A portable car battery charger is really handy tool when your car battery die suddenly. This happen often because you leave lights on too long, or maybe battery just get old. With portable one, you can jump start car without need another vehicle help. This is super useful specially if you stuck in some parking or far away place with no one around. Shanghai Fitso make good portable chargers that easy use and keep in car. So we gonna talk about how choose best one for you and use it safe and good way.
When you picking portable charger, think about some things first. Like size and weight is important. If you wanna carry easy, lighter one better. Some small enough fit in glove box, others take more space. Next look at power it give. More power mean jump start quicker. For bigger car, better find one with at least 400 amps or so. Additionally, you might consider a charger that comes with an Emergency Kit for added convenience in unexpected situations.
You maybe want charger with extra thing. Like USB port to charge phone or tablet. This can help a lot if stuck and need call someone. Finally read what other people say in reviews. It give idea if charger work well and worth money. Shanghai Fitco got many reliable and user friendly portable chargers, so easier find right one.
Using portable charger pretty simple, but need follow safety steps. First read instruction come with it. Every charger little different, so know yours important. Before start, check car battery. If look swollen or damage, don’t use charger. It can be dangerous.

Once car running, disconnect clamps opposite way. Black first then red. Don’t let clamps touch during this. After done, put charger back in car for next time. With this steps you can use safe and good. With Shanghai Fitco product, you feel sure prepare for battery problem.

Portable chargers handy when battery out power. But sometime people have issue using them. One common is charger not work at all. This can from many reason. First check if charger itself full charge. If low, it can’t start car. See indicator light, if off plug to wall charge up. If you’re facing issues, having an additional Automotive Tools set can be beneficial for troubleshooting.

Many people ask question about portable chargers. One common “How use it?” Simple. Make sure charger and car safe place. Connect red clamp positive terminal, black negative. Turn on, wait few minute then try start car. Always read instruction for safe use.