##skip_main ##skip_menu ##skip_search

Batteries For Flashlights And Headlamps

Rechargeable battery Fenix 21700 5000 mAh with USB-C (Li-Ion)

The Fenix 21700 is a rechargeable battery with a capacity of 5000 mAh. However, you do not need a charger to charge it. A simple USB-C cable will suffice.
More Info

Long-term Unavailable

€ 28.5

Send an email notification to

By setting up the Watchdog, you agree to the processing of your personal data

    • Secure shopping and payment
    • Fast delivery to many EU countries
    • Risk free 30 Day Returns
    • -20% on selected product in the loyalty program
    • Customers rate us 4.4/5 on Trustpilot
    • Excellent customer support from specialists
Battery Capacity:
5000 mAh
Battery Voltage:
3.6 V
Weight:
73 g
Battery Type:
Li-Ion

Show More Specs

Warranty:
24 Months
Manufacturer:
Fenix
EAN:
6942870369358
Item ID:
FE21700USB

Fenix More from this manufacturer

Similar Products

Wuben 21700 B Li-Ion 4800mAh R Battery

Battery with a capacity of 4800 mAh and protection that ensures longer lifespan and higher safety. The lifespan is more than 500 charging cycles. Compared to the classic version, it has a built-in micro-USB-C port.

6 pcs in stock, estimated delivery: June 1 - 3.

€ 30.6

Wuben 3400B x Li-Ion 3400mAh R Battery

Rechargeable 18650 type battery with a capacity of 3400 mAh. It is equipped with protection against overcharging, excessive discharge, short circuit, etc. Compared to the classic version, it has a built-in micro USB-C port.

9 pcs in stock, estimated delivery: June 1 - 3.

€ 30.6

Battery Panasonic 9V 6LR61 9V Alkaline 1pc

2x

Panasonic's premium battery range. Characterized by high performance and long-term storage for up to 7 years.

7 pcs in stock, estimated delivery: June 1 - 3.

€ 3.6

Battery Wuben 14500B Li-Ion 750mAh

Wuben 14500 rechargeable battery with 750 mAh capacity. It has a microUSB port, which makes charging easier – you don't have to put it in the charger.

19 pcs in stock, estimated delivery: June 1 - 3.

€ 19.2

Battery Varta Industrial 2600 mAh AA / LR6 1pc

New

Alkaline industrial battery Varta Industrial AA / LR6 with a capacity of 2600 mAh and a voltage of 1.5 V, supplied individually, designed for reliable single-use power supply for a wide range of devices.

30 pcs in stock, estimated delivery: June 1 - 3.

€ 0.8

Panasonic AA batteries

Alkaline battery from Panasonic, type AA. This battery is not rechargeable.

In Stock in Our Central Warehouse, estimated delivery: June 3 - 5.

€ 0.6

Battery Panasonic CR-123 3V Lithium 1pc

1x

Panasonic CR-123 3V batteries are the ideal choice for your camera or flashlight. Despite their light weight, they are literally packed with energy.

3 pcs in stock, estimated delivery: June 1 - 3.

€ 2.8

Battery Panasonic CR-1620 3V Lithium 1pc

Reliable and long-lasting power in a small package. These batteries withstand temperature fluctuations from –30°C to +60°C.

1 pcs in stock, estimated delivery: June 1 - 3.

€ 2.0

Experts on Airguns and Archery

PRODUCT DESCRIPTION

Machine translated

Fenix 21700 is a rechargeable battery with a capacity of 5000 mAh. For comparison, this is 50% more battery capacity than a regular smartphone. However, you don't need a charger to charge it. A simple USB-C cable will suffice. You can charge the battery either from the mains or from your computer. The Fenix 21700 boasts overheat protection and a special anti-blast valve. In addition, it also has overcharge, full discharge and short circuit protection and a protection circuit on the plus pole. This makes it one of the safest Li-ion batteries on the market. Moreover, it does not suffer from memory effect or discharge.

Unfortunately it is not compatible with extended 18650 batteries, but it still has a wide range of uses. For example, you can use it in Fenix HT18, Fenix PD36R, Fenix TK22 V2.0 or Fenix TK22 UE flashlights.

Package contents

  • Rechargeable battery Fenix 21700 5000 mAh with USB-C (Li-Ion)

Parameters

Manufacturer:
Fenix
Battery Capacity:
5000 mAh
Battery Voltage:
3.6 V
Weight:
73 g
Battery Type:
Li-Ion
Warranty:
24 Months

Customer Reviews (0)

Be the first one to rate this product and help others decide.

Rate this product

By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.

Questions about the product (0)

We Are Happy to Help You With This Product

Ask a Question

Recommended Articles

How to choose a headlamp and flashlight

Handy helpers for work activities, outdoor adventures, sports or evening fishing. Today's headlamps and flashlights are very portable and the higher quality ones last a long time. Find out how to make the right choice.

Pavel Macura,

Recently viewed products

+420 773 379 767 MON–FRI, 8AM–4PM Ask a question

Trustpilot

Don’t miss any news or special offers – subscribe to our newsletter

By subscribing, you agree to the processing of your personal data.