2x PENTAX K1000 KM KX K2 ME MX MV ME Super P30 P50 Camera Battery 1.5V - A Pair | eBay
Amazon.com: Synergy Digital Camera Battery, Compatible with Pentax D-Li109 Camera Battery - Rechargeable Ultra High Capacity (Li-Ion, 7.4V, 1200 mAh) : Electronics
Amazon.com: Synergy Digital Camera Battery, Compatible with Pentax Optio RZ10 Lime Digital Camera, (Li-ion, 3.7V, 800mAh) Ultra High Capacity, Replacement for Casio NP-10 Battery : Electronics
Pentax D-LI92 Battery and Charger - Replacement for Pentax NP-150 Digital Camera Batteries and Chargers (1000mAh, 3.7V, Lithium-Ion) - Walmart.com
Amazon.com: Synergy Digital Camera Battery, Works with Pentax K-01 Digital Camera, (li-ion, 7.4V, 1900 mAh) Ultra Hi-Capacity, Compatible with Pentax D-Li90 Battery : Electronics
PENTAX ZOOM 105 SUPER FILM CAMERA BATTERY: | BATTERIES $ 18.46