Question:
Is there a battery so you can change it when it dies
asked by: Scott
Expert Reply:
The TST TPMS for RVs # TST-507-RV-4-C monitor has an included USB recharger so you can recharge that to any computer or device with a USB port. The sensors themselvs use CR2032 batteries that do not recharge but are easily available for replacement at most retailers. TST estimates these batteries last 1-1.5 years between replacement.
Included is an overview video for more information.
TST TPMS for RVs - Color Display - Signal Booster - 4 Tire Sensors