How to find the right Automotive Replacement Battery Relocation Kits AI guide
Written by an AI model from its trained knowledge.
What the AI looks for in Automotive Replacement Battery Relocation Kits
- Cable size for run length
- Trunk relocations typically use 1/0 or 2 AWG copper for the long positive run. Size up for long runs and high-compression engines. Voltage drop over the long run causes slow cranking.
- Overcurrent protection
- Put a fuse or circuit breaker close to the battery on the positive cable. An unfused cable running the length of the car is a fire risk if it chafes.
- Battery type and enclosure
- Inside the cabin or trunk, use a sealed AGM battery or a vented, sealed battery box. Flooded batteries vent hydrogen and acid into the occupied space.
- Grounding
- Ground the battery to clean chassis metal at the new location, and run engine-to-chassis grounds of matching size. Poor grounds cause most relocation charging and starting problems.
- Mounting
- Use a bolted-through tray with a positive hold-down and bulkhead fittings where cable passes through panels. A loose battery in a crash or a chafed cable through sheet metal is dangerous.
Brands that matter
- Taylor Cable: Relocation kits and cable for performance builds.
- Moroso: Motorsport relocation kits and battery boxes.
What to avoid
- Kits with no fuse or breaker
- Undersized or CCA cable for trunk-length runs
- Mounting a flooded battery in the cabin without a vented box