Need help identifying some 18650 cells

Batteries and Chargers Rechargeable Batteries
1

Hi guys,

Could somebody help me identify these cells taken out of an Asus A32-F52 battery (10.8V, 4500mAh, 48Wh).
All the batteries seem to have the same serial number : “A NHLA4A” and another random one.
The wrapper are pink and the washers are purple, there is, also, a sticker on them with a serial number: B50NHLC1S50B

I can’t find anything on the internet with those numbers.

Thank you in advance for any help. Sorry for the poor quality of the pictures (cell phone).

Cheers.



2

They look like Sanyo cells, and the purple ring is right for the nominal capacity of your pack. The model/part number is probably embossed on the red wrapper running lengthwise.

Let me see if I can find more info.