
Posted 11/09/2022
Sold By WILLIAMSONBO
extremely pleased with the product , great price too , spent some searcning for ths specific item glad i found it finallt , great
Filter Reviews
5/5
d. edwards
Reviewed from GB
Posted 11/09/2022
Sold By WILLIAMSONBO
extremely pleased with the product , great price too , spent some searcning for ths specific item glad i found it finallt , great
5/5
T. Hall
Reviewed from GB
Posted 26/07/2022
Sold By Outlet
the Rechargeable batteries for the door Bell camera and a torch and are a good price and were delivered very quick, easier to buy from ONBUY.com than several other companies i have also tried

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