Audi e-tron 55 quattro battery recycling in Kalamassery, Kerala
Kalamassery, Kerala is a diagnostics site: Audi e-tron 55 quattro packs arrive here from intake yards for module-level capacity, resistance and impedance testing, which decides reuse or refining.
Pack value at 80% SOH
4,147 USD
Hybrid Split
Second-life share
47%
At 80% SOH
Site capacity
7,000 TPA
Cell Grading & Diagnostics
Cities served
0
From Kalamassery, Kerala
Where a Audi e-tron 55 quattro pack goes from Kalamassery, Kerala
- 1
Collected via Zaheerabad, Telangana
Whole packs enter the network at Hyderabad — Zaheerabad Recovery Campus, 860 km away, where they are weighed and de-energised.
- 2
Module grading at Kalamassery, Kerala
All 36 modules are tested for capacity, DC resistance and impedance, then assigned grade A to D.
- 3
Second life at Butibori, Maharashtra
At 80% SOH about 47% of the pack qualifies for reuse and goes to Nagpur — Butibori Second-Life Works (1,242 km). Selective — only low-swell pouch stacks above 82% SOH are cleared for repurposing.
- 4
Refined at Sriperumbudur, Tamil Nadu
Remaining modules are shredded to black mass and refined at Chennai — Sriperumbudur Recovery Campus, 510 km away.
| Stage | Facility | Distance |
|---|---|---|
| Nearest intake yard | Hyderabad — Zaheerabad Recovery Campus | 860 km |
| Nearest second-life works | Nagpur — Butibori Second-Life Works | 1,242 km |
| Nearest refinery | Chennai — Sriperumbudur Recovery Campus | 510 km |
Faster option
Inside the Audi e-tron 55 quattro battery
The Audi e-tron 55 quattro (2019) carries a 95 kWh NCA Pouch pack with 36 modules at 396 V, weighing roughly 513 kg. Premium nickel-cobalt pouch stacks with the highest recovery credit and the strictest safety handling class.
| Service year | SOH | Grade | Value |
|---|---|---|---|
| Year 2 | 94.9% | A — BESS ready | USD 5,165 |
| Year 4 | 90.6% | A — BESS ready | USD 4,967 |
| Year 6 | 86.3% | A — BESS ready | USD 4,751 |
| Year 8 | 82% | B — Second life | USD 4,315 |
| Year 10 | 77.7% | B — Second life | USD 3,982 |
What the chemistry means here
How it ages
NCA can deliver long life when it is kept in a moderate state-of-charge window, but it is sensitive to high voltage and heat. Swelling from gas generation is a common retirement signal in pouch formats.
Thermal behaviour
NCA shares the oxygen-release behaviour of high-nickel cathodes and is generally considered among the more reactive EV chemistries. Pouch cells have no rigid can, so mechanical damage and swelling translate quickly into safety risk.
Handling NCA Pouch
Collecting a Audi e-tron 55 quattro pack
95 kWh, 36 modules, about 513 kg — this is how the Kalamassery, Kerala team plans the job.
Removal
Packs are dropped on a vehicle lift using the OEM procedure and a rated battery table, then isolated at the service disconnect.
Packaging
One pack per UN-rated pallet box, strapped and restrained, with terminals capped and coolant ports sealed.
Consolidation
Dealer and workshop returns are consolidated into full truckloads, typically eight or more packs per run.
Before the truck arrives
- Pull the service disconnect and record pack voltage
- Drain or cap coolant lines before lifting
- Photograph the pack casing and any impact damage
- Keep the VIN and pack serial together on the manifest
Kalamassery, Kerala site notes
- Heavy commercial packs are routed to larger sites with lifting equipment.
- Keep packs covered during loading, especially in the monsoon months.
- Send a serial list with every consignment.
- Declare any water ingress or swelling at booking so the pack is isolated on arrival.
What this pack yields
lithium
5.06 kg
nickel
36.93 kg
cobalt
6.11 kg
manganese
0.6 kg
copper
19.21 kg
aluminium
12.21 kg
Refining-route estimate at 80% SOH. Measured module health on the bench sets the final split.
Rules in India
Battery Waste Management Rules 2022 (BWMR)
Regulator: Central Pollution Control Board (CPCB) and State Pollution Control Boards
The bench operates under Kerala State Pollution Control Board consent within a KINFRA park and grades material for producers under the Battery Waste Management Rules 2022, with custody records passed on to the downstream recycler.
Audi e-tron 55 quattro in Kalamassery, Kerala: common questions
Can I drop off a Audi e-tron 55 quattro battery at Kalamassery, Kerala?
Kalamassery, Kerala is a cell grading & diagnostics and does not accept whole packs from customers. Book a collection and the pack enters the network at Zaheerabad, Telangana, 860 km away.
What happens to Audi e-tron 55 quattro modules after Kalamassery, Kerala?
Collected via Zaheerabad, Telangana, then Module grading at Kalamassery, Kerala, then Second life at Butibori, Maharashtra, then Refined at Sriperumbudur, Tamil Nadu. At 80% SOH roughly 47% of the pack goes to second life and the rest is refined.
How should a Audi e-tron 55 quattro pack be prepared for pickup?
Pull the service disconnect and record pack voltage. Drain or cap coolant lines before lifting. Photograph the pack casing and any impact damage. Keep the VIN and pack serial together on the manifest.
Which rules apply to Audi e-tron 55 quattro recycling in India?
Battery Waste Management Rules 2022 (BWMR), overseen by Central Pollution Control Board (CPCB) and State Pollution Control Boards. Retired packs move as hazardous goods by road under central motor vehicle rules, and export needs Basel-compliant permissions.
Audi e-tron 55 quattro at other sites
Other passenger packs at Kalamassery, Kerala
Retiring Audi e-tron 55 quattro packs near Kalamassery, Kerala?
Share pack counts and condition. The despatch desk confirms a collection window within one working day and sends the right packaging.