CMOS RTC Battery: ASUS EEE PC 1000 1000H 1000HD SERIES* SHIP FROM USA * | eBay
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Synergy Digital CMOS/BIOS Battery, Compatible with Asus Eee PC 1005HA-VU1X-PI CMOS/BIOS, (Lithium, 3V, 40mAh), Replacement for Asus 0108, ML1220 EPCA, Ml1220/2R2E0X, ML1220-2E2EOX Battery - Walmart.com