Battery Tender® Ring Terminal and USB Adapter Combo Industrial Jump Starters Flashing red indicates the battery

Flashing red indicates the battery is not charging

Any 8V lead-acid

four installation sessions

Designed specifically for 1500 AMP and 2000 AMP jump starters

Compatible battery size range: 14Ah to 100Ah at 6V or 12V

Battery Tender® Ring Terminal and USB Adapter Combo Industrial Jump Starters Flashing red indicates the batteryThe Battery Tender Ring Terminal Cable and USB Adapter Combo is the complete SAE quick disconnect accessory pack a permanent battery connection harness and a USB charging adapter in one bundle. Everything needed to maintain the battery through an SAE charger and charge USB devices from the same connection point, together in a single purchase. What's Included Ring Terminal Cable with SAE Quick Disconnect Mounts permanently to the battery terminals,