BATTERY TENDER Battery Load Tester Electrical Accessory
The BATTERY TENDER Battery Load Tester is a compact device weighing 1 lb (0.45 kg) designed to assess the health of 12V batteries. It is commonly used by marine technicians and DIY enthusiasts for accurate battery performance diagnostics.
Compatibility & Applications
- Tests 12V lead-acid batteries in marine and automotive applications.
- Mounts easily for use in tight engine compartments or battery storage areas.
- Wires to standard battery terminals for quick diagnostics.
- Replaces older battery testing tools without requiring additional equipment.
- Pairs with AGM and flooded batteries for comprehensive testing.
- Fits battery compartments in vessels from 18 to 30 ft.
The unit provides essential insights into battery health, enabling timely maintenance or replacement. It is particularly useful for diagnosing battery issues in smaller boats, ensuring reliable performance during outings. Its compact design differentiates it from bulkier testing equipment, making it easier to store and transport.







