DLG N18650 Cell Specifications

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TheBatteries

Administrator
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Oct 8, 2016
Messages
2,116
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:DLG
Model:N18650
Capacity:2200mAh Rated
Voltage:3.60V Nominal
Charging:4.20V Maximum
1100mA Standard
2200mA Maximum
Discharging:2.75V Cutoff
440mA Standard
4400mA Maximum
Description:Blue Cell Wrapper
White Insulator Ring
18650 Form Factor


Data References:
http://www.3apower.com/product/html/?59.html

Pictures:

image_xnloki.jpg

image_ljoueq.jpg
 

Detritalgeo

Member
Joined
Nov 29, 2017
Messages
34
I just found some more of these in a 9 cell 'LBI' 10.8V 71Wh laptop pack

Looks like they are made by DLG in china

Specs from this website: 3apower.com/product/html/?59

DLG18650 2200mah 3.7v rechargeable battery cells Li-ion battery

Voltage?3.7v
Capacity?2200mah
Size?18*65mm
Internal resistance;Lower than 48
Life:1000cycles
Delivery:2~6days
Grade;A

1. Nominal Capacity: 2200mAh(0.2C discharge)
2. Charging Voltage: 4.2V
3. Nominal Voltage: 3.6V
4. Charging Method: CC-CV (constant voltage with limited current)
5. Charging Current
Standard charge: 1100mA
Rapid charge: 2200mA
6. Charging Time
Standard charge: 3hours
Rapid charge: 2.5hours
7. Max. Charge Current: 2200mA
8. Max. Discharge Current: 4400mA
9. Discharge Cut-off Voltage: 2.75V
10. Cell Weight: 44.5g max
11. Cell Dimension:
Height: 65.00mm max
Diameter: 18.40mm max
12. Operating Temperature
Charge: 0 to 45C
Discharge: -20 to 60C
14. Storage Temperature
1 year: -20~25C
3 months: -20~45C
1 month: -20~60C
 

Detritalgeo

Member
Joined
Nov 29, 2017
Messages
34
Tested a few so far and results are 2470 - 2530 mAh
(discharged from 4.2V to 3.0V on 1.0A draw on B6-mini)

The text on mine is 'N18650 E09E E24D5 50991'
all the cells in the pack have consistent labels except for the 5XXXX at the end.
 

TheBatteries

Administrator
Joined
Oct 8, 2016
Messages
2,116
Detritalgeo said:
Tested a few so far and results are 2470 - 2530 mAh
(discharged from 4.2V to 3.0V on 1.0A draw on B6-mini)

The text on mine is 'N18650 E09E E24D5 50991'
all the cells in the pack have consistent labels except for the 5XXXX at the end.

Yeah 99% sure that last number is a sequential serial number. That's the way most of these Chinese label cells are.
 

Scubasteve04

New member
Joined
Dec 6, 2017
Messages
16
I can confirm 2410-2606. How are these rated at 2200? Very confusing
 

Nemo

Member
Joined
Apr 26, 2019
Messages
53
I've found a green variant. As far as I can tell they are the same cell, just a different color. Mine all tested in the 2200mAh ballpark, but with IR in the 80m? range, high enough above the makers reported as-new IR for me to believe these had an as-new capacity similar to what others have reported. Anyone out there with a high tested capacity on these cells able to provide and IR measurement?


image_ybyvyi.jpg
 

kc8adu

Member
Joined
May 22, 2019
Messages
108
i have had a bunch of these cells come in from new but defective laptop packs.
averages in the 2350's@1a.
the high readings some get may just be inaccurate test results from some chargers.
my tests were made with an original triton.
i do have a datasheet from dlg but its for newer series.
 

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Joined
Aug 10, 2018
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those cells float when nearly new from 2200 t 2400 (tested over 3k of those)

but should be minimum 2200 new (that s what DLG deliver at minimum quality check)
 

kc8adu

Member
Joined
May 22, 2019
Messages
108
got in 250+ amazon return defective lb1 alienware 9 cell packs with these.
every cell good.
the 2 mosfets on the bms were burned on most packs.
 
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