400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack

400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack

This 12S (42V) solidstate lithiumion battery pack offers a substantial 26,000mAh capacity while achieving an outstanding energy density of 400Wh/kg. Compared to conventional Li ion, it significantly reduces weight and improves thermal safety, making it an excellent choice for electric vehicles, UAVs, and highend portable equipment where endurance and reliability are critical.

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400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack
400wh/kg 26000mah 42v 12s Solid State Lithium Ion Battery Pack

This 12S (42V) solidstate lithiumion battery pack offers a substantial 26,000mAh capacity while achieving an outstanding energy density of 400Wh/kg. Compared to conventional Li ion, it significantly reduces weight and improves thermal safety, making it an excellent choice for electric vehicles, UAVs, and highend portable equipment where endurance and reliability are critical.

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Product Advantage


Ultra-high energy density (400Wh/kg)
delivers the same capacity at nearly half the weight of conventional packs, boosting payload and runtime.
Large capacity & 42V high voltage (12S / 26Ah)
ensures sustained high-power output and extended operation for demanding applications.
Solid-state safety
non-flammable electrolyte eliminates leakage and thermal runaway; reliable from –20°C to +60°C.
Long cycle life
over 1,000 deep cycles at 80% DOD, significantly reducing replacement costs over time.


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Parameter Property


Model

KNS-400-26AH12S

Voltage

42V

Capacity

26000mAh

Continuous Discharge

3C

Max.Discharge

5C

Charge

0.5-1C

Energy

1092Wh

Energy density

400Wh/kg

Dimensions

192*72*114mm

Weight

3107g

Plug

XT90S

Charge Working Condition Temperature

0℃~45℃

Discharge Working Condition Temperature

-20℃~55℃

Cycle life

500 cycles


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What is this product?


This product is a high-performance solidstate lithiumion battery pack with the following key specifications:

Configuration: 12 cells in series (12S)

Nominal voltage: 42V

Total capacity: 26,000mAh (26Ah)

Energy density: 400Wh/kg – among the highest available today

It is designed for demanding applications where light weight, safety, and long runtime are essential, such as drones, robotics, electric vehicles, marine systems, and highend portable power equipment. The solidstate electrolyte provides enhanced thermal stability and eliminates leakage risks, making it a reliable power source for professional and industrial use.




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