6S 23.7V 66000mAh
BECELL
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Model: Solid State 4-45B | 23.7V 66Ah High-Density Power | 10C Discharge In Stock
Custom OEM/ODM Support | Free Samples Available
Technology: Semi-solid electrolyte with NCM811 cathodes & silicon-carbon anodes.
Process: Mechanical alloying + sol-gel synthesis.
Performance:
40% higher density than liquid batteries.
10C continuous discharge (660A) with <15°C temperature rise.
Design: Integrated BMS + lightweight housing.
Specs: 5.3kg total weight (249×162×60mm).
Applications: Drones, energy storage systems.
Range: Operates at -40°C~60°C.
Safety:
Sulfide composite electrolytes (LiPS-Cl) + pre-lithiation.
Passes nail penetration tests (no fire), UL 1642/CE certified.
Flight Time: +35% for DJI Matrice series.
Charging: 80% in 10 mins (10C fast charge).
eVTOL: 15% weight reduction for urban air mobility.
Modularity: 6S-24S configurations (up to 100.8V).
Lifespan: 1200+ cycles for grid peak shaving.
Case Study: 40% cost reduction in Zhejiang 100MW project.
Military: Survives -40°C startup & extreme vibration.
Medical: Biocompatible power for defibrillators/ventilators.
Adjustable:
Chemistry (NCM/NCA).
Housing (carbon fiber/aluminum).
Connectors (XT90/QS8-S).
Certifications: UN38.3, IEC 62133, CE/UL.
Inventory: Solid State 4-45B in stock.
MOQ: 50 units.
Lead Time: 72-hour global shipping.
Samples: Free 1-2 units with specs & BMS guides.
Parameter | Our Solution (4-45B) | Liquid Li-ion | Competitor (Weilan) |
---|---|---|---|
Energy Density (Wh/kg) | 295 (pack) | 180-220 | 280 (pack) |
Cycle Life | 1200 cycles (80%) | 500-800 cycles | 1000 cycles |
10C Discharge Temp Rise | <15°C | >35°C | 20°C |
Cost (USD/Wh) | 0.17 | 0.10-0.13 | 0.25 |
Data source: User parameters + industry reports |
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