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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, fast charging, 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:

  • 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
  • High energy density of 180 Wh/kg
  • 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

Read our Sonata 4400 lithium-ion battery data sheet for more detail.

Please visit our Resources page for additional information. 

Order our lithium-ion battery evaluation cells today!