for Makita 12V 2-Pack 4000mAh Rechargeable Lithium Battery BL1021B BL1041B BL1015B BL1020B BL1040B 197402 Power Tools Charger Set

Replacement lithium battery packs for Makita 12V tools, available in 4.0Ah, 5.0Ah and 6.0Ah capacity options to suit different runtime needs. Compatible with Makita 12V models such as DF031D, TD110D and JR103D, and designed to work with BL1021B, BL1041B, BL1015B, BL1020B and BL1040B battery installations. Constructed from high-quality 18650 cells arranged in a 3S2P configuration for reliable performance and extended service life. If you require a bespoke pack layout, contact customer service for custom battery pack configurations. Sold as a 2pack 4000mAh set and includes the power tools charger set.