Accessory Power Unit, 3 circuits, 42×31×25mm, DC12V vehicle

【Kijima 304-0539 Accessory Power Unit, 3 Systems, 42x31x25mm, DC12V Vehicles, Power Outlet for USB, Mobile Phone, Navigation, Electrical Equipment】
■This product is a power unit that allows you to easily draw 3 accessory lines directly from the battery when you want to install electrical equipment such as USB chargers, drive recorders, grip heaters, or navigation systems on your vehicle.
Since it can be turned ON/OFF in conjunction with the main key, it does not waste power.
The compact body design fits into empty spaces in the vehicle.
The main unit is waterproof, making it resistant to rain. The connecting terminals are not waterproof. Please install them in a location where they will not be exposed to water.
■Specifications
Compatible vehicles: DC12V vehicles
Body size: 42x31x25mm
Harness length: Approx. 1300mm for power, approx. 280mm for output
Current: Total 20A (max) 7.5A (rated) x 2 systems, 5A (rated) x 1 system (recommended current for actual use is 4.0A x 2 systems, 2.5A x 1 system)
■Set contents
Unit body x 1
Electro tap x 1
Double-sided tape x 1
Cable ties x 2
Releasable cable ties x 2
φ4.0 bullet terminals (CA/CB104)
■Precautions
*This product is a general-purpose product for DC12V vehicles. It may not be usable depending on the specifications of the vehicle or electrical equipment. We cannot guarantee against malfunction or failure of the electrical equipment used. There is a possibility of problems in some vehicles where the engine starts after the ECU detects the voltage etc. at engine startup. Please check before use.
*The total maximum current of this product is 20A. The maximum allowable current is 7.5A rated x 2 and 5A rated x 1. (Recommended current is 4.0A x 2 and 2.5A x 1 for 3 systems. Please check the maximum current and specifications of the electrical equipment you are using and the specifications of the vehicle's battery before use. Output will not exceed the vehicle's battery and generation capacity.
*The connection part of this product uses CA/CB104 bullet terminals (4.0mm). When wiring, strip the wire insulation securely and crimp the bullet terminals securely with crimping pliers. Also, ensure the bullet terminals are connected securely.
*The main unit is waterproof. Please pay attention to the installation location to prevent short circuits at the connection part. This product has a built-in protection circuit (PTC thermistor) as it may malfunction if overcurrent exceeding the protection circuit flows. In case of a short circuit, the circuit will be temporarily interrupted.
*If the main unit cuts off the current due to a short circuit, overcurrent, or surge, the circuit will recover by leaving it for a few seconds to cool the main unit. Please identify and correct the cause of the short circuit. Please be aware that leaving the cause unaddressed may lead to fire, etc.
*The PTC thermistor cuts off current by the heat generated by electrical resistance. If the protection circuit is activated, immediately remove the electrical equipment. Continuing to use it may cause deformation or melting of the main unit. Do not install in locations where the temperature can exceed 80℃ due to engine heat, etc.
*If you continue to use electrical equipment without starting the engine, it may cause the battery to discharge. Please check in a short time or use it with the engine running. It is recommended to turn off the switch of the electrical equipment before starting the engine.
*Using booster cables or rapid battery chargers for battery discharge or charging may cause the main unit to melt or malfunction. Therefore, it is recommended to disconnect the battery connection part of the main unit when charging.
*If you use a lot of electrical equipment with this product, the battery will wear out. If the battery continues to discharge in winter, etc., it will run down, so please perform daily maintenance and voltage management. Lithium-ion batteries may not be sufficiently charged if the voltage falls below a certain level due to their specifications, so please check the specifications before use.
*When installing, please use a tester to check while working.
*If the bullet terminal of an unconnected negative wire touches a metal part, it will short circuit, so be sure to insulate it with vinyl tape or similar.
*If the main unit cuts off despite observing the above, please select different electrical equipment or relocate the connection of the electrical equipment to another location.
*Always turn OFF the main key during work. Do not insert or remove wires with the main key ON. This may cause equipment failure due to short circuits. It is dangerous if the vehicle falls over during work, so perform the work on a level surface with the vehicle stabilized.
*The image is for illustration purposes, and the design and specifications of the product shown may change without prior notice. Please understand.