Amazon.com : Replacement for Sanyo VPC-E870 Battery and Charger - Compatible with Sanyo NP-40 UF553436 Digital Camera Batteries and Chargers (750mAh 3.7V Lithium-Ion) : Electronics
Amazon.com: Sanyo Eneloop 8 Pack AA NiMH Pre-Charged Rechargeable Batteries-Newest version-FREE BATTERY HOLDER- Rechargeable 1500 times : Health & Household