Cheap And Discounts Battery Adapter Converter for Makita 18V Battery 14 Awg DIY Adapter Power Tool Convert for BL1830 BL1840 BL1850 BL1860 BL1840 Wholesale. Buy Directly From Merchant Oein Global Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.