Top of adapter: compatible for PARKSIDE X20V TEAM lithium battery power tools;. Models: for BL1815 BL1830 18V to for PARKSIDE X20V Power tool. Size:approx 90 60mm. Bottom of battery adater,Suitable for BL1815 BL1815B BL1820 BL1820B BL1830 BL1830B BL1840 BL1840B BL1850 BL1850B BL1860 BL1860B BL1845 BL1890 BL1890B 18V Lithium-ion battery.
eBay