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About Us

Leading the charge in powering today’s critical devices.

XPAL Power, a subsidiary of TennRich International, is a California-based corporation with its sales and marketing team located in the United States. The TennRich design team is located in Taiwan, and the company-owned factory in Shenzhen, PRC is the first factory in China to focus on rechargeable lithium polymer batteries and is currently one of the largest manufacturers of portable power packs in Asia. The Powered by XPAL™ seal stands for quality, safety and efficiency – a guarantee that these traits are inside every product that authenticates through the XPAL verification service. XPAL Verified™ is an authentication process that underscores our commitment to quality, using complex algorithms to detect and transfer battery serial numbers to verify its legitimacy – a safeguard customers can trust.

  • An OEM and materials supplier, since 1986, for Apple, Panasonic, Philips, HP and others. A listing company in Taiwan’s stock market.
  • First factory in China to focus exclusively on lithium polymer battery cells and pioneer their use in portable power packs.
  • The largest manufacturer of lithium polymer rechargeable power packs in Asia.
  • A factory-owned brand, not a trading house or sourcing agent.
  • ISO 9001, ISO 14001, CSCC, BV Certified