Tata Ace EV battery recycling in Tuas, Singapore
Tuas, Singapore is a diagnostics site: Tata Ace 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
682 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 Ace 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 8 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 Ace EV battery
The Tata Ace EV (2022) carries a 21.3 kWh LFP Prismatic (LiFePO4) pack with 8 modules at 300 V, weighing roughly 158 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 | 95.6% | A — BESS ready | USD 1,111 |
| Year 4 | 92.5% | A — BESS ready | USD 1,075 |
| Year 6 | 89.4% | A — BESS ready | USD 1,040 |
| Year 8 | 86.3% | A — BESS ready | USD 994 |
| Year 10 | 83.2% | B — Second life | USD 834 |
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 Ace EV pack
21.3 kWh, 8 modules, about 158 kg — this is how the Tuas, Singapore team plans the job.
Removal
Large packs are removed at the depot with a forklift-rated battery table and the vehicle isolated under lock-out tag-out.
Packaging
Each pack travels in a rated crate or on a restrained pallet, with coolant drained and ports sealed.
Consolidation
Depot retirements are batched against the fleet replacement schedule so collections line up with vehicle swaps.
Before the truck arrives
- Share telematics SOH history if it is available
- Confirm forklift access and dock height at the depot
- Isolate high-voltage systems under lock-out tag-out
- Declare any pack involved in a collision
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
1.58 kg
nickel
0 kg
cobalt
0 kg
manganese
0 kg
copper
4.78 kg
aluminium
5.7 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 Ace EV in Tuas, Singapore: common questions
Can I drop off a Tata Ace 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 Ace 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 Ace EV pack be prepared for pickup?
Share telematics SOH history if it is available. Confirm forklift access and dock height at the depot. Isolate high-voltage systems under lock-out tag-out. Declare any pack involved in a collision.
Which rules apply to Tata Ace 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 Ace EV at other sites
Other commercial fleet packs at Tuas, Singapore
Retiring Tata Ace 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.