Battery Tender® Quick Disconnect OBDII Adapter WaveCharge Pro No bank divides its output

No bank divides its output with any other

extending battery life from 2–3 years to 5 years or more across your entire fleet

Switch between the alligator clip side and the ring terminal side for different vehicles or different charging scenarios without changing the charger

Florida Since 1965

and RVs that take days to recover at lower outputs

Battery Tender® Quick Disconnect OBDII Adapter WaveCharge Pro No bank divides its outputThe Battery Tender OBDII Adapter connects a Battery Tender charger directly to a vehicle's OBDII diagnostic port located under the dashboard on all vehicles manufactured after 1996 eliminating the need to open the hood or access the battery directly. Plug the adapter into the OBDII port, connect the charger, and maintain the battery through the vehicle's wiring without touching the battery terminals. How It Works Modern vehicles draw a small