If you’re going camping, it’s a good idea to have an extra car battery on hand. Not only will you have a backup battery if your primary dies, but you can also use the battery to power your computer, appliances, and more. Even if you’re not camping for long, an extra car battery will be handy for your next trip. A secondary battery won’t replace the primary, but it’s a great option if you need an extra source of power.
Many car batteries have a cigarette lighter outlet, so they can be used to charge cell phones and small appliances. This method can be handy for short camping trips, but it can be difficult to keep the battery charged. You can also purchase a power inverter, which can be connected to a 12-volt outlet and allow you to use the standard power outlets and USB ports. These devices can charge your phone and other portable electronic devices.
Another option for installing a second battery is a dual-batteries system. These systems can connect both batteries to each other, providing extra power capacity for accessories while on the road. An auxiliary battery will also power your camp lights and refrigerator. The second battery will also charge your vehicle’s starter battery. It’s a great idea to have an extra car battery on hand in case you run out of power when you’re out camping, as it can give you peace of mind.