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Note: The color of the normal dual USB charger head is now random, there are random red, gold, silver and blue!
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product name:Battery to USB charger(Only charger, no battery)
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Application method:The clip is connected to the positive and negative poles of the battery, and the USB can be plugged into the charging cable to charge the product
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Specifications:(Before buying, see the difference between the four models, contact customer service if you don’t understand)
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Ordinary paragraph(Two styles):The cable is 30cm long and can only be connected to a 12V voltage. The maximum output current of each USB interface is 1A. Fast charging is not supported. The positive pole of the red clip and the negative pole of the black clip are not supported.
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Upgrade-Dual USB:Cable length 100cm, 12V-80V voltage universal, support maximum 2A fast charge, support maximum 2.1A fast charge, actual current(2.1A max)It is automatically allocated by the chip, regardless of the positive and negative poles, and it can be used in reverse.
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Upgrade model-three USB:The cable length is 80cm, the voltage is 8V-24V, and it supports up to 2A fast charge.Support up to 2.1A fast charging, actual current(2.1A max)It is automatically allocated by the chip, regardless of the positive and negative poles, and can be used when connected reversely.
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Before you buy: Please be sure to figure out the voltage of your battery before buying, and figure out the positive and negative poles, please consult customer service if you are unclear. We strongly recommend buyers to buy upgraded models. After all, emergency charging is faster, and it will not burn if connected reversely. The upgraded models are basically the same as the original 2A chargers of ordinary mobile phones!![](https://img.alicdn.com/imgextra/i1/321642829/O1CN01iuVwW41Wlj2Eglidl_!!321642829.jpg)
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