Battery Tender® Quick Disconnect 12 Foot Extension Cable

Twelve feet of additional reach for any Battery Tender® or SAE-compatible quick disconnect charger or accessory. The Battery Tender® 12ft Quick Disconnect Extension Cable extends the standard charger cable to cover vehicles stored at distance from the nearest outlet — boats at dock, snowmobiles at the back of a storage bay, trailers with onboard batteries, and any seasonal storage situation where the outlet and the battery are separated by more than a standard cable allows.

SAE Quick Disconnect Connector

Uses the SAE J563 two-pin quick disconnect standard — compatible with all Battery Tender® chargers and accessories and any third-party battery charger or maintainer using the SAE quick disconnect connector. Plugs inline between the charger output and the ring terminal harness or clamp set at the battery with no tools or modification.

Compatible Battery Tender® Chargers and Accessories

• Battery Tender® Junior 12V 750mA
• Battery Tender® Junior Multi-Chemistry 12V 1 Amp
• Battery Tender® Plus 12V 1.25 Amp (all variants)
• Battery Tender® Plus 6V 1.25 Amp
• Battery Tender® Plus 8V 1.25 Amp
• Battery Tender® Plus 6V/12V 1.25 Amp and 2 Amp
• Battery Tender® Weather Resistant 12V 800mA
• Battery Tender® Plus 12V 1.25 Amp IP65
• WaveCharge 2-Bank 12V 6 Amp
• WaveCharge 3-Bank 12V 9 Amp
• WaveCharge 4-Bank 12V 12 Amp
• Battery Tender® OBDII Adapter and all SAE-connector accessories
• Any Battery Tender® or SAE-compatible charger or accessory with quick disconnect output

When to Use the 12ft Extension

The 12ft extension is the practical choice for boats and personal watercraft stored in slips or on trailers where the charger outlet is at dock or shore level and the battery is several feet away, snowmobiles and ATVs stored at the back of an outbuilding, motorcycles stored in garages where the outlet is on the opposite wall, WaveCharge installations where individual bank cables need additional reach to distant battery positions, and seasonal equipment where a single outlet serves multiple vehicles.

1-Year Limited Warranty | DeLand, Florida Since 1965