12V Universal Car Charger Cable Power Adapter with 8 Connector Tip (5.5x2.5, 4.8x1.7, 4.0x1.7, 4.0*1.35, 3.5x1.35, 3.0*1.1, 2.5x0.7, LED Tip) for DVD Player, GPS, Bluetooth Speakers Power Supply

【Product parameters】Output: DC12V 3A (Compatible wit 0.5A, 1A, 1.5A and more lower 3A) Max 24W. DC jack size 5.5x2.1mm. Suitable for various models, bus, SUV, Van, Car, Minibus, Truck, Boat, or Motorhome..., 【Compatibility】Universal Car Power cord for DVD players, label printer, Bluetooth speakers, piano keyboards, external hard drives, Blu-ray, Philips portable DVD Player, CD player, mini Fan, LED strip, Camera, Mp3, Mp4, router, and more 12V devices., 【8 Connector】5.5x2.5mm, / 4.8x1.7mm, 4.0x1.7mm, 4.0x1.35mm, 3.5x1.35mm, 3.0x1.1mm 2.5x0.7mm; LED interface., 【DC Plug Polarity】 inner Positive(+), outer Negative(-). If you use it in musical instruments, it is only suitable for musical instruments with positive internal polarity., 【Safety】The charger internal contains a safety fuse that will blow when the device or charger fails, automatically cutting off the power and protecting the device. The fuse can be replaced by yourself.