Our Swing® and Sonata® rechargeable lithium-ion cells share a common design and a standard manufacturing process, and can be easily arranged into blocks, modules, packs and systems to support various end applications.
- Swing – ideally suited for electric vehicles, industrial equipment, and utility applications
- Sonata – ideally suited for notebooks and portable power applications
Leveraging our next-generation lithium-ion technology platform, our cells deliver the following key benefits:
-
High energy density: 420Wh/L, 180Wh/kg
-
Long cycle life:
-
Over 1000 cycles at 100% Depth Of Discharge (DOD)
-
Over 2000 cycles at 90% DOD
-
Over 3500 cycles at 75% DOD
-
-
Wide operating temperature: discharge -40°C to 70°C; charge -10°C to 60°C
-
Fast charge: 80% capacity in 30 minutes; 40% capacity in 10 minutes
-
Safety: multiple independent safety features
- Sustainability: global ecolabel accreditations
Contact sales@boston-power.com for additional information.

