Battery Tender Battery Accessories

Shop Battery Tender battery accessories for charger installs, battery maintenance, quick connections, and storage setups on cars, trucks, motorcycles, boats, RVs, powersports vehicles, and equipment batteries. Battery Tender accessories include SAE quick disconnect cables, ring terminal harnesses, alligator clips, extension cables, voltage indicators, OBDII adapters, USB charging adapters, and power connectors designed to make battery charging and maintenance easier. Battery Tender’s ring terminal harness gives vehicles a permanent quick-disconnect charging point, extension cables add reach for garage or wall-mounted charger setups, voltage indicators help monitor battery state, and OBDII adapters allow compatible low-amp chargers to maintain a battery through the vehicle’s diagnostic port. These accessories are a smart add-on for anyone using Battery Tender chargers during seasonal storage, daily maintenance, fleet service, marine use, or powersports battery care.