Battery for PENTAX Optio A30 Optio A20 Optio A10 NEW UK Stock | eBay
2x Pack - Pentax Optio A10 Battery + Charger with Car & EU Adapters - Replacement for Pentax D-LI8 Digital Camera Battery and Charger (750mAh, 3.7V, Lithium-Ion) - Walmart.ca
Battery Pentax Optio A10 | Pentax Optio Camera Battery | Pentax Optio W20 Battery - Digital Batteries - Aliexpress