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Keeping one in your trunk will help make sure you can solve your battery issues with ease. Just attach the portable battery charger's jumper cables to your car's battery, follow the directions ...

If your car's battery needs a boost with a 12V charger, you may be wondering how long the whole ordeal will take. A bit of a wait is better than alternatives.

For the low price of $17, you can add ... monitor the battery level of whatever device you are charging. “Amazing car charging tool,” wrote another customer. “This car charger charges ...