What is the lifespan of a SURI battery?Updated 7 months ago

The battery in your SURI toothbrush should last several years before its performance begins to degrade. 

The life of the battery is closely linked to how frequently you recharge it. Which is why we opted for a high-capacity lithium-ion battery that lasts over 40 days on a single charge. 

Other factors can also affect the lifespan of the battery — how many minutes you brush each day, the brush mode you use, and how well the toothbrush is maintained overall. 

Take good care of your brush and recharge it only when the light indicates the battery is low—your SURI should last you many, many years.