Extra Battery Connection Cable

- Compatible With: The XT150 Extra Battery Connection Wire compatible with delta max, delta 2, 2 max, delta 3, delta 3 plus, delta 3 1500 extra batteries, and also connects to wave 2 and wave 3 air conditioner units, not compatible with delta pro/pro 3/ultra/3 max/max plus - Stable Smart Power Transmission:Standard XT150 interface with built-in intelligent communication protocol. The main unit can automatically identify the extended battery pack, realizing intelligent bidirectional charging & discharging and power balance, effectively avoiding power loss and connection failure - Durable Construction:Adopts thickened high-purity copper core for low resistance, fast heat dissipation and no overheating during high-power output. The wear-resistant, anti-aging outer sheath resists daily friction, outdoor sunlight and rain erosion, ensuring long service life - 20-inch Ideal Length & Plug-and-Play The optimized 20-inch length avoids messy redundant wiring while reserving enough space for flexible layout. No complicated installation required, plug and play, easy to store and carry for outdoor travel - Strict Safety Protection Integrated molding process with tight buckle design to prevent loose connection and power failure. Multiple safety protection against overload and overheating, guarantees safe and stable power supply for your expensive power station and electrical equipment