Nitecore NL166, 16340, CR123, 650mAh, 3.7V battery (NL166)

Product code: NL166
Producer: NiteCore
  • Nitecore NL166, 16340, CR123, 650mAh, 3.7V battery (NL166)
  • Nitecore NL166, 16340, CR123, 650mAh, 3.7V battery (NL166)
Nitecore NL166, 16340, CR123, 650mAh, 3.7V battery (NL166)Nitecore NL166, 16340, CR123, 650mAh, 3.7V battery (NL166)
10,28 €
10,28 €
/ piece
SuperFair.Shop badge We ship all packages at declared time

We have the SuperFair.Shop ™ badge thanks to which our shipments are automatically monitored on a daily basis in terms of compliance with the declared shipment time.

The badge means that our shipments are sent as planned. We also care about your safety and comfort.

Free return

Buy a product and check it in your own time, at home.
You can return the product without providing a reason within 30 days.
Show details
30 days to withdraw from the contract
Your satisfaction is very important to us, therefore you can make a return without providing a reason within 30 days.
No stress and worry
Thanks to the integration with cheap returns you can purchase without stress and be sure that the return process will be hassle free.
Free return
Select a refund to your customer balance and we will cover the return shipment costs

Technical Data:

Product code: NL166

Type: 16340, CR123
Capacity: 650 mAh
Voltage: 3.7 V
Max. charging current: 650 mA (300 mA recommended)


Length: 34.8 mm / 1.37"
Diameter: 15.6 mm / 0.61"
Weight: 17.8 g / 0.63 oz

Nitecore batteries are specifically designed for heavy duty, high performance devices. All batteries have built-in internal and external protection. The battery protection IC comes from Seiko Instruments Japan and is CE, UL and ROHS certified. The battery can be recharged more than 500 times, resulting in huge savings in the long run.

Please note that all Nitecore flashlights are manufactured to use these batteries, so using batteries from other manufacturers that have different specifications may damage your flashlight. We highly recommend using genuine Nitecore batteries in Nitecore flashlights.


Microporous barrier protects internal power components
Pressure relief valve activates in the event of rapid temperature rise
Built-in PTC to prevent high current spikes
Innovative anode design for high temperature resistance
Nickel-plated stainless steel protects both ends of the battery
Durable plastic surrounds the circuit board for protection
Durable metallic foil coating for abrasion protection
Automatic protection against overcharging, over-discharge and short circuits
High quality battery protection IC from Seiko Instruments Japan
High power MOS-FEE in current regulation module for better efficiency and output power
CE, UL and ROHS certified

Tech specs:
Kod producenta:
Brand name:
Your previous questions regarding this product
Ask for this product

If this description is not sufficient, please send us a question to this product. We will reply as soon as possible.

Data is processed in accordance with privacy policy. By submitting data, you accept privacy policy provisions.

Fields marked with asterisk are required
Users reviews
IdoSell Trusted Reviews
4.79 / 5.00 2162 reviews
IdoSell Trusted Reviews
Good services and good products. Friendly contact. Paypal would be appreciated in place of banktransfer
Very fast delivery. Perfect product

We care about your privacy

Our Shop and our Trusted Partners process your personal data collected on the Internet, e.g. your device's IP address and information saved using tracking and storage technologies such as cookies, web beacons or other similar technologies.

Cookies are using to provide services in accordance with Privacy Policy, as well as for analytical and marketing purposes, and to adjustment the content to your preferences and interests, including displaying personalized (advertising) content and for the proper functioning of the website. You can define the conditions for storing or accessing cookies in your browser.

By clicking "I AGREE, I WANT TO GO TO THE WEBSITE" you consent to the use of cookies in accordance with your browser settings and to adjustment the content on our Shop's website to your preferences, as well as for statistical and marketing purposes, including displaying personalized (advertising) content. You can withdraw your consent at any time by deleting cookies from your browser from a given end device.

If you click "I DO NOT AGREE" - you will not be able to access the Shop website.