BZ-Battery
HGSoftware ApS
Getting the latest details from the App Store…
HGSoftware ApS
Getting the latest details from the App Store…
BZ-Battery reads the high-voltage battery in a Toyota bZ4X and shows you what the car keeps to itself, on your phone and on your CarPlay screen. You need a Bluetooth LE OBD adapter, plugged into the port under the dash. It is tested with an OBDLink CX; vLinker and Veepeak should work too. The cheapest "ELM327 mini" clones often can't read this car. The adapter is not included. What you get: • Charge, power and current, live • Every cell voltage, with the weakest one marked • All pack…
Top of Paid · Utilities in Canada. BZ-Battery is #33 there. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 1.4 · 2 Oct 2026 · 8 days ago
CarPlay is here: charge, power, cells and the 12 V battery on your car's screen. The 12 V battery is now read directly. Fixes and smaller improvements.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
Higher on the chart is better: #1 is at the top.
| #33 |
| New entry |
| Change unknown |
| #33 |
| 1 |
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Canada · Paid · Utilities: best #33, latest #33, over 7 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, and on 11 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
