I am selling this item because I no longer have a use for it. It has only been opened for photography. 【Multi-Function Charger】 The DC-1220SP is a vehicle charger compatible with 12V and 24V inputs. It is equipped with a PV function, allowing it to adapt to various power environments. 【Safety Features】 It has overcurrent, overvoltage, and short-circuit protection functions, ensuring safe use. It is specifically designed for use in vehicles. 【Included Accessories】 The instruction manual and wiring are included, allowing you to start using it immediately. Since it is unused, the condition is also excellent. - Model: DC-1220SP - Brand: POWER TITE - Accessories: Instruction manual, wiring - Features: Multi-input 12/24V, with PV function - Condition: Unused (opened) Thank you for looking.