Amphora
Know the health of your plug-in hybrid's battery, cell by cell.
Amphora reads the high-voltage battery of your Mitsubishi, Hyundai or Kia plug-in hybrid through an ELM327 OBD adapter and shows how much capacity it has left, how every cell is doing, and how it changes over time.
Battery health
State of health, measured capacity in Ah and estimated energy in kWh, against the pack when new.
Every cell
Voltages and temperatures for each cell, with the spread that shows a weak one.
History
Snapshots saved on your iPhone, charted over time and exportable as CSV.
What you need
An iPhone and an ELM327-compatible OBD-II adapter that uses Bluetooth LE or Wi-Fi, such as a vLinker. iPhone can't use classic Bluetooth (SPP) adapters. No adapter yet? The free demo car shows what Amphora does.
Supported cars
- Mitsubishi Outlander PHEV 2013–2018
- Mitsubishi Outlander PHEV 2019–2021
- Mitsubishi Eclipse Cross PHEV 2021+
- Hyundai Ioniq PHEV and Hybrid
- Hyundai Sonata PHEV and Hybrid
- Hyundai Santa Fe and Tucson PHEV 2021+
- Kia Niro PHEV and Hybrid
- Kia Optima PHEV, Sportswagon PHEV and Hybrid
- Kia XCeed PHEV 2020+
- Kia Sorento PHEV 2020+
Regional variants of the Outlander (EU, Japan, Australia, US/Canada, Mexico, Thailand) are listed separately in the app. Hyundai and Kia support is experimental: it hasn't yet been checked against every car.
Pricing
Amphora is free to download and the demo car is free to use. To read a real car, unlock it once:
- This Car — unlocks one car, identified by its VIN.
- Fleet — unlocks every car you connect. Shareable with Family Sharing.
Purchases are one-off, not subscriptions, and can be restored on any device signed in to the same Apple Account.