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Panasonic CGR18650CE Cell Specifications
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.

Capacity:2250mAh Rated
Voltage:3.60V Nominal
Charging:4.20V Maximum
1100mA Standard
--- mA Maximum
Discharging:2.50V Cutoff
540mA Standard
--- mA Maximum
Description:Green (Light) Cell Wrapper
White Insulator Ring
18650 Form Factor

Data References:
None. Please submit one!

mine has extra markings at the bottom

(08-18-2017, 03:31 AM)1958 greyhound Wrote: mine has extra markings at the bottom

Those are production date codes etc. They arnt always at the exact same spot on the cell so it looks like they are part of the name Big Grin

To my knowlege these cells are the same as the CGR18650E but manufactured in china.

edit, nevermind, CGR18650E are 2550mAh cells, CE are 2250... hmm
Not sure how accurate these specs are.

Original cgr 18650 ce from Japan


1. Minimum Capacity: 2250mAh (0.54A discharge at 20°C)

2. Typical Capacity: 2100mAh (0.54A discharge at 20°C)

3. Nominal Voltage: 3.6V

4. Discharge End Voltage: 2.5V

5. Standard Charging Current: 1.1A

6. Charging Voltage: 4.20±0.03V

7. Standard Charging Time: 4.0hours

8. Max. Continuous Discharging Current: 2.2A

9. Internal Resistance: less than 35mΩ

10. Weight: less than 47.0g
Thanks. I will add it but it would be great to have a datasheet to confirm as well.
(10-16-2017, 05:15 PM)mike Wrote: Thanks. I will add it but it would be great to have a datasheet to confirm as well.

Check out this goldmine - the last two pages.
I'm not sure how accurate this data is as i was given it quite some time ago, but I hope it helps someone ..
From your sheet...

Nominal V: 3.6V
Capacity: 2200 mAh
Charge Voltage: 4.20V
Charge Current: 0.430A Std. / 1.5A Fast, 110 mA cut
Discharge: 0.430A Std. / 2.5A Max, 3.0V cut

That appears to be fairly accurate based on the rating of the packs I have found these in..
Just found an old TOSHIBA pack with these. The pack has a capacity of just 4000mAh (2p).

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