The Smart Jacket D-air® system battery is made to last longer than when the garment's first maintenance check is scheduled, three years after purchase.
The maintenance check three years after purchase includes a battery check by a specialized Dainese technician. In any case, you cannot intervene on the Smart Jacket system electronics on your own.
Once you have registered your Smart Jacket after purchase, you will receive periodic email communications telling you when to update the software or carry out system maintenance.
