Contact us +420 222 200 444 flashlights@kronium.eu Mo–Fr 10:00–18:00
  • Contacts
  • All about shopping
    • How to purchase
    • Terms and conditions
    • Returning the goods
    • Fenix warranty conditions
    • Warranties and service
    • User account
    • Frequently asked questions
    • ANSI FL 1-2009 standard
    • LEDs used in flashlights
    • Reference
    • Privacy policy
    • Order shipping
    • Recycling
    • Wholesale
    • About us
  • Currency: €
    • Euro
  • Login
    • Forgot your password?
    • Register
Kronium.eu

flashlights, headlamps & outdoor

Close search
0.00 €
Free EU shipping from 100 EUR
Batteries

Li-ion

  • Price
  • Type
  • Capacity
  • Size
  • Weight
  • Brand

Previous Next

From
€
To
€
From
mAh
To
mAh
From
g
To
g
Showing 12 products from 28

Keeppower 26650 7000 mAh (Li-Ion)

Keeppower 26650 7000 mAh (Li-Ion)
Top-quality rechargeable Li-ion battery 26650 with protection electronics. Intended for older models Fenix PD40, Fenix PD40R (first generation only!) and FD40
25.90 €
On request

Fenix 21700 6000 mAh USB-C battery (Li-Ion)

Fenix 21700 6000 mAh USB-C battery (Li-Ion)
New
Top-notch rechargeable USB-C Li-ion battery type 21700 with protective electronics and power bank function. Warning, bigger size then usual 21700!
29.90 €
In stock

Fenix RCR123A 950 mAh battery

Fenix RCR123A 950 mAh battery
New
High-current rechargeable Li-ion battery Fenix RCR123A 950 mAh (16340 / ARB-L16-950P).
10.95 €
In stock

Fenix 18350 1600 mAh (Li-ion)

Fenix 18350 1600 mAh (Li-ion)
New
High-end 18350 rechargeable batteries with protection electronics. Capacity 5.76 Wh (1600 mAh, 3.6 V).
11.95 €
In stock

Fenix 18650 3400 mAh USB-C

Fenix 18650 3400 mAh USB-C
New
Rechargeable 18650 battery with its own USB-C port. Capacity 12.24 Wh (3400 mAh, 3.6 V). Length 70 mm, so it fits most Fenix lights.
21.90 €
In stock

Fenix 21700 6000 mAh (Li-Ion)

Fenix 21700 6000 mAh (Li-Ion)
New
Top quality rechargeable Li-ion battery type 21700 with protection electronics. Caution, due to its larger diameter it has limited compatibility, see details.
26.90 €
In stock

Fenix 18650 4000 mAh USB-C

Fenix 18650 4000 mAh USB-C
New
Special 4000 mAh 18650 rechargeable battery with its own USB-C charging connector. Due to its 72mm length it has limited compatibility.
25.90 €
In stock

Fenix 18650 4000 mAh Li-Ion

Fenix 18650 4000 mAh Li-Ion
New
High-end 18650 rechargeable battery with protective electronics. Capacity 14.4 Wh (4000 mAh, 3.6 V).
24.90 €
In stock

Keeppower RCR123A 3V 1000 mAh USB-C (Li-Ion)

Keeppower RCR123A 3V 1000 mAh USB-C (Li-Ion)
New
RCR123A battery with its own USB-C charging connector. Special version with reduced 3V voltage for Fenix HL50 headlamp.
9.90 €
On request

Fenix 18350 1100 mAh (Li-ion)

Fenix 18350 1100 mAh (Li-ion)
New
High-end 18350 rechargeable batteries with protection electronics. Capacity 3.96 Wh (1100 mAh, 3.6 V).
10.95 €
In stock

Replacement battery for Fenix LR60R

Replacement battery for Fenix LR60R
Replacement lithium-ion battery for the ultra-powerful Fenix LR60R searchlight.
109.90 €
In stock

Fenix ARB-L16-800UP battery

Fenix ARB-L16-800UP battery
High-current rechargeable Li-ion battery Fenix RCR123A 800 mAh (16340 / ARB-L16-800UP) with its own charging USB-C connector.
12.95 €
In stock
Showing 12 products from 28
1 2 3 next
  • Fenix flashlights
    • Gun lights
    • Work lamps
    • Rechargeable flashlights
    • Bikelights
    • Tactical flashlights
    • Hunting flashlights
    • Duty flashlights
    • Searchlights
    • Keychain flashlights
    • EDC flashlights
    • Camping lights
    • Caving flashlights
    • ATEX flashlights
  • Fenix headlamps
    • Rechargeable headlamps
    • Climbing headlamps
    • Hiking headlamps
    • Fishing headlamps
    • Heavy-duty headlamps
    • High performance headlamps
    • Universal headlamps
    • Running headlamps
    • Work headlamps
    • Headlamps for helmet
  • Accessories
    • Bike mounts
    • Weapon mounts
    • Diffusers and traffic wands
    • Color filters
    • Holsters
    • Spare parts
  • Batteries
    • AA
      • Primary
      • NiMH rechargeable
    • AAA
      • Primary
      • NiMH rechargeable
    • D
    • CR123A
      • Lithium primary
      • Rechargeable
    • Coin cell
    • Li-ion
      • 18650
      • 16340 / RCR123A
      • 21700
      • High current
    • Fenix spare batteries
    • Powerbanks
    • Battery boxes
  • Chargers
    • NiMH
    • Li-ion
    • Smart chargers
    • USB adapters
    • USB cables
  • Knives
    • Ruike
    • Victorinox
    • Folding knives
    • Fixed blade knives
    • Pocket knives above 111 mm
    • Pocket knives 111 mm
    • Pocket knives 91 mm
    • Pocket knives 58 mm
    • Victorinox accessory
  • Titanium equipment
  • Outdoor equipment
  • NFC shielding products
  • Sale Items
  • Blog NEW
  • Contacts
  • All about shopping
    • How to purchase
    • Terms and conditions
    • Returning the goods
    • Fenix warranty conditions
    • Warranties and service
    • User account
    • Frequently asked questions
    • ANSI FL 1-2009 standard
    • LEDs used in flashlights
    • Reference
    • Privacy policy
    • Order shipping
    • Recycling
    • Wholesale
    • About us
  • Currency: €
    • Euro
  • Login
    • Forgot your password?
    • Register
​ ​

Quick shipping
Shipping to EU from 7 EUR
Storein Prague
5years
Warranty up to 5 years
For flashlights and headlamps
Own service
department
Experts on phone
Contacts
Contacts

The Kronium store is operated by Kronium s.r.o from the Czech Republic
Phone: +420 222 200 444
Mobile: +420 734 793 444

Pick-up
Pick-up

Mo–Fr 10:00–18:00
in the store
Kronium.cz
Rimska 20, Prague 2
Czech Republic

All about shopping
All about shopping
  • How to purchase
  • Terms and conditions
  • Returning the goods
  • Fenix warranty conditions
  • Warranties and service
More information
More information
  • User account
  • Frequently asked questions
  • ANSI FL 1-2009 standard
  • LEDs used in flashlights
  • Reference
Other
Other
  • Privacy policy
  • Order shipping
  • Recycling
  • Wholesale
  • About us

Cookies - for the website to work properly

Like all websites, we use cookies so that you can browse the website easily and everything works correctly - from search to shopping cart. You will also help us improve our website.
You can change your cookie settings at any time later. You can find more information in the article Information about cookies.

Detailed settings

What are cookies?

Cookies are used to analyze data about site visitors, to improve the browsing experience of websites, to display customized content and to create a great website experience. You can find more information in the article Information about cookies.

Basic cookies

These cookies are necessary for the website to function and all the functions that the website offers. Basic cookies cannot be disabled, as this would prevent the functionality of the website.

Analytical cookies

These cookies allow us to measure the performance of our website and our advertising campaigns. We use them to determine the number of visits and the sources of visits to our website. We process the data obtained using these cookies anonymized.

Processor and service Description
Google Analytics Analytical and marketing tool for detecting user behavior on the page, in order to design better layout, functionality and further site improvements, user profiling and targeting of personalized advertising.
Microsoft Clarity Analytical tool for detecting user behavior on the page, in order to design better layouts, functionalities and further improve the pages.
Cookies for marketing and targeting

Advertising cookies are used by us or our partners to show you appropriate content or advertisements, both on our site and on other sites. Only anonymized data is used.

Processor and service Description
Google Ads Platform for search advertising, banner advertising, YouTube advertising, retargeting, conversion measurement.
Facebook Ads Platform for Facebook advertising, retargeting, conversion measurement.