3000mAh for Einhell 14.4V Ni MH Battery pack CD AccuPack 14.4 733165 for self-installation
Cameron Sino Battery For Einhell Bt-cd 14.4 Li Power Tools Replacement Battery 1500mah 14.40v Dimension 105.62 X 66.02 X 83.38mm - Rechargeable Batteries - AliExpress
DANTONA TOOL-431LI-15 Power Tool Battery, Einhell BT-CD 14.4 Li CS-ECD144PW, CS | eBay