18650 Battery-3800mAh

Model : MIS-00456

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18650 Battery-3800mAh

High Capacity  (3800 mAh according to supplier, about 1500 mAh according to our test) Li-Ion rechargeable battery of 18650 Size.


Battery Holder: Click here

Battery Charger: Click here

Tutorial for making a power bank with this battery: click here

- Size: 65mm (length) X 18mm (diameter)

- Capacity: 3800 mAh

- Nominal voltage: 3.7V

- Full charge voltage: 4.2V

- Weight: 51 gram

-Max charging current: 1.9A (0.5C)

-Recommended max discharging current: 3.8A

-Built-in overvoltage, undervoltage and short circuit protection: NO

Login to post comments.
Tanjid | Oct 23,2018 at 04:38 PM
Is the battery 3800mah really? or what is the actual capacity of this battery?
A.R | Oct 24,2018 at 10:25 AM
We are yet to determine the actual mAH but what we have got is around 3000.
Rumon2071 | Jan 7,2019 at 12:28 AM
can i use it as my laptop cell?
A.R | Jan 7,2019 at 09:35 AM
No. This one has quite low mah compared to laptop batteries. If you use these, you'll have a low back up time.
Tutulbdmax | Jan 24,2019 at 05:24 PM
Can I make Power bank with this battery for my mobile phone?? If I made the power bank for 10,000mAh capacity, So How much Battery can I use?
A.R | Jan 27,2019 at 09:44 AM
This is suitable for power bank. According to our testing these are about 1500mAH. So, you can use 7 batteries in parallel.
Mahmud7045 | Jan 27,2019 at 02:45 PM
1st you said you got 3000mah. Now you are saying 1500mah! Please be sure before replying. It’s confusing!
A.R | Jan 28,2019 at 09:38 AM
in devices like cell phones, 0% battery means about 3.2V. So, if you drain the battery to that voltage from 4.2V, you'll get about 1500-2000mAh. But if you drain the battery fully to 0V, it will give about 2500+ mAh. Hope you've understood. Thanks
Suntop | Feb 19,2019 at 05:51 AM
Purai Faltu Logic !
Panna25 | Feb 3,2019 at 12:31 AM
It says 650 mm in length meaning 65 cm, that makes more than 2 feet long! What is it actual dimensions?
Muntakin | Jul 8,2019 at 08:49 PM
Can You Please Verify its actual capacity? is it really 3800 mah? can i get 2000 mah+ from it?
A.R | Jul 11,2019 at 09:45 AM
Close to 2000mAh but not more than that.
Aurka.techshop | Aug 23,2020 at 01:53 PM
Is it AA?
A.R | Aug 23,2020 at 05:38 PM
No. 18650.
Saifulmath | Feb 28,2021 at 12:04 PM
In specification the Weight 51 gram . But it is impossible. What is the actual Weight? If the actual Weight not less than 45 gram, then it is a good product.

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