Battery Adapter for Power Tools, ABS Material, Comfortable One-Handed Use, Enhanced Safety and Battery Extension for BL1840 and More.

1. Product Use: This battery adapter allows you to carry the battery (not included) on your body instead of the power tool, enabling comfortable and effortless one-handed operation, quick detachment, and easy access to the tool. 2. Enhanced Safety: The battery expander helps reduce stress during outdoor work, improves battery safety, minimizes damage caused by tool vibration to the battery, and prevents the risk of battery detachment. 3. Battery Extension: Compatible with power tools, this battery adapter extends outdoor working time, preventing work interruptions when the battery runs out. The battery holder can start without fully inserting the power source. 4. Extension Horn: Equipped with an elastic extension, it can accommodate two fully charged batteries (not included), allowing you to work for extended periods in any scenario, with an external extension cable interface. 5. Wide Compatibility: Fits BL1850B (197285-8), BL1840B (197270-1), BL1830B (197602-2), BL1430B (197618-7), BL1820B (197487-6), BL1850, BL1840, BL1440 (196391-6), BL1415 (194560-3), BL1815N (196781-3) Specifications: Item Type: Battery Adapter Power tool Product material: ABS Purpose: Develop a dual battery system for the power tool Applicable battery: 1 x Lithium battery (not included), suitable for BL1815 BL1820 BL1530 BL1840 BL1850 BL1860, etc. (197270-1), BL1830B (197602-2), BL1430B (197618-7), BL1820B (197487-6), B 18V BiRe Battery Fit for BL1850, BL1840, BL1440 (196391-6), BL1415 (194560-3), BL1815N (196781-3) Incompatible Battery: Not suitable for BL1813G (196663-9), BL1413G (196882-7), BL1415G, BL1430G, BL1815G, G Series Battery Not for 1822 (194465-7) and other 18V NiCd batteries Package List: 1 x Adapter BatteryNote:1. Use in parallel mode; the voltage remains constant. 2. This product does not include a battery.