Battery pack disassembly & inspection
Open the pack, photograph, measure, reseal.
Battery pack disassembly & inspection is a battery service from ev.care, priced at a fixed ₹14,999 and booked for a 12 hours bench slot. Open the pack, photograph, measure, reseal. We treat this as a workshop job, not a glove-box check — instruments come out, measurements are recorded, and the next technician picking up your vehicle has the data to build on. If we surface something outside the scope of this service we pause, quote it separately, and let you decide — no surprises on the invoice.
What's included
- Pack removal
- Module-by-module photography
- Per-module voltage + IR
- Bus-bar inspection
- Reseal with new gaskets
- Forensic report
Why this matters
Why this isn't an optional service: skipping it risks irreversible capacity loss from imbalance left untreated. A ₹14,999 workshop slot today is the cheapest insurance you can buy against that outcome.
How it works
- 1
BMS is read first so we work with the pack's own state model.
- 2
Pack thermals are stabilised before any work begins.
- 3
Cell-level measurements are recorded across the relevant range.
- 4
Corrective action is performed, then a settling cycle validates the result.
- 5
Final report shows the before / after numbers side by side.
What we typically find
From hundreds of inspections — what makes the report.
- Two cell groups drifting 20-30 mV from the pack mean — balanced
- Pack-level SoH ~95% — excellent for the age and km
- Coolant flow rate matches OEM spec under stress test
- BMS contactor closed within the expected millisecond budget
How to prepare
- Charge to ~50% — gives the technician a good operating window
- Block out the morning — these jobs can extend into the afternoon
- Note any range or charging-speed changes over the past month
Equipment we use
- Cell-level voltage/IR scanner
- Active balancing rig
- Thermal imaging camera
- Insulation-resistance tester
Certifications
- IMI Level 4 EV high-voltage
- ARAI-certified workshop
- ISO 9001 quality system
Transparent pricing breakdown
No hidden charges. This is exactly what makes up your bill.
Labour & instrumentation 12 hours | ₹10,499 |
Consumables & documentation | ₹4,500 |
| Total | ₹14,999 |
What customers say
“Detailed report on every cell. I now know exactly where my pack stands.”
“Cell balancing brought back about 6% of usable range. Worth every rupee.”
FAQs
Without replacing anything?+
Yes — this is inspection only. Replacements quoted separately.
How long?+
1-2 working days.
Voids warranty?+
Usually yes. Only do this if warranty refused or expired.
Who needs this
Insurance claims, dispute resolution, R&D teardown.
What's NOT included (honestly)
- Cell replacement
- Module replacement
Related services
Ready to book battery pack disassembly & inspection?
Fixed price ₹14,999 — no surprises. Or describe a different problem and we'll match the right service.