Proof

In development: an independent state-of-health estimate for a battery, with a stated uncertainty and the measurements behind it.

What it is

A battery maker declares a state of health. A buyer or insurer may want a second opinion. Proof is meant to compute one from the readings Adaptr holds, independent of the maker.

The intent is that each estimate comes with a stated range and with the measurements it rests on, so a reader can judge how far to trust it.

This page describes that intent. It is not a description of something you can use today.

Who it is for

Buyers of second-life batteries who want more than the seller's word.
Insurers, lenders and regulators who weigh a battery's remaining life.

How it works

Readings are gathered. The estimate would rest on the readings stored for the battery, each with its source.
An estimate is computed. Adaptr would compute state of health itself rather than repeat the maker's figure.
The range is shown. The estimate would be published with its uncertainty and a way to see the measurements used.

What it does not do yet

The independent estimate does not exist yet.
The platform shows a state-of-health figure and its source, as reported by the battery. It has no range and no confidence.
No evidence view exists for a figure, and no raw frames are served back.
No date is promised for it.

A practical first step

Bring one pack and the question you need answered.

We will look at what your hardware already reports and say plainly whether Proof fits, and if it does not.

Request a demo