Synergy Digital Player Battery, Compatible with Sandisk Sansa Fuze 4GB Player, (Li-Pol, 3.7, 550mAh) Ultra High Capacity, Replacement for Sandisk 8JJH8F15 Battery - Walmart.com
Sandisk Sansa Fuze 4GB Sansa Fuze 8GB Replacement Battery: BatteryClerk.com Media Player
Original New Sandisk Sansa Fuze 2gb/4gb/8gb Replacement Battery Pack 374237P | eBay
Portable Emergency AA Battery Charger Extender suitable for the Sandisk Sansa Fuze - with Gomadic Brand TipExchange Technology
Sandisk Sansa Fuze 4GB Sansa Fuze 8GB Replacement Battery: BatteryClerk.com Media Player
Best Buy: SanDisk Sansa Fuze+ 16GB* MP3 Player Black SDMX20R-016GK-A57B