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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 Discharge
Current (A)
Cut Off
Voltage(V)
Capacity (mAh)

Temperature

Charge/Discharge(°C)

Button/Flat Top Packs Build by this cell
Amprius S10 18650 (9611) 3.6 8A Con. /
20A: ≤30 s
2.5 4000 0~+45°C
-20 ~ +60°C
Flat S10 18650
MoliCell INR-18650 M35A (#4050) 3.6 10A 2.5 3500 0~+60°C
-40 ~ +60°C
Flat INR-18650-M35A
LG INR18650 MJ1** (#10388, NMC) 3.635 10A 2.5 3500 0~+45°C
-20 ~ +60°C
Flat 18650 MJ1 Packs
Panasonic/Sanyo NCR18650GA* (#11259) 3.6 10A 2.5 3450 10~+45°C
-20 ~ +60°C
Flat NCR18650GA Packs
Panasonic/Sanyo NCR18650BF (#5925) 3.6 3.35A 2.5 3350 0~+45°C
-20 ~ +60°C
Flat NCR18650BF
Panasonic NCR18650B (9470) 3.6 3A 2.5 3350 0~+45°C
-20 ~ +60°C
Button Top
PCB Protected
Not suitable for building Packs
Panasonic NCR18650B (8678) 3.6 6.8A 2.5 3350 0~+45°C
-20 ~ +60°C
Flat NCR18650B Packs
Samsung INR18650-35E (13103) 3.6 8A 2.65 3500 0~+45°C
-10 ~ +60°C
Flat INR18650-35E Packs
LG INR18650 MH1 (#5501) 3.67 10A 2.5 3200 0~+45°C
-20 ~ +60°C
Flat
Panasonic NCR18650A (#8427) 3.6 5.9A 2.5 3100 0~+45°C
-20 ~ +60°C
Flat NCR18650A Packs
Molicel INR18650-P30B (#8474) 3.6 30A (80°C) cut off
2.5 3000 0~+60°C
-40 ~ +60°C
Flat INR-18650-P30B Packs
Sony US18650VTC6 (4538) 3.6 30A 2.0 3000 0~+60°C
-20 ~ +60°C
Flat US18650VTC6 Packs
LG 18650HG2* (#9989) 3.6 20A 2.0 3000 -5~+50°C
-20 ~ +75°C
Flat 18650 HG2 Packs
Samsung INR18650-29E (#2368) 3.65 2.75A 2.5 2850 0~+45°C
-20 ~ +60°C
Flat INR18650-29E Packs
Molicel INR18650P28A* (4585) 3.6 35A 2.5 2800 0~+60°C
-40 ~ +60°C
Flat INR18650P28A Packs
LG INR18650 M26* (#11609) 3.65 10A 2.75 2600 0~+45°C
-20 ~ +60°C
Flat INR18650 M26 Packs
LC-18650-K26LS* (#2682) 3.65 0.5C - 2C 2.75 2600 0~+45°C
-20 ~ +60°C
Flat LC-18650-K26LS Packs
FB-18650P-2600 (#6024) 3.65 3A 2.75 2600 0~+45°C
-20 ~ +60°C
Button Top
PCB Protected
Not suitable for building Packs
Samsung ICR18650-26F (#9942) 3.7 5.2A at 25°C 2.75 2600 0~+45°C
-20 ~ +60°C
Flat 18650-26F Packs
LG 18650HE4* (#10679) 3.6 20A 2.5 2500 0~+50°C
-20 ~ +75°C
Flat 18650 HE4 Packs
Samsung INR18650-15M (#9720) 3.6 23A at 25°C 2.5 1500 0~+50°C
-20 ~ +75°C
Flat 18650 15M Packs


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

Temperature

Charge/Discharge(°C)

Button/Flat Top Packs Build by this cell
SANYO NCR20700B (#10873) 3.6 15A 2.5 4250 10~+45°C
-20 ~ +60°C
Flat NCR20700B Packs
LG INR21700 M50T (#11514)
Discontinued
3.63 0.5C-3.0C depends on temperature 2.5 5000mAh/18.2Wh 0~+50°C
-30 ~ +60°C
Flat INR21700 M50T Packs
LG INR21700 M50LT (#11511)* 3.69 0.5C-3.0C depends on temperature 2.5 4800mAh/18.2Wh 0~+45°C
-20 ~ +55°C
Flat
LC-21700-LS40 (#3070) 3.65 6A 2.75 4000 0~+45°C
-20 ~ +60°C
Flat LC-21700-LS40 Packs
Samsung INR21700-50E (7015) 3.6 9.8A 2.5 5000 0~+45°C
-20 ~ +60°C
Flat INR21700-50E
Samsung INR21700-50S (13174) 3.6 25A(Without temperature cut)
45A(With 80℃ temperature cut)
2.5 5000 0~+60°C
-20 ~ +60°C
Flat INR21700-50S
Molicell INR-21700-P42A (4579) 3.6 45A 2.5 4200 0~+60°C
-40 ~ +60°C
Flat INR-21700-P42A
Molicel INR-21700-P45B (13140) 3.6 45A 2.5 4500 0~+60°C
-40 ~ +60°C
Flat INR-21700-P45A
Displaying products 1 - 25 of 25 results
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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