Pentax K-3 Mark III DSLR Camera (Black) 01051 B&H Photo Video
Amazon.com : Pentax D-LI90E Rechargeable Lithium-Ion Battery for 645, K-1II, K-1, K-3II, K-3, K-7, K-5, K-5II & K-5IIs DSLR's : Digital Camera Batteries : Electronics
2X D-LI90 DLI90 Battery For PENTAX K3 K3 II K7 K-5 II K5 2S K01 K-1 K1 Camera | eBay
Amazon.com: Pentax K-3 II Digital Camera Battery Charger (110/220v with Car & EU adapters) - Replacement Charger for Pentax DLi-90 Battery - : Electronics
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
User manual Pentax K-3 II (English - 120 pages)
Amazon.com: Kastar 3-Pack D-Li90 Battery and LTD2 USB Charger Replacement for Pentax D-Li90, DLI90, DL190 Battery, Pentax D-BC90, K-BC90, Pentax 39830, 39835 Charger, Pentax 645D, K01, K1, K3 II, K5 II, K7
FS: PRICE DROP - Pentax K-3 II ( low shutter count ) - $550 - FM Forums