Battery Pack + Charger for Canon PowerShot G1, G2, G3, G5, G6, PowerShot Pro 1, Pro1, Pro90, Pro 90 IS, Pro90IS Digital Camera - AliExpress
BP-511 Battery or Dual Slim Charger for Canon PowerShot Pro 1, Pro 90, Pro 90 IS | eBay
Amazon.com: Kastar 2-Pack Battery and LTD2 USB Charger Replacement for Canon PowerShot Pro 1, PowerShot Pro 90, PowerShot Pro 90 IS, ZR10, ZR20, ZR20MC, ZR25, ZR25MC, ZR30, ZR30MC, ZR40, ZR40A, ZR45, ZR45MC,
Gomadic Portable External Battery Charging Kit suitable for the Canon Powershot Pro1 Includes Wall; Car and USB Charge Options
Battery Charger For Canon PowerShot Pro 1,Pro1, Pro90IS,Pro 90 IS Digital Camera | eBay
Canon PowerShot Pro1 Battery
Canon PowerShot Pro1 Review: Digital Photography Review
Canon PowerShot Pro1 Review
Canon PowerShot Pro1 Review: Digital Photography Review