Digital Gauges: Frequently Asked Questions

The built-in battery is a rechargeable secondary battery. Due to its characteristics, the battery capacity will decrease after repeated charge and discharge cycles (approximately 300 times).
When the continuous usage time drops to less than half of what it was when new (approximately 8 hours), it's time to replace the batteries.
Battery replacement will be handled by our company, so please contact the store where you purchased the product or your nearest branch office.