Tata Tiago EV battery recycling in Tuas, Singapore
Tuas, Singapore is a diagnostics site: Tata Tiago EV packs arrive here from intake yards for module-level capacity, resistance and impedance testing, which decides reuse or refining.
Pack value at 80% SOH
769 USD
Hybrid Split
Second-life share
56%
At 80% SOH
Site capacity
18,000 TPA
Cell Grading & Diagnostics
Cities served
1
From Tuas, Singapore
Where a Tata Tiago EV pack goes from Tuas, Singapore
- 1
Collected via Ulsan, South Korea
Whole packs enter the network at Ulsan — Korea Recovery Campus, 4,637 km away, where they are weighed and de-energised.
- 2
Module grading at Tuas, Singapore
All 10 modules are tested for capacity, DC resistance and impedance, then assigned grade A to D.
- 3
Second life at Zwickau, Saxony
At 80% SOH about 56% of the pack qualifies for reuse and goes to Zwickau — Saxony Second-Life Works (9,976 km). Excellent — long calendar life makes LFP the preferred feedstock for stationary BESS repurposing.
- 4
Refined at Ningde, Fujian
Remaining modules are shredded to black mass and refined at Ningde — Fujian Refining Base, 3,291 km away.
| Stage | Facility | Distance |
|---|---|---|
| Nearest intake yard | Ulsan — Korea Recovery Campus | 4,637 km |
| Nearest second-life works | Zwickau — Saxony Second-Life Works | 9,976 km |
| Nearest refinery | Ningde — Fujian Refining Base | 3,291 km |
Faster option
Inside the Tata Tiago EV battery
The Tata Tiago EV (2023) carries a 24 kWh LFP Prismatic (LiFePO4) pack with 10 modules at 300 V, weighing roughly 178 kg. Cobalt-free prismatic chemistry dominant in Indian passenger EVs and commercial fleets. Low black mass value, exceptional second-life economics.
| Service year | SOH | Grade | Value |
|---|---|---|---|
| Year 2 | 95.7% | A — BESS ready | USD 1,253 |
| Year 4 | 92.6% | A — BESS ready | USD 1,213 |
| Year 6 | 89.5% | A — BESS ready | USD 1,173 |
| Year 8 | 86.4% | A — BESS ready | USD 1,126 |
| Year 10 | 83.3% | B — Second life | USD 945 |
What the chemistry means here
How it ages
LFP fades slowly and fairly linearly for most of its life. Capacity loss is driven mainly by lithium inventory being locked up in the SEI layer on the graphite anode, while the cathode structure stays largely intact.
Thermal behaviour
LFP's olivine cathode holds its oxygen tightly, so thermal runaway typically starts at higher temperatures than nickel-rich cells and releases noticeably less heat. It is not inert: a failing LFP cell still vents flammable electrolyte vapour and hydrogen, and large prismatic cans store a lot of energy in one place.
Handling LFP Prismatic
Collecting a Tata Tiago EV pack
24 kWh, 10 modules, about 178 kg — this is how the Tuas, Singapore 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
Tuas, Singapore site notes
- Regional shipments require import permits.
- Provide serial lists.
- Damaged packs need declaration.
- Fleet pickups can be arranged.
What this pack yields
lithium
1.78 kg
nickel
0 kg
cobalt
0 kg
manganese
0 kg
copper
5.38 kg
aluminium
6.43 kg
Refining-route estimate at 80% SOH. Measured module health on the bench sets the final split.
Rules in Singapore
Resource Sustainability Act 2019 and the Environmental Protection and Management Act
Regulator: National Environment Agency (NEA)
The hub operates under Singapore National Environment Agency requirements, including its producer responsibility scheme for e-waste. International shipments follow Basel Convention procedures where applicable.
Tata Tiago EV in Tuas, Singapore: common questions
Can I drop off a Tata Tiago EV battery at Tuas, Singapore?
Tuas, Singapore is a cell grading & diagnostics and does not accept whole packs from customers. Book a collection and the pack enters the network at Ulsan, South Korea, 4,637 km away.
What happens to Tata Tiago EV modules after Tuas, Singapore?
Collected via Ulsan, South Korea, then Module grading at Tuas, Singapore, then Second life at Zwickau, Saxony, then Refined at Ningde, Fujian. At 80% SOH roughly 56% of the pack goes to second life and the rest is refined.
How should a Tata Tiago EV 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 Tata Tiago EV recycling in Singapore?
Resource Sustainability Act 2019 and the Environmental Protection and Management Act, overseen by National Environment Agency (NEA). Dangerous goods movements follow SCDF and MPA requirements, with frequent sea transhipment under the IMDG Code.
Cities collected by Tuas, Singapore
Tata Tiago EV at other sites
Retiring Tata Tiago EV packs near Tuas, Singapore?
Share pack counts and condition. The despatch desk confirms a collection window within one working day and sends the right packaging.