Sanyo UR18650FB Cell Specifications

[TheBatteries]

Warning: The information in this thread was obtained from various sources on the Internet, including any datasheets linked below, and is provided for reference only. It is not guaranteed to be accurate. To prevent fire or personal injury, never charge or discharge a cell before verifying the information yourself using the original specifications sheet provided by the manufacturer.

Brand:	Sanyo
Model:	UR18650FB
Capacity:	2400mAh Rated
Voltage:	3.70V Nominal
Charging:	4.20V Maximum 2400mA Standard --- mA Maximum
Discharging:	--- V Cutoff --- mA Standard 4800mA Maximum
Description:	Red Cell Wrapper Green Insulator Ring 18650 Form Factor

Data References:
None. Please submit one!

Pictures:

 

[heyhey]

I've found 9 Sanyo's with green rings in a Dell 11.1V 7200Ah battery (Type Y4367). These are different to all my other Sanyos as there is no embosed"sanyo" or model number, just the date stamp.

I'm not 100% sure they are UR18650FB, but if I run the numbers back from the Dell pack, they should be 2400mAh cells and with the green ring, they probably are UR18650FB

 

[Geek]

I've found 9 Sanyo's with green rings in a Dell 11.1V 7200Ah battery (Type Y4367). These are different to all my other Sanyos as there is no embosed"sanyo" or model number, just the date stamp.

I'm not 100% sure they are UR18650FB, but if I run the numbers back from the Dell pack, they should be 2400mAh cells and with the green ring, they probably are UR18650FB

I have never seen a Sanyo cell in any Dell battery. However that battery is from 2005. Much older than the Dell packs I have.

How do those cells test? Or are they heaters?

 

[heyhey]

They tested pretty well. Average capacity was 2200mAh. Pretty impressed with that actually. No unusal (usual for Sanyo) heat.