ORIGINAL ARCHOS BATTERY for 50D HELIUM, 50D HELIUM 4G AC50DHE 2300MAH NEW | eBay
Synergy Digital Player Battery, Compatible with Archos 501500 Player, (Li-Pol, 7.4V, 6000mAh) Ultra High Capacity, Replacement for Archos 400238, 501500 Battery - Walmart.com