BYD Atto 3 — Blade battery health audit
Forensic SoH audit of BYD's Blade LFP pack.
At ev.care, byd atto 3 — blade battery health audit is the diagnostics job we run when forensic soh audit of byd's blade lfp pack. Forensic SoH audit of BYD's Blade LFP pack. Every measurement is recorded against an OEM baseline so a number on its own can be interpreted in context rather than guessed at. We don't upsell. If the result is "you're fine, come back in a year", that's exactly what we'll write on the report.
What's included
- Per-blade voltage + IR scan
- LFP-specific capacity estimation
- Pre-charge characteristic curve
- Comparison vs. BYD spec
- Signed PDF audit report
Why this matters
Why byd atto 3 — blade battery health audit matters: skipping it risks discovering a cell-level fault only when range collapses overnight. A ₹4,499 workshop slot today is the cheapest insurance you can buy against that outcome.
How it works
- 1
Pre-check: tyre pressure, 12V state, and ambient temperature noted.
- 2
Diagnostic harness is connected and a clean session is recorded.
- 3
Subsystems are exercised in a known sequence so anomalies isolate cleanly.
What we typically find
From hundreds of inspections — what makes the report.
- Healthy thermals — no hotspots under load
- Minor cell imbalance — well within spec, worth re-checking in 6 months
- Stale BMS firmware lagging the current OEM release
- One DTC stored from a prior charging fault, not currently active
How to prepare
- Charge the vehicle to at least 50% the night before
- Bring the original service book / digital invoice if available
- Avoid a long highway run immediately before the appointment
- Plan for about an hour of waiting time at the workshop
Equipment we use
- Manufacturer-grade EV diagnostic scanner
- Insulation-resistance tester (megohmmeter) rated for HV packs
- Thermal imaging camera (320×240 minimum)
- Calibrated DC clamp meter
Certifications
- ARAI-certified workshop
- IMI Level 3 EV diagnostic
Transparent pricing breakdown
No hidden charges. This is exactly what makes up your bill.
Labour & technician time 2h 30m | ₹2,474 |
Diagnostic & instrumentation | ₹1,350 |
Consumables & report | ₹675 |
| Total | ₹4,499 |
What customers say
“Got a printed report that I could actually show my dealer. Fair pricing and the technician took the time to explain every number.”
FAQs
Different from regular SoH test?+
Yes — Blade's flat LFP discharge curve needs different math. NMC tooling under-reads.
Workshop only?+
Yes — needs Blade-specific probes.
How long?+
About 2.5 hours including the characteristic curve sweep.
Who needs this
Atto 3 owners ≥18 months in, planning to sell, or after a deep discharge event.
What's NOT included (honestly)
- Blade replacement
- Pack disassembly
Related services
Ready to book byd atto 3 — blade battery health audit?
Fixed price ₹4,499 — no surprises. Or describe a different problem and we'll match the right service.