Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Panasonic CGR18650CG 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
1500mA Standard
--- mA Maximum
Discharging:3.00V Cutoff
430mA Standard
4330mA Maximum
Description:Green (Light) Cell Wrapper
White Insulator Ring
18650 Form Factor

Data References:

bfleury likes this post
Just had a strange experience with these cells.

One of my cellbanks 112p was indicated low by my Batrium, so I swapped in another cellbank.

ICharger reported 182 Ah cap, (should be 250)???

Desoldered all fuses on the positive side and found that 24 of these cells were zero volts which were the number mounted. ?? Seems that they had committed collective suicide.
What I, so far have checked of the Remaining 88 cells of various makes and models, seems to be OK.

Think I will have to inspect my other cell banks to see if any more of these cells are mounted and if they are OK.

It would be interesting to find out what the IR of these cells is or was.
My findings on any CGR******* Panasonic cells is anything >65mΩ  (AC Impedance, 1000 Hz 4 wire kelvin as per manufacturer) is suspect to SD and degradation.

100kwh-hunter likes this post
If 18 X 650 = 2200+mAh then we have power! 
May all your Cells have an IR of 75mΩ or less Smile
Last count as of 6/10/2019
Total Number of Cells                          5940
Cells  >80% of Capacity                      4334
Cells <80% of Capacity                       1605
Cells ≥2200mAh & ≥ 80% & ≤75mΩ    2800 +236
For Info Google Drive
Not your average Wolf       

I had 2 of these cells trip CID in storage. Sounds like all your cells tripped CID during use.
Formerly known as Dallski
Update data sheet

The first post link has expired

Attached Files
.pdf   Panasonic CGR18650CG.pdf (Size: 64.53 KB / Downloads: 322)

Who read this thread?
100 User(s) read this thread:
hbpowerwall, Sean, mike, Chris, owitte, Majorphill, BatteryDIY, Power 2 Spare, ruby2, Korishan, PAF, brettwatty, Wattsup, Frnandu Martiński, jdeadman, wim, wimpie007, Joe Farrugia, Brian Drury, HandyAndy, The-J-Man, Tango47, Ken140tdi, rebelrider.mike, watts-on, jesusangel, João Luis Martins, fcbrand, IronSky, Taz D'vil, bfleury, Mark Lex, Stefaan De Ridder, Chiptosser, Chicken, Ryan Dwyer, Johnny Stauersbøl, SolarWind, lnxpro, Al's Shed, lewis3180, Erik Smith, N00bPwr, nokia6110nav, KaminoReal, Mazlem, iofosho, Chris Davis, Geek, bharath2050, TAGG, Rad, Longbush Powerwall, SWEwall, Jon,, fivestringkilla, NZBlazer, jamesk9, Olberg, mr_hypno, floydR, Wado, SimonW, Oshey, Azuria, Russell Smith, sunseeker, hookemdevils22, Learjet, NaoDarkness, Maxray, Gerard Achternaam, nautal, Grumplestiltskin, SemaJG, TimFr, Jason Shiplack, Lucian Macota, vincent.s.aldan, Joey T-Bone Smith, osweld, BernieS, emerca, 12ax7, Jeffrey Martin Smith, ChrisD5710, James_H, Chris Solomon, Darren B, davidpesce, aflecha, WallBender, Stephen Jobson, mormor1971, Matthew Oliver, Tostaki, Pawkow, Mario Dinis, badjaw

Forum Jump:

Users browsing this thread: 2 Guest(s)