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Cell Database Submissions and Updates
#81
(08-02-2019, 04:13 PM)Wolf Wrote: The other one I could not find in the cell database or anywhere else for a matter of fact.
It is self explanatory as far as mAh is concerned but no other specs.
on the SkyRC M3000 the are showing ~2150mAh so not a bad cell.


Wolf

Hey, I found one of the same brand/logo, different number of sides on the top cap, no discernible model number (no luck on finding data either):




And here's a Samsung ICR18650-24B, which appears to be a variant of the 24A/24E that are already in the database. No datasheet that I could find, but there's data on it at Voltaplex and here: https://voltaplex.com/samsung-24b-18650-...r18650-24b https://merkandi.us/archive/battery-li-i...mah/256007 which claims 2400mAH capacity, 3.7V, 800mA standard charge, 960mA "rapid charge", 2.4A max charge, 4.8A max discharge.





(07-23-2019, 12:21 AM)Falkrons Wrote: New user here, signed up to post this apparently new battery for the database. Picked this up from a recycle yard and googling the numbers returned no info. There were 6 batteries in the pack. Here are pics and the text from the battery.
B
GE0FHH3
035566 (serial number as they are sequential on the batteries)
3

This is likely a Sanyo UR18650A: https://secondlifestorage.com/t-Sanyo-UR...ifications check the side for a faint imprinted model number.

(06-01-2019, 03:13 AM)Nemo Wrote: I think I've got something new here for the database.  Spotted these in the recycling bin at work and thought I would test them out.  One needed a trickle charge but the tested out at 2555, 2679, and 2712

Specs are available on the website: http://www.efestpower.com/index.php?ac=a...ad&did=396

Model: IMR18650

Rated capacity: 3000mAh
Nominal Voltage: 3.7V
Voltage cut-off: 2.5V
Max Charging Current: 4A
Standard Charge: 2A
Discharging Current: 20A
Plus Discharging Current (their words not mine): 35A
Charging Temperature Range: 0 - 45C
Discharging Temperature Range: -20 – 75C

Vape cells like this are usually rewraps of major manufacturer cells. This one for example looks very similar to an LG HG2 (same top cap shape/sides, very similar voltage curve shape:



Data from here: https://lygte-info.dk/review/batteries20...arator.php https://lygte-info.dk/review/batteries20...%20UK.html
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#82
First time I'm meeting up with these prismatic cells. Body is negative, just like on 18650s.
MOLI ICP1003540B from MOLICEL Canada. 3.7V, 1800mAh typical.

Link to the specsheet, seems legit: https://download.siliconexpert.com/pdfs/...-82019.pdf

Photos:
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#83
LGDBMH11865

Model
LG MH1
Nominal capacity
3200mAh
Nominal voltage
3.7V
Charge voltage
4.2V
Discharge cut-off voltage
2.75V
Charger method
CC-CV
Weight
45±1.5g
Charging time
Standard charge: 2.5hours
Rated charge:2.0hours

Temperature:
Charge: 0 to 40°C
Discharge: -20 to 60°C
storage: 1 year:-20 to 25°C
3 months:-20 to 45°C
1 month:-20 to 60°C




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#84
Generic 2AH cell to add, closest I can find on spec/appearance is the following cell from Greenway battery:
https://www.globalsources.com/gsol/I/Lit...1169141944 https://www.alibaba.com/product-detail/d...72f753Wbmj https://www.greenway-battery.com/product...ll-30.html
18650E-0200 Spec states 2.2AH typical capacity, 4.4A max discharge rate.





And here's a generic 3200mAH cell I bought from eBay. Thought it would be fake but turns out to be real (or at least close to spec, 2963mAH tested in a Miboxer C2 4000 at 1.5A):

 
 


Again hard to find sources but I believe it is a DLG cell, INR18650-320: https://www.alibaba.com/product-detail/1...6806abg0h7 https://www.alibaba.com/product-detail/W...6806abg0h7 https://www.alibaba.com/product-detail/H...6806abg0h7
Spec states 3.1AH minimum, 3.2AH typical, 3.2A max charge current, 6.4A max discharge current (to 2.5V), <40mOhms IR.
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