Boston-Power’s Sonata Battery – Notebooks and Portable Power Applications

Based on our lithium-ion battery technology platform, the Sonata 4400 product supports Boston-Power’s value proposition by delivering high performing, mobile, safe, and green battery power. Applicable to a wide range of portable applications, its patent-pending design offers significant benefits over traditional 18650 lithium-ion batteries including:

High capacity of 4400mAh
Volumetric density of 420Wh/L
Industry-leading cycle life of over 1000 cycles at 100% Depth Of Discharge (DOD)
Fast charge: 80% capacity in 30 minutes; 40% capacity in 10 minutes
Excellent thermal properties
Elimination of impedance imbalance in traditional xS2P systems
Multiple, redundant safety features
Nordic and Chinese Ecolabel accreditations
UL, UN, ROHS and CTIA certifications

Please click here to access the Sonata 4400 data sheet.

For additional information, please visit our Resources page.

To order evaluation cells, click here.