-Lu+
New member
- Joined
- Aug 29, 2018
- Messages
- 7
Hi there. I'm a newbie here but I hope I can help with the cell database...
Recently I bought a protected PKCELL battery, individual packaging, well wrapped, protected. However, there wasn't any single data about it anywhere. This is the packaging:
[img=400x400]https://www.parts-express.com/Data/Default/Images/Catalog/Original/142-203_HR_0.jpg[/img]
All that was written is "high discharge performance". I couldn't resist, so I cut the wrapping open and found the marking "INR18650A260". It turned out it's actually a YikLik, 2600mAh, continuous discharge of 5A with 2.75V cutoff. Here are the detailed tech specs:
http://www.yiklik.com/upload/manual/INR18650A260.pdf
The battery is, however, decent and performs very well (for now). 2680mAh measured for one, 2644mAh for another, all on 3V cutoff!Both exceeding nominal capacity by far. If you drain them to 2.75V like proposed in the specs, I got about 80mAh more each.
I already have about 15 cycles with them in the Convoy C8+ flashlight. Here are some actual photos:
[img=600x450]https://preview.ibb.co/e0S21L/20181021-001725.jpg[/img]
[img=600x450]https://preview.ibb.co/fu55ML/20181021-001735.jpg[/img]
Cheers!
Recently I bought a protected PKCELL battery, individual packaging, well wrapped, protected. However, there wasn't any single data about it anywhere. This is the packaging:
[img=400x400]https://www.parts-express.com/Data/Default/Images/Catalog/Original/142-203_HR_0.jpg[/img]
All that was written is "high discharge performance". I couldn't resist, so I cut the wrapping open and found the marking "INR18650A260". It turned out it's actually a YikLik, 2600mAh, continuous discharge of 5A with 2.75V cutoff. Here are the detailed tech specs:
http://www.yiklik.com/upload/manual/INR18650A260.pdf
The battery is, however, decent and performs very well (for now). 2680mAh measured for one, 2644mAh for another, all on 3V cutoff!Both exceeding nominal capacity by far. If you drain them to 2.75V like proposed in the specs, I got about 80mAh more each.
I already have about 15 cycles with them in the Convoy C8+ flashlight. Here are some actual photos:
[img=600x450]https://preview.ibb.co/e0S21L/20181021-001725.jpg[/img]
[img=600x450]https://preview.ibb.co/fu55ML/20181021-001735.jpg[/img]
Cheers!