Inspect Toyota Hybrid Battery Module at iHybrid Battery

Battery Inspection

Cracks

These modules are prone to cracks if mishandled, dropped, or due to manufacturing defects. herefore, inspect them for these obvious defects.

Electrolyte Leaks

The battery can often leak due to mishandling or manufacturing defects, leaving a prominent white mark or visible liquid bubbles on the casing.

Cleanliness of the heat sink

The walls of the battery serves a dual purpose: dissipating heat generated within the cell and maintaining the battery’s structural integrity. It is crucial that the aluminum wall is clean and free of obstructions during assembly to ensure optimal performance

Broken Ground Screws

The battery ground screw is used to attach the battery to the frame. Sometimes, due to cross-threading or over-torquing, it can break. If this happens, the broken screw must be removed to properly ground the battery module and ensure overall safety.

Threaded Terminals integrity

If the nut is improperly installed, it can damage the threads, necessitating the use of a tap and die set to rethread it

Interlocking Mechanism

Improper packing of the battery can damage it. The protruding part of the interlock may push against the battery wall and potentially puncture it.

Identify Battery Module Parts

Ground nut of the Toyota prismatic battery module

Toyota prismatic battery terminals, safety valve and temperature well features

Hybrid battery module mechanical interlocks

Battery Module Parts: Heat Sink | iHybrid | Lower Mainland

The Toyota Prius relies on a durable hybrid battery to enhance fuel efficiency and performance. Its battery packs store and deliver energy to support the electric motor. Over time, maintenance or replacement may be needed to keep your Prius running smoothly, ensuring long-term reliability and efficiency.