Say Goodbye to Coin Cell Batteries
Drawbacks of Coin Cells
Traditional TPMS sensors rely on non-replaceable coin cell batteries, but these batteries have significant drawbacks. With limited capacity and a short lifespan, they require full sensor replacements every few years, leading to unnecessary waste. Astra TPMS eliminates these issues with an externally replaceable cylindrical battery, extending sensor life, reducing waste, and improving reliability—a smarter, more sustainable solution.
Cylindrical Cells in TPMS
Cylindrical cells offer superior performance due to their increased electrode surface area, allowing for greater energy storage and more consistent power delivery. This design enhances reliability, ensuring sensors last longer without frequent replacements. By adopting this proven battery technology, Astra TPMS delivers a more durable, long-lasting, and sustainable solution.
Externally Replaceable
Astra TPMS features an externally replaceable battery, eliminating the need for costly sensor replacements. The cylindrical battery design allows for quick and easy swaps directly through the valve stem—no need to remove the tire or break the bead. This innovation extends sensor life, reduces waste, and ensures seamless maintenance without downtime.