Kastar Battery LCD Rapid Charger for Pentax D-Li90 D-BC90 & Pentax K-3 II Camera | eBay
Pentax K-3 Mark III EU Kit with Hand Grip and Extra Battery - Photospecialist
7.4v Battery Or Charger Kits for Pentax D-Li90 D-BC90 Pentax K-3 II Camera | eBay
Pentax D-BG8 Battery Grip 37048 B&H Photo Video
Amazon.com : Synergy Digital Camera Battery, Works with Pentax K-3 II Digital Camera, (li-ion, 7.4V, 1900 mAh) Ultra Hi-Capacity, Compatible with Pentax D-Li90 Battery : Electronics
Pentax K-3 Mark III black European Kit - Foto Erhardt
Amazon.com : PENTAX Battery Grip D-BG8 Black for Pentax K-3 III Flagship DSLR Dust-Proof and Weather Resistant Construction with Capacity to Hold Additional D-LI90 Battery (37048) : Electronics