Compatible with the battery part numbers:L1815R, L1830R. Fit to the device models:AEG BFL 18, BHO 18, BKS 18, BMS 18C, BS 18C, BS 18G, BSB 18, BSB 18 G, BSB 18 LI, BSB 18 STX, BSS 18C, BST 18X, BUS 18, BUS 18 X.
eBay