Emergency Power Supply "Works like a generator, only no engine!!" Power generators are noisy and harmful to the environment. JX Custom has the answer! These emergency power supplys do not actually generate electricity, but rather store enough energy for up to 12 hours of continuous use. Instead of gas, you simply plug it in and allow it to charge. Each model is equipped with its own volt meter to replace the gas gauge of traditional generators. It really is a win-win situation for you and the environment.
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