⚡️ Schumacher Fully Automatic Battery Charger and Maintainer - 10 Amp/2 Amp 12V - Ultimate Power Solution for Automotive, Marine, and Power Sport Batteries Review

If your battery is really dead it won't charge! calculated! So why do you need a charger? My cheap HF charges my old car's battery and gets my car back on the road with no problems.

I have tried this charger with three (3) different gel and deep cycle marine batteries. All three batteries were already fully charged and it was a short test of the device. The charger stayed on "full charge" for at least 30-45 minutes. The device never went into "service" mode and the charge voltage stayed at 17.0 volts. Here you have a microprocessor "automaton". He found his way to the garbage can very quickly.

I borrowed one from a friend and was so impressed I bought two for myself. One for my garage and one for my shop. Easy to use and has a warning light if your battery is having problems. The only negative comment is that the information provided is not in English but in French. The charger is made in China, so I assume this shipment should have gone to France, not the US. No star for "warmth" as that doesn't seem to apply to a charger that doesn't get hot.

I bought this device because of the ease of use. You plug it in and connect it to the battery. You can go and forget it. nothing to put. He does all this for you. All you have to do is press the "Stop-Start" button. It alerts you when your battery is low or the connections are reversed. Once the battery is charged, it will keep it going for as long as it's still plugged in. Replace my charger and do it with one of my larger devices.

I'm old so take that into account in my review. I like physically pressing the switch to turn it on or off. It's all an electronic charger that charged my truck's battery all night. The light was green indicating I assumed it was charging. Not correct. No instructions in the box. Worn up to a dead battery so far. This time I pressed the power button and the LED turned amber, which to me is a "warning" that something is wrong, so I changed it back to green last night. It would be helpful if an…

This 10A charger is very easy to use, just connect the clamps to the battery, connect it to a power source and press Start button . The charger will do the rest, even if you don't connect the clamps to the battery properly, it won't work/spark or ruin anything. I've tried this on my lawn mower battery, both vehicle batteries and even two 6v golf cart batteries. This charger worked flawlessly with all batteries and then leaving it plugged in overnight will fully charge the battery. The size is…

Background on this purchase. I have a Ford Crown Victoria P71. He has changed three batteries in the last 3+ years. During this time. I bought three automatic chargers / battery care devices. I'm told that because of all the electronics in these vehicles, many municipalities charge the battery when not on patrol. I was also told it could be a temporary short. The temperature sensor does not work when the battery is low. This will prevent the air conditioner from working and will affect the…