"Battery health" sounds vague, but it's really just a handful of measurable things blended into one easy number.

The ingredients

  • Capacity: how much charge the battery can actually hold compared to when it was new.
  • Charge cycles: how many full charge-discharge cycles it has been through.
  • Temperature history: how often it has run hot.
  • Charging habits: how often it sits at 100% or drops to near-empty.
A health score isn't a diagnosis. It's a nudge toward the habits that matter.

Why bCare shows one number

Rather than making you interpret four separate stats, bCare blends them into a single 0-100 score, so you always know, at a glance, whether your battery needs attention.