Fifteen minutes, at your site — and it works offline.
RISIQ measures the real electricity flowing into the battery at the charging socket — no OBD unlock, no manufacturer cooperation, no downtime.
Four steps, one certificate.
Connect the rig
An operator connects the RISIQ rig at a workshop, importer yard or fleet depot — between the charge source and the vehicle's charging socket. Nothing to install on the car itself.
Run a controlled charge
A Class 0.5S revenue-grade energy meter samples voltage and current at 1 Hz on the charge path, while an opportunistic OBD logger reads whatever standard, unlocked PIDs the vehicle exposes — never required, never blocking.
Engineering-grade analysis
The RISIQ cloud integrates delivered power over true elapsed time, corrects for charger conversion losses, and extrapolates full usable capacity from the measured State-of-Charge window.
Sign & issue
Once the result clears every quality gate, a signed, QR-verified certificate is issued on the spot — usable capacity, range, grade and confidence band included.
Many locked imports report a number no one can check.
A BMS-reported SoH is opaque, vendor-defined, and frequently optimistic or non-comparable across brands. Measuring real delivered energy at the connector gives an independent, physically grounded figure — the number a bank or insurer can actually underwrite.
A 15-minute test, mapped to a full-window truth.
Once RISIQ's ground-truth dataset is large enough, a partial-charge fast test is mapped to full SoH by optimization models trained on our own reference measurements — on the vehicles and conditions that actually exist in Ethiopia.
Fast-test estimates are labelled as such on the certificate and carry a wider confidence band than full-window reference tests, until per-model accuracy is validated against a minimum sample count.
Quality gates — must pass to certify
- SoC window ≥ 10 percentage points for a reference test.
- No unexplained gaps greater than 5 s in the integrated series.
- Pack/ambient temperature within a defined valid band, or flagged.
- Computed SoH within a plausible 40–105% range, else routed to manual review.
Battery-Health Report
Tamper-evident, and provable in seconds.
Each certificate is signed with a RISIQ private key. The QR resolves to a public endpoint that re-displays the signed record — anyone can scan and confirm it in under 2 seconds. Any edit to a downloaded PDF breaks signature verification.
SoH %, estimated usable capacity, estimated range and confidence band; anomaly flags for temperature, data gaps or plausibility; test type (reference or fast) clearly labelled.
A dropped connection never invalidates a result.
The rig buffers telemetry locally and forwards it once the link returns — full offline operation, with zero data loss, is a design requirement, not an afterthought.
See it run on your fleet.
Book a briefing and we'll walk through a live test on a locked import from your own yard or depot.