Battery Building ToolsCell Database Highest Capacity 21700 Cells
Highest Capacity 21700 Cells
The 21700 format packs more energy than 18650 in roughly the same space. If your build has room for 21700s, these are the cells that give you the most runtime. Capacity and discharge trade off against each other, so check both columns before committing to a cell.
| # | Cell | Capacity mAh | Nominal V | Rated A | Mooch A | IR mΩ | Wh | Chemistry | Format | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  INR21700-65Mooch Amprius | 6500 | 3.6 | 13 | 13 | 3.3 | 23.4 | NMC | 21700 | Open → |
| 2 |  65EMooch BAK | 6500 | 3.6 | 25.4 | 25 | 8 | 23.4 | NMC | 21700 | Open → |
| 3 |  65PMooch Linkdata | 6500 | 3.6 | 52 | 52 | 4.5 | 23.4 | NMC | 21700 | Open → |
| 4 |  F63Mooch Vapcell | 6250 | 3.6 | 12.5 | 12 | 20 | 22.5 | NMC | 21700 | Open → |
| 5 |  60PMooch Linkdata | 6000 | 3.6 | 30 | 60 | 4.5 | 21.6 | NMC | 21700 | Open → |
| 6 |  60XGMooch Tenpower | 6000 | 3.6 | 40 | 40 | 3 | 21.6 | NCA | 21700 | Open → |
| 7 |  F60Mooch Vapcell | 6000 | 3.6 | 12.5 | 12 | 16 | 21.6 | NMC | 21700 | Open → |
| 8 |  RH60Mooch Reliance | 5850 | 3.6 | 20 | 20 | 7 | 21.06 | NMC | 21700 | Open → |
| 9 |  RS60Mooch Reliance | 5850 | 3.6 | 30 | 50 | — | 21.06 | NMC | 21700 | Open → |
| 10 |  LR2170SKMooch Lishen | 5800 | 3.6 | 16.95 | 16 | — | 20.88 | NMC | 21700 | Open → |
| 11 |  INR21700-58EMooch EVE | 5700 | 3.6 | 16.8 | 16 | — | 20.52 | NMC | 21700 | Open → |
| 12 |  F56Mooch Vapcell | 5600 | 3.6 | 12.5 | 12 | 16 | 20.16 | NMC | 21700 | Open → |
| 13 |  M58TMooch LG | 5570 | 3.6 | 12.5 | 12 | — | 20.052 | NMC | 21700 | Open → |
| 14 |  55PMooch Linkdata | 5500 | 3.6 | 50 | 40 | — | 19.8 | NMC | 21700 | Open → |
| 15 |  INR21700-55EMooch Samsung | 5490 | 3.6 | 10.6 | 10 | 16 | 19.764 | NMC | 21700 | Open → |
| 16 |  53EMooch BAK | 5300 | 3.6 | 10.6 | 10 | 13 | 19.08 | NMC | 21700 | Open → |
| 17 |  INR21700-53GMooch Samsung | 5300 | 3.6 | 10.6 | 10 | 13 | 19.08 | NMC | 21700 | Open → |
| 18 |  M50TMooch LG | 5014 | 3.6 | 14.55 | 14 | 25 | 18.05 | NMC | 21700 | Open → |
| 19 |  JP50P1Mooch Ampace | 5000 | 3.6 | 60 | 40 | — | 18 | NMC | 21700 | Open → |
| 20 |  INR21700-50QMooch Amprius | 5000 | 3.6 | 50 | 50 | 5 | 18 | NMC | 21700 | Open → |
| 21 |  N21700CGMooch BAK | 5000 | 3.6 | 15 | 50 | — | 18 | NMC | 21700 | Open → |
| 22 |  21700 5000mAh 10AMooch Efest | 5000 | 3.6 | 7.3 | 10 | 34.2 | 18 | NMC | 21700 | Open → |
| 23 |  21700 5000mAhMooch Epoch | 5000 | 3.6 | 10 | 10 | — | 18 | NMC | 21700 | Open → |
| 24 |  INR21700-50PLMooch EVE | 5000 | 3.6 | 50 | 50 | 5 | 18 | NMC | 21700 | Open → |
| 25 |  50QMooch Great Power | 5000 | 3.6 | 50 | 50 | 5 | 18 | NMC | 21700 | Open → |
| 26 |  H51TMooch LG | 5000 | 3.6 | 25 | 20 | — | 18 | NMC | 21700 | Open → |
| 27 |  LR2170SDMooch Lishen | 5000 | 3.6 | 9.6 | 9 | 20 | 18 | NMC | 21700 | Open → |
| 28 |  M50AMooch Molicel | 5000 | 3.6 | 15 | 15 | — | 18 | NMC | 21700 | Open → |
| 29 |  P50BMooch Molicel | 5000 | 3.6 | 60 | 60 | 6.5 | 18 | NMC | 21700 | Open → |
| 30 |  INR21700-50GBMooch Samsung | 5000 | 3.6 | 9.8 | 9 | 14 | 18 | NMC | 21700 | Open → |
| 31 |  50XGMooch Tenpower | 5000 | 3.6 | 40 | 40 | — | 18 | NMC | 21700 | Open → |
| 32 |  BLUE 12A 5000mAhMooch Vapcell | 5000 | 3.6 | 12 | 12 | 16 | 18 | NMC | 21700 | Open → |
| 33 |  G50Mooch Vapcell | 5000 | 3.6 | 15 | 15 | 15 | 18 | NMC | 21700 | Open → |
| 34 |  P50Mooch Vapcell | 5000 | 3.6 | 15 | 15 | 15 | 18 | NMC | 21700 | Open → |
| 35 |  PURPLE 10A 5000mAhMooch Vapcell | 5000 | 3.6 | 10 | 10 | 14 | 18 | NMC | 21700 | Open → |
| 36 |  RS50Mooch Reliance | 4950 | 3.6 | 70 | 70 | 4 | 17.82 | NMC | 21700 | Open → |
| 37 |  M50LTMooch LG | 4932 | 3.6 | 14.4 | 14 | — | 17.755 | NMC | 21700 | Open → |
| 38 |  21700 35A 4800mAhMooch AWT | 4800 | 3.6 | 10 | 35 | 30 | 17.28 | NMC | 21700 | Open → |
| 39 |  21700 4800mAh 30AMooch Imren | 4800 | 3.6 | 10 | 30 | — | 17.28 | NMC | 21700 | Open → |
| 40 |  45DMooch BAK | 4500 | 3.6 | 30 | 30 | 5 | 16.2 | NMC | 21700 | Open → |
| 41 |  45EMooch Dmegc | 4500 | 3.6 | 13.5 | 13 | — | 16.2 | NMC | 21700 | Open → |
| 42 |  P45BMooch Epoch | 4500 | 3.6 | 45 | 45 | 7 | 16.2 | NMC | 21700 | Open → |
| 43 |  LR2170SFMooch Lishen | 4500 | 3.6 | 13.5 | 13 | 21 | 16.2 | NCA | 21700 | Open → |
| 44 |  P45BMooch Molicel | 4500 | 3.6 | 45 | 45 | 7 | 16.2 | NMC | 21700 | Open → |
| 45 |  INR21700-45TMooch Samsung | 4500 | 3.6 | 35 | 35 | — | 16.2 | NMC | 21700 | Open → |
| 46 |  21700 4500mAh 20AMooch Vapcell | 4500 | 3.6 | 20 | 20 | 15 | 16.2 | NMC | 21700 | Open → |
| 47 |  XTAR 30A 4200mAhMooch Xtar | 4200 | 3.6 | 30 | 30 | 10 | 15.12 | NMC | 21700 | Open → |
| 48 |  Hohm Run XLMooch Hohm Tech | 4007 | 3.6 | 30.3 | 30 | 12.9 | 14.425 | NMC | 21700 | Open → |
| 49 |  JP40Mooch Ampace | 4000 | 3.6 | 45 | 60 | 4 | 14.4 | NMC | 21700 | Open → |
| 50 |  EC-2174HCMooch Enercig | 4000 | 3.6 | 30 | 30 | 13.8 | 14.4 | NMC | 21700 | Open → |
| 51 |  INR21700-40PMooch EVE | 4000 | 3.6 | 35 | 35 | 12 | 14.4 | NMC | 21700 | Open → |
| 52 |  INR21700-40PLMooch EVE | 4000 | 3.6 | 70 | 70 | 5 | 14.4 | NMC | 21700 | Open → |
| 53 |  LR2170LAMooch Lishen | 4000 | 3.6 | 45 | 45 | 12 | 14.4 | NMC | 21700 | Open → |
| 54 |  LR2170SAMooch Lishen | 4000 | 3.6 | 12 | 12 | 25 | 14.4 | NMC | 21700 | Open → |
| 55 |  P42AMooch Molicel | 4000 | 3.6 | 45 | 45 | 10 | 14.4 | NMC | 21700 | Open → |
| 56 |  RS40Mooch Reliance | 4000 | 3.6 | 70 | 70 | 4.8 | 14.4 | NMC | 21700 | Open → |
| 57 |  INR21700-40T5Mooch Samsung | 4000 | 3.6 | 35 | 35 | 12 | 14.4 | NMC | 21700 | Open → |
| 58 |  40TGMooch Tenpower | 4000 | 3.6 | 30 | 35 | 7 | 14.4 | NMC | 21700 | Open → |
| 59 |  40XGMooch Tenpower | 4000 | 3.6 | 45 | 45 | 5 | 14.4 | NMC | 21700 | Open → |
| 60 |  BLACK 30A 4000mAhMooch Vapcell | 4000 | 3.6 | 30 | 30 | 10 | 14.4 | NMC | 21700 | Open → |
#1 INR21700-65Mooch
Amprius · 21700 · NMC
Capacity6500mAh
Mooch A13rated 13
IR3.3mΩ
Energy23.4Wh
#2 65EMooch
BAK · 21700 · NMC
Capacity6500mAh
Mooch A25rated 25.4
IR8mΩ
Energy23.4Wh
#3 65PMooch
Linkdata · 21700 · NMC
Capacity6500mAh
Mooch A52rated 52
IR4.5mΩ
Energy23.4Wh
#4 F63Mooch
Vapcell · 21700 · NMC
Capacity6250mAh
Mooch A12rated 12.5
IR20mΩ
Energy22.5Wh
#5 60PMooch
Linkdata · 21700 · NMC
Capacity6000mAh
Mooch A60rated 30
IR4.5mΩ
Energy21.6Wh
#6 60XGMooch
Tenpower · 21700 · NCA
Capacity6000mAh
Mooch A40rated 40
IR3mΩ
Energy21.6Wh
#7 F60Mooch
Vapcell · 21700 · NMC
Capacity6000mAh
Mooch A12rated 12.5
IR16mΩ
Energy21.6Wh
#8 RH60Mooch
Reliance · 21700 · NMC
Capacity5850mAh
Mooch A20rated 20
IR7mΩ
Energy21.06Wh
#9 RS60Mooch
Reliance · 21700 · NMC
Capacity5850mAh
Mooch A50rated 30
IR—mΩ
Energy21.06Wh
#10 LR2170SKMooch
Lishen · 21700 · NMC
Capacity5800mAh
Mooch A16rated 16.95
IR—mΩ
Energy20.88Wh
#11 INR21700-58EMooch
EVE · 21700 · NMC
Capacity5700mAh
Mooch A16rated 16.8
IR—mΩ
Energy20.52Wh
#12 F56Mooch
Vapcell · 21700 · NMC
Capacity5600mAh
Mooch A12rated 12.5
IR16mΩ
Energy20.16Wh
#13 M58TMooch
LG · 21700 · NMC
Capacity5570mAh
Mooch A12rated 12.5
IR—mΩ
Energy20.052Wh
#14 55PMooch
Linkdata · 21700 · NMC
Capacity5500mAh
Mooch A40rated 50
IR—mΩ
Energy19.8Wh
#15 INR21700-55EMooch
Samsung · 21700 · NMC
Capacity5490mAh
Mooch A10rated 10.6
IR16mΩ
Energy19.764Wh
#16 53EMooch
BAK · 21700 · NMC
Capacity5300mAh
Mooch A10rated 10.6
IR13mΩ
Energy19.08Wh
#17 INR21700-53GMooch
Samsung · 21700 · NMC
Capacity5300mAh
Mooch A10rated 10.6
IR13mΩ
Energy19.08Wh
#18 M50TMooch
LG · 21700 · NMC
Capacity5014mAh
Mooch A14rated 14.55
IR25mΩ
Energy18.05Wh
#19 JP50P1Mooch
Ampace · 21700 · NMC
Capacity5000mAh
Mooch A40rated 60
IR—mΩ
Energy18Wh
#20 INR21700-50QMooch
Amprius · 21700 · NMC
Capacity5000mAh
Mooch A50rated 50
IR5mΩ
Energy18Wh
#21 N21700CGMooch
BAK · 21700 · NMC
Capacity5000mAh
Mooch A50rated 15
IR—mΩ
Energy18Wh
#22 21700 5000mAh 10AMooch
Efest · 21700 · NMC
Capacity5000mAh
Mooch A10rated 7.3
IR34.2mΩ
Energy18Wh
#23 21700 5000mAhMooch
Epoch · 21700 · NMC
Capacity5000mAh
Mooch A10rated 10
IR—mΩ
Energy18Wh
#24 INR21700-50PLMooch
EVE · 21700 · NMC
Capacity5000mAh
Mooch A50rated 50
IR5mΩ
Energy18Wh
#25 50QMooch
Great Power · 21700 · NMC
Capacity5000mAh
Mooch A50rated 50
IR5mΩ
Energy18Wh
#26 H51TMooch
LG · 21700 · NMC
Capacity5000mAh
Mooch A20rated 25
IR—mΩ
Energy18Wh
#27 LR2170SDMooch
Lishen · 21700 · NMC
Capacity5000mAh
Mooch A9rated 9.6
IR20mΩ
Energy18Wh
#28 M50AMooch
Molicel · 21700 · NMC
Capacity5000mAh
Mooch A15rated 15
IR—mΩ
Energy18Wh
#29 P50BMooch
Molicel · 21700 · NMC
Capacity5000mAh
Mooch A60rated 60
IR6.5mΩ
Energy18Wh
#30 INR21700-50GBMooch
Samsung · 21700 · NMC
Capacity5000mAh
Mooch A9rated 9.8
IR14mΩ
Energy18Wh
#31 50XGMooch
Tenpower · 21700 · NMC
Capacity5000mAh
Mooch A40rated 40
IR—mΩ
Energy18Wh
#32 BLUE 12A 5000mAhMooch
Vapcell · 21700 · NMC
Capacity5000mAh
Mooch A12rated 12
IR16mΩ
Energy18Wh
#33 G50Mooch
Vapcell · 21700 · NMC
Capacity5000mAh
Mooch A15rated 15
IR15mΩ
Energy18Wh
#34 P50Mooch
Vapcell · 21700 · NMC
Capacity5000mAh
Mooch A15rated 15
IR15mΩ
Energy18Wh
#35 PURPLE 10A 5000mAhMooch
Vapcell · 21700 · NMC
Capacity5000mAh
Mooch A10rated 10
IR14mΩ
Energy18Wh
#36 RS50Mooch
Reliance · 21700 · NMC
Capacity4950mAh
Mooch A70rated 70
IR4mΩ
Energy17.82Wh
#37 M50LTMooch
LG · 21700 · NMC
Capacity4932mAh
Mooch A14rated 14.4
IR—mΩ
Energy17.755Wh
#38 21700 35A 4800mAhMooch
AWT · 21700 · NMC
Capacity4800mAh
Mooch A35rated 10
IR30mΩ
Energy17.28Wh
#39 21700 4800mAh 30AMooch
Imren · 21700 · NMC
Capacity4800mAh
Mooch A30rated 10
IR—mΩ
Energy17.28Wh
#40 45DMooch
BAK · 21700 · NMC
Capacity4500mAh
Mooch A30rated 30
IR5mΩ
Energy16.2Wh
#41 45EMooch
Dmegc · 21700 · NMC
Capacity4500mAh
Mooch A13rated 13.5
IR—mΩ
Energy16.2Wh
#42 P45BMooch
Epoch · 21700 · NMC
Capacity4500mAh
Mooch A45rated 45
IR7mΩ
Energy16.2Wh
#43 LR2170SFMooch
Lishen · 21700 · NCA
Capacity4500mAh
Mooch A13rated 13.5
IR21mΩ
Energy16.2Wh
#44 P45BMooch
Molicel · 21700 · NMC
Capacity4500mAh
Mooch A45rated 45
IR7mΩ
Energy16.2Wh
#45 INR21700-45TMooch
Samsung · 21700 · NMC
Capacity4500mAh
Mooch A35rated 35
IR—mΩ
Energy16.2Wh
#46 21700 4500mAh 20AMooch
Vapcell · 21700 · NMC
Capacity4500mAh
Mooch A20rated 20
IR15mΩ
Energy16.2Wh
#47 XTAR 30A 4200mAhMooch
Xtar · 21700 · NMC
Capacity4200mAh
Mooch A30rated 30
IR10mΩ
Energy15.12Wh
#48 Hohm Run XLMooch
Hohm Tech · 21700 · NMC
Capacity4007mAh
Mooch A30rated 30.3
IR12.9mΩ
Energy14.425Wh
#49 JP40Mooch
Ampace · 21700 · NMC
Capacity4000mAh
Mooch A60rated 45
IR4mΩ
Energy14.4Wh
#50 EC-2174HCMooch
Enercig · 21700 · NMC
Capacity4000mAh
Mooch A30rated 30
IR13.8mΩ
Energy14.4Wh
#51 INR21700-40PMooch
EVE · 21700 · NMC
Capacity4000mAh
Mooch A35rated 35
IR12mΩ
Energy14.4Wh
#52 INR21700-40PLMooch
EVE · 21700 · NMC
Capacity4000mAh
Mooch A70rated 70
IR5mΩ
Energy14.4Wh
#53 LR2170LAMooch
Lishen · 21700 · NMC
Capacity4000mAh
Mooch A45rated 45
IR12mΩ
Energy14.4Wh
#54 LR2170SAMooch
Lishen · 21700 · NMC
Capacity4000mAh
Mooch A12rated 12
IR25mΩ
Energy14.4Wh
#55 P42AMooch
Molicel · 21700 · NMC
Capacity4000mAh
Mooch A45rated 45
IR10mΩ
Energy14.4Wh
#56 RS40Mooch
Reliance · 21700 · NMC
Capacity4000mAh
Mooch A70rated 70
IR4.8mΩ
Energy14.4Wh
#57 INR21700-40T5Mooch
Samsung · 21700 · NMC
Capacity4000mAh
Mooch A35rated 35
IR12mΩ
Energy14.4Wh
#58 40TGMooch
Tenpower · 21700 · NMC
Capacity4000mAh
Mooch A35rated 30
IR7mΩ
Energy14.4Wh
#59 40XGMooch
Tenpower · 21700 · NMC
Capacity4000mAh
Mooch A45rated 45
IR5mΩ
Energy14.4Wh
#60 BLACK 30A 4000mAhMooch
Vapcell · 21700 · NMC
Capacity4000mAh
Mooch A30rated 30
IR10mΩ
Energy14.4Wh
Rated A is the manufacturer's continuous figure; Mooch A is independently measured and usually lower. Where they disagree, size to Mooch.
Found the right cell? Take it into the Pack Planner to size your pack, then use the Pack Designer for the physical layout. Need a BMS? The BMS Picker matches your specs to products. Check our essential supplies for everything else you need to build.
Working with 18650 cells? See the highest capacity 18650 cells. For high-drain 21700 builds, check the highest discharge 21700 cells.