Skip to content
Note that shipping might take longer than usual until Covid-19 is controlled.
Note that shipping might take longer than usual until Covid-19 is controlled.

Panasonic NCR18650B 18650 Flat Top Battery

26 reviews
Save $2.41
Original price $14.15
Current price $11.74


Authentic Panasonic NCR18650B 3350mAh batteries. They can't handle the current that some of the other batteries can but as long as you're not running lots of current these will last a long time. They're happiest at 1-2A each although they can handle spikes up to about 6A. 

Manufacturer:     Panasonic
Model:     NCR18650B
Size:     18650
Style:     Flat Top
Protected:     NO, UNPROTECTED
Nominal Capacity:    3350mAh (at 25deg C) per Panasonic datasheet, commonly listed as 3400mAh
Discharge Current:    4.87A Maximum Continuous.
Nominal Voltage:    3.6V
Maximum Voltage:    4.2V
Cutoff Voltage:    2.5V
Approximate Dimensions:    18.63mm x 65.08mm
Approximate Weight:   47.5g


Customer Reviews
4.7 Based on 26 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:

Great product

I use Panasonic 18650 for my Zebra Headlight when camping. They work great over and over again after charging.

Valery S.
Canada Canada


My first-time experience was excellent. I received everything I ordered as scheduled despite COVID19 tight timelines. Thank you.

Rose B.
Canada Canada

I tested my 3000 mAh batteries when they arrived. All tested between 2950 and 3200 mAh. I am very happy with my purchase.

Stanley S.

The cells were delivered promptly, fit the application battery box, and charged well. I haven't had a chance to check their performance over time but I don't think that will be a problem.

Alistair C.

These are a great replacement for those cheap batteries that come with the low budget flashlights. They have a very long run time. Well worth the money.

Ian M.