Hi. I just got this cell with a Neal A54g Ultra. When ordering it said I would get a 40XP cell. But this is a 5000 mAh cell. The most recent ad said they provide an Eve 50PL cell. As usual with Neal, you have no clue what he will ship for a cells when you add one.
So can anyone help me ID this cell?
THX
Edit. I did some searching and it looks like it may be an Eve 50PL. The confusing part is that I have a couple of the Eve 50PL cells that I got a while back and they have a red wrapper…
A photo would certainly help.
Thx
@3rdGen33
Thanks for letting me know!
Added the PIC… I would have sworn I did that the first time around…But apparently not. Sorry!
The red ones are ‘B’ grade. Simon told everyone they were fine for flashlights but several complaints he switched to the ‘A’ cells and pumped up the price a bit.
Now they look like that.
Don’t worry about it. Not big difference.
Thanks!
I guess you are saying that it does look like an Eve 50PL cell ??
Yup. I have both.
This cell is a EVE 50PL. The most powerful 21700 cell in the market right now. 5Ah and 125A discharging capable. The reason why does not say EVE at all is because EVE is currently making this cell for a “drone company” (the QR code identify the company" and they are not making this cell for open public. Not yet but essentially is the same cell.
I made this video testing the cell.
| Model | INR21700-50PL |
|---|---|
| Cell Type | 21700 Lithium-ion Rechargeable |
| Nominal Voltage | 3.60V |
| Nominal Capacity | 5000mAh |
| Standard Charge | 2.5A (0.5C), CC/CV to 4.20V ±0.05V, 0.1A cutoff |
| Maximum Charge | 10A (2C), CC/CV to 4.20V ±0.05V, 0.1A cutoff |
| Standard Discharge | 1A (0.2C) to 2.50V cutoff |
| Max Continuous Discharge | 125A (25C), cutoff at 80°C |
| Pulse Discharge | 180A for 2 seconds |
| Voltage Range | 2.50V – 4.20V |
| Weight | ≤72.0g |
| Diameter | 21.15 ±0.10 mm |
| Height | 70.15 ±0.15 mm |
| Internal Resistance | ≤7 mΩ (AC 1kHz) |
| Operating Temperature | Charge: 0°C to 60°C / Discharge: -20°C to 80°C |
| Datasheet | Download |
Thanks for the comprehensive answer. I was initially disappointed that I did not get the 40XP cell that Neal advertised, but I guess I actually came out ahead on the deal!! 
