Battery Tender 12V 5A Lead Acid & Lithium Selectable Battery Charger

If you've got a vehicle that sits for extended periods, keeping the battery in good shape is key. This Battery Tender 5 Amp charger is designed to do just that, whether you're dealing with a lead-acid or a lithium battery. It's a fully automatic charger that takes the guesswork out of battery maintenance.

It uses a four-step charging process: initialization, bulk, absorption, and then float. Once the battery reaches a full charge, it automatically switches to float mode, which keeps the battery topped off without overcharging. This is great for preventing damage and ensuring your battery is ready to go when you need it. It works with all types of lead-acid batteries, including flooded, AGM, and gel cell, as well as lithium batteries. The charger also features spark-proof connection and automatic reverse polarity detection, so you can connect it with confidence.

This unit is compact and lightweight, making it easy to store and use even in tight spaces. It includes a combo cable with both ring terminals and alligator clips, giving you options for connecting to your battery. You also get a 5-year warranty and lifetime customer service from Battery Tender.