There are a lot of battery tenders on the market. The Battery Tender Junior 800 has proven to me that it's the best choice ...

trickle charger, or Battery Tender. Because the batteries of our cars are designed to be used rather than to sit in storage, it makes sense that storage causes problems. Luckily, products exist to ...

Battery maintainers, such as the Battery Tender Junior 800 Automatic Battery Charger, are perfect for people who want to plug in and forget. Many battery maintainers can provide a lot more ...