Type: For Worx Battery Converter Adapter. The Base of battery adapter is for Tool model: for Worx Powershare 4-PIN battery: WA3551.1 WA3530 WA3553. The Top of battery adapter is for battery model: for Makita 18V Li-Ion battery Tool: BL1815 BL1815B BL1820 BL1820B BL1830 BL1830B BL1840 BL1840B BL1850 BL1850B BL1860 BL1860B BL1845 BL1890 BL1890B.
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