A jump starter is an invaluable tool for semi truck drivers, allowing them to start their vehicle in the event that their battery dies. Choosing the right size jump starter is essential, as a unit that is too small will not be able to provide enough power to get the job done.
On the other hand, a unit that is too large can be unnecessarily expensive and difficult to transport. With this in mind, it’s important to understand what size jump starter you’ll need for your semi truck before making a purchase.
Size & Voltage
The most important factor when determining what size jump starter you need for a semi truck is the size and voltage of the battery. Most semi trucks use 12-volt batteries, so you’ll need to make sure your jump starter can provide enough power for this type of battery. You should also consider the size of your battery – larger batteries require more power, so you may need a larger jump starter if your battery is on the bigger side.
Another factor you should consider when selecting a jump starter is the amp hours (AH) rating. This indicates how much electrical current can be supplied by the unit over a certain period of time – basically, it tells you how powerful it is. Generally speaking, most semi trucks require at least a 400 AH rating in order to give them enough power to start up again.
You should also bear in mind portability when choosing a jump starter for your semi truck – after all, you’ll likely want something that’s easy to transport and store in your cab or trailer. Some units are quite heavy and bulky, making them difficult to move around while others are relatively portable and can easily fit into tight spaces.
In conclusion, selecting the right size jump starter for your semi truck requires careful consideration of factors such as battery size and voltage, amp hours rating and portability. By taking these considerations into account before making a purchase, you can ensure that you get the right unit for your needs.