LuLobtg 6/4 Slot Battery Holder Compatible with MK 18V & 14.4V Portable ABS Storage Organizer Case Handle for Workbench, Garage Tool Bag Rugged Rack Mount(Black 4 Slots)

【Broad Compatibility】 Custom-designed for MK 18V and 14.4V lithium-ion batteries. Fully compatible with multiple series including BL1820B, BL1830B, BL1840B, BL1850B, BL1860B, BL1415, BL1440, and BL1450. Works seamlessly with both original and aftermarket replacement batteries. 【Secure "Click" Locking】 Engineered with a precision buckle structure identical to your power tools. A reassuring "click" sound confirms your battery is securely locked in place. Enjoy effortless one-handed loading and unloading, even when wearing heavy work gloves or operating at heights. 【Portability & Safe Transport】 Features an ergonomic integrated handle, making it easy to carry around the job site. This battery caddy prevents your batteries from rolling around and rubbing in your vehicle or tool bag, effectively eliminating the risk of physical damage or dangerous short circuits. 【Heavy-Duty ABS Material】 Made from industrial-grade, impact-resistant ABS plastic, this sturdy battery storage rack is built to withstand drops, wear, and harsh environments. Its reliable heat resistance means you can safely store batteries immediately after removing them from high-load tools. 【Space-Saving Organization】 Available in 4-slot or 6-slot layouts to keep your workspace clutter-free. Whether stored on a workbench, in a garage, or inside a work van, the clearly separated slots make each battery easy to identify and retrieve, instantly boosting your daily workflow efficiency.