Synergy Digital Player Battery, Compatible with Philips GoGear HDD6330 30GB Player, (Li-ion, 3.7V, 680mAh) Ultra High Capacity, Replacement for Philips Q25-C3 Battery - Walmart.com
Portable Emergency AA Battery Charger Extender suitable for the Philips GoGear SA2925/37 Spark - with Gomadic Brand TipExchange Technology