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Category : 18650 / 20700 / 21700 Rechargeable Batteries


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We are using the following high quality cells in the table to build custom battery packs. For custom battery packs, please download our Custom Battery Pack Form.

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  • Consumer use and handling of cylindrical lithium-ion battery cells is a dangerous misuse of the cells that can lead to severe burns and disfigurement.
  • Cylindrical lithium-ion battery cells should never be individually handled or used by a consumer for any purpose.
  • Please do not use lithium-ion cells as a stand-alone, removable power source for e-cigarettes and vaping devices, as well as other consumer electronic devices.

18650 cells
Brand & P/N
Norminal
Voltage (V)
Max Charge Current (A) Max Discharge
Current (A)
Cut Off
Voltage(V)
Capacity (mAh)

Temperature

Charge/Discharge(°C)

Impedance (mΩ) Packs Build by this cell
Amprius S10 18650 (9611) 3.6 4A 8A Con. /
20A: ≤30 s
2.5 4000
14.4Wh
0~+45°C
-20 ~ +60°C
25 S10 18650
MoliCell
INR-18650 M35A
(#4050)
3.6 1.7A 10A 2.5 3500
12.5Wh
0~+60°C
-40 ~ +60°C
35 INR-18650-M35A
LG INR18650 MJ1** (#10388, NMC) 3.635 3.4A 10A 2.5 3500
12.7Wh
0~+45°C
-20 ~ +60°C
40 18650 MJ1 Packs
Panasonic/Sanyo
NCR18650GA
* (#11259)
3.6 1.475A 10A 2.5 3450
12.42Wh
10~+45°C
-20 ~ +60°C
  NCR18650GA Packs
Panasonic/Sanyo
NCR18650BF
(#5925)
3.6 1.625A 3.35A 2.5 3350
12.06Wh
0~+45°C
-20 ~ +60°C
  NCR18650BF
Panasonic
NCR18650B
(8678)
3.6 1.625A 6.8A 2.5 3350
12.06Wh
0~+45°C
-20 ~ +60°C
  NCR18650B Packs
Samsung
INR18650-35E
(13103)
3.6 2A 8A Continous 13A surge 2.65 3500
12.5Wh
0~+45°C
-10 ~ +60°C
35 INR18650-35E Packs
LG INR18650 MH1 (#5501) 3.67 1.55-3.1A 10A 2.5 3200
11.74Wh
0~+45°C
-20 ~ +60°C
40
Panasonic
NCR18650A
(#8427)
3.6 1.475A 5.9A 2.5 3070
11.05Wh
0~+45°C
-20 ~ +60°C
  NCR18650A Packs
Molicel
INR18650-P30B
(#8474)
3.6 9A (60°C cut off) 30A (80°C cut off)
2.5 3000
10.8Wh
0~+60°C
-40 ~ +60°C
17 INR-18650-P30B Packs
Sony US18650VTC6 (4538) 3.6 5A continuous, 6A pluse 30A 2.0 3000
10.8Wh
0~+60°C
-20 ~ +60°C
8-18 US18650VTC6 Packs
LG 18650HG2* (#9989) 3.6 6A 20A 2.0 3000
10.8Wh
-5~+50°C
-20 ~ +75°C
20 18650 HG2 Packs
Samsung
INR18650-29E
(#2368)
3.65 2.75A continuous, 8.25 pluse 2.75A 2.5 2850
10.3Wh
0~+45°C
-20 ~ +60°C
45 INR18650-29E Packs
Molicel
INR18650P28A*
(4585)
3.6 6A 35A 2.5 2800
10.08Wh
0~+60°C
-40 ~ +60°C
  INR18650P28A Packs
LG INR18650 M26* (#11609) 3.65 2.5A 10A 2.75 2600
9.49Wh
0~+45°C
-20 ~ +60°C
60 INR18650 M26 Packs
LC-18650-K26LS* (#2682) 3.65 0.26 - 1.3A 0.5C - 2C 2.75 2600
9.49Wh
0~+45°C
-20 ~ +60°C
16 LC-18650-K26LS Packs
FB-18650P-2600 (#6024) 3.65 1.3A 3A 2.75 2600
9.49Wh
0~+45°C
-20 ~ +60°C
 

Button Top
PCB Protected

Not for building Packs

Samsung
ICR18650-26F
(#9942)
3.7 2.6A 5.2A at 25°C 2.75 2600
9.62Wh
0~+45°C
-20 ~ +60°C
  18650-26F Packs
LG 18650HE4* (#10679) 3.6 4A 20A 2.5 2500
9Wh
0~+50°C
-20 ~ +75°C
20 18650 HE4 Packs
Samsung
INR18650-15M
(#9720)
3.6 4A 23A at 25°C 2.5 1500
5.4Wh
0~+50°C
-20 ~ +75°C
25 18650 15M Packs


20700 / 21700 cells
Brand & P/N
Norminal
Voltage (V)
Max Charge Current (A) Max Discharge
Current (A)
Cut Off
Voltage(V)
Capacity (mAh)

Temperature

Charge/Discharge(°C)

Impedance (mΩ) Packs Build by this cell
SANYO NCR20700B (#10873) 3.6 2A 15A 2.5 4250
15.3Wh
10~+45°C
-20 ~ +60°C
  NCR20700B Packs
LG INR21700 M50T (#11514)
Discontinued
3.63   0.5C-3.0C
2.5 5000mAh
18.2Wh
0~+50°C
-30 ~ +60°C
  INR21700 M50T Packs
LG INR21700 M50LT (#11511)* 3.69 0.3C -0.7C 0.5C-3.0C
depends on temperature
2.5 4800mAh
18.2Wh
0~+45°C
-20 ~ +55°C
23±6
LC-21700-LS40 (#3070) 3.65 0.4 to 2A 4-6A 2.75 4000
14.6Wh
0~+45°C
-20 ~ +60°C
25 LC-21700-LS40 Packs
Samsung INR21700-50E (7015) 3.6 4.9A 9.8A continuous; 14.7A surge 2.5 5000
18Wh
0~+45°C
-20 ~ +60°C
35 INR21700-50E
Samsung INR21700-50S (13174) 3.6

6A (continuous)
10A (for step charge)

25A (Without temperature cut)
45A ( 80°C temperature cut)
2.5 5000
18Wh
0~+60°C
-20 ~ +60°C
14 INR21700-50S
Molicell INR-21700-P42A (4579) 3.6 4.2A 45A 2.5 4200
15.5Wh
0~+60°C
-40 ~ +60°C
16 INR-21700-P42A
Molicel INR-21700-P45B (13140) 3.6 13.5A
(70°C cut-off)
45A (80°C cut-off) 2.5 4500
16.2Wh
0~+60°C
-40 ~ +60°C
15 INR-21700-P45B
Molicel INR-21700-P50B (4077) 3.6 25A/5C (70°C cut-off) 60A/12C (80°C cut-off) 2.5 5000
18Wh
-20~+60°C
-40 ~ +60°C
13.5 INR-21700-P50B
Displaying products 1 - 26 of 26 results
Amprius Lithium 18650 Rechargeable Cell: 3.6V 4000mAh (14.4Wh, SA10-18650) - UN38.3 Passed
Your Price: We do not sell single cells / For battery pack only
Product ID: 9611

Amprius Lithium 18650 Rechargeable Cell: 3.6V 4000mAh (14.4Wh, SA10-18650) - UN38.3 Passed
Panasonic/Sanyo Lithium 18650 Rechargeable Cell: 3.6V 3350mAh (12.06Wh, NCR18650BF) - UN38.3 Passed
Your Price: In stock. We do not sell single cells.
Product ID: 5925

Panasonic/Sanyo Lithium 18650 Rechargeable Cell: 3.6V 3350mAh (12.06Wh, NCR18650BF) - UN38.3 Passed
Sony Lithium18650 Rechargeable Cell: 3.6V 3000mAh (10.8Wh, US18650VTC6) - UN38.3 Passed
Your Price: We do not sell single cells.
Product ID: 4538

Sony Lithium18650 Rechargeable Cell: 3.6V 3000mAh (10.8Wh, US18650VTC6) - UN38.3 Passed
21700 Lithium Rechargeable Cell: 3.65V 4000mAh (14.6Wh) - UN38.3 Passed
Your Price: From $8.90 to $11.90
Product ID: 3070

21700 Lithium Rechargeable Cell: 3.65V 4000mAh (14.6Wh) - UN38.3 Passed
SkyRC MC3000 Universal Battery Charger & Analyzer
Your Price: $129.00
Product ID: 4344

SkyRC MC3000 Universal Battery Charger & Analyzer
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What to consider when designing Lithium Batteries?
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Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
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UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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Lithium Battery Shipping Regulation
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Recommendations on How to get ≤30% Rated Capacity for Shipping
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Thermal Abuse Test for IEC62133
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