Battery Packs and Chargers for Comfortable Use of Mobile Terminals

Achieving comfortable use of mobile terminals free from the worry of dead batteries will require small, light, and safe battery packs capable of providing long calling times and technology for charging batteries anytime and anywhere. Energy and resource-saving technology as in batteries that can deal with the increase in mobile terminals users and frequent model changes will also be important. NTT DOCOMO is developing battery packs and chargers to meet these needs.

Battery Packs and Chargers for Comfortable Use of Mobile Terminals (PDF format:5MB) 7 pages