Amazon.com : Syenrgy Digital Camera Accessory Kit Works with Ricoh WG-4 Digital Camera includes: SDDLi92 Battery, SDM-192 Charger, HDMI6FMC AV & HDMI Cable : Electronics
Ricoh WG-4 GPS Waterproof Review | ePHOTOzine
Specifications / WG-4 | RICOH IMAGING
Battery Charger for Ricoh WG-4, WG-5 GPS, WG-6, WG-30W, WG-40W Digital Camera | eBay
Battery (2-Pack) + Charger for Ricoh WG-4, WG-5 GPS, WG-20, WG-30, WG-30W, WG-40, WG-40W, WG-50, WG-60 Digital Camera - AliExpress
Amazon.com: Wasabi Power Battery (2-Pack) and Charger for Ricoh Pentax D-LI92 and Ricoh Pentax Optio I-10, RZ10, RZ18, WG-1, WG-1 GPS, WG-2, WG-2 GPS, WG-3, WG-3 GPS, WG-4, WG-4 GPS, WG-10, X70 :
Kastar 4 Pack Battery and LCD Triple USB Charger Compatible with Ricoh DB-110 Battery, Ricoh GR III Digital Camera, Ricoh WG-6 Digital Camera, Ricoh G900 Digital Camera - Newegg.com
Ricoh WG-4 Battery
Battery (2-Pack) + Charger for Ricoh WG-4, WG-5 GPS, WG-20, WG-30, WG-30W, WG-40, WG-40W, WG-50, WG-60 Digital Camera - AliExpress
Battery Charger for Ricoh WG-4,WG-5 GPS,WG-6, WG-20,WG-30W,WG-40W Digital Camera | eBay
Ricoh WG-80 Digital Camera, Orange w/ Extra Battery, Charger &Waith Strap Bundle | eBay
Amazon.com : Wasabi Power Battery for Pentax D-LI92 and Ricoh Pentax Optio I-10, RZ10, RZ18, WG-1, WG-1 GPS, WG-2, WG-2 GPS, WG-3, WG-3 GPS, WG-4, WG-4 GPS, WG-10, X70 : Digital Camera
Kastar 4-Pack Battery and AC Wall Charger Replacement for Ricoh DB-110 DB110 Battery, Ricoh GR III Digital Camera, Ricoh GR IIIx Digital Camera, Ricoh WG-6 Digital Camera, Ricoh G900 Digital Camera -