OrangeYu 1500mAh/2500mAh Battery for Electrolux Ergorapido Plus,ZB3011,ZB 3012,ZB3012,ZB 3013,ZB3013,ZB3010,
Amazon.com: Synergy Digital Vacuum Cleaner Battery, Compatible with Electrolux ErgoRapido Vacuum Cleaner, (Ni-MH, 14.4V, 1500mAh) Ultra High Capacity, Replacement for AEG 2199035029 Battery : Home & Kitchen
Soldering required For Electrolux Ergorapido 14.4 Volt Battery EL2081 Type A | eBay