[Extra Power Source] Provides an additional power solution without modifying the existing circuit, giving users the flexibility to choose the power method that best suits their needs. [Wide Compatibility] Compatible with a range of 18V lithium-ion batteries, including bl1860, bl1850, bl1840, bl1830, etc., providing versatility for various devices. [Convenient Connection] Features a 12AWG thick copper wire harness connector for improved conductivity and safety, allowing for easy connection to various equipment. [Usage] Equipped with a safety stand and a 40A circuit breaker, which protects against excessive transient currents for both the battery and the battery. battery and for connected devices. [Premium Material] Made of sturdy ABS plastic, this 18V battery adapter offers exceptional resistance to shock, moisture and erosion for long-term sustainability. Specifications: Product Type: Battery Adapter Material: ABS Applicable Battery Models: Suitable for 18V lithium-ion batteries such