D-LI90 Compatible Battery Pack

The product shown is an aftermarket (third-party) replacement battery pack designed to fit Pentax digital SLR cameras that use the D-LI90 specification. While the original D-LI90 battery was engineered by Pentax (now part of Ricoh Imaging), this specific unit is a generic, unbranded version typically produced by specialized electronics manufacturers in China.

These batteries are widely distributed globally through various white-label suppliers. Although it serves the Pentax brand ecosystem, the battery itself does not bear the official Pentax logo, indicating it is a third-party equivalent. Consequently, the manufacturing and ultimate ownership belong to the private electronics manufacturer in China rather than the Japanese camera company.