Converter Adapter For Makita 18v Li-ion Battery Bl1830 Bl1850 To For Makita G Series Bl1813g Bl1815g Bl1811g Lithium Battery - Power Tool Accessories - AliExpress
Electric Power Tool Battery Replaces Makita 195608-4, 196367-3, 198186-3, BL1813G - 3000 mAh, 18 V, Li-ion | 888400184