Bajaj Chetak 3501 battery recycling in Zwickau, Saxony
Zwickau, Saxony receives graded Bajaj Chetak 3501 modules that passed as grade A or B and rebuilds them into warrantied stationary storage.
Pack value at 80% SOH
164 USD
Hybrid Split
Second-life share
47%
At 80% SOH
Site capacity
20,000 TPA
Second-Life BESS Works
Cities served
0
From Zwickau, Saxony
Where a Bajaj Chetak 3501 pack goes from Zwickau, Saxony
- 1
Collected via Dubai, UAE
Whole packs enter the network at Dubai — Jebel Ali Logistics Yard, 4,604 km away, where they are weighed and de-energised.
- 2
Graded at Stuttgart, Germany
Modules travel 321 km to Stuttgart — Baden-Wurttemberg Grading Works for capacity, resistance and impedance testing across all 2 modules.
- 3
Second-life build at Zwickau, Saxony
Grade A and B modules — about 47% of a pack at 80% SOH — are matched and rebuilt into storage systems on site.
- 4
Refined at Rotterdam, South Holland
Remaining modules are shredded to black mass and refined at Rotterdam — Maasvlakte Refining Works, 572 km away.
| Stage | Facility | Distance |
|---|---|---|
| Nearest intake yard | Dubai — Jebel Ali Logistics Yard | 4,604 km |
| Nearest grading bench | Stuttgart — Baden-Wurttemberg Grading Works | 321 km |
| Nearest refinery | Rotterdam — Maasvlakte Refining Works | 572 km |
Faster option
Inside the Bajaj Chetak 3501 battery
The Bajaj Chetak 3501 (2024) carries a 3.5 kWh NMC 811 Cylindrical 2170 pack with 2 modules at 50 V, weighing roughly 20 kg. High-nickel cylindrical cells with the strongest hydrometallurgical recovery credit per tonne of black mass.
| Service year | SOH | Grade | Value |
|---|---|---|---|
| Year 2 | 95.4% | A — BESS ready | USD 221 |
| Year 4 | 91.1% | A — BESS ready | USD 212 |
| Year 6 | 86.8% | A — BESS ready | USD 203 |
| Year 8 | 82.5% | B — Second life | USD 178 |
| Year 10 | 78.2% | B — Second life | USD 155 |
What the chemistry means here
How it ages
NMC 811 loses capacity through a mix of SEI growth, cathode surface reconstruction and micro-cracking of nickel-rich particles. Resistance climbs faster than in LFP, which matters as much as capacity for second-life duty.
Thermal behaviour
High-nickel NMC cathodes release oxygen as they decompose, so once runaway starts it is fast and energetic. Cylindrical 2170 cells vent through a designed rupture point, which helps, but cell-to-cell propagation inside a tightly packed module is the main hazard.
Handling NMC 811 (2170)
Collecting a Bajaj Chetak 3501 pack
3.5 kWh, 2 modules, about 20 kg — this is how the Zwickau, Saxony team plans the job.
Removal
Removable packs are unclipped by hand; fixed packs are removed at the dealer bench with the frame supported.
Packaging
Packs travel in UN-approved steel or plastic cages with non-conductive dividers, typically dozens per cage.
Consolidation
Dealer and swap-station returns are aggregated at a single point so one collection clears many units.
Before the truck arrives
- Tape terminals and connectors on every pack
- Separate swollen or dropped packs into their own container
- Record serials in a single list per cage
- Store below 30% charge away from charging racks
Zwickau, Saxony site notes
- Only graded modules are accepted.
- Modules need grade reports and traceable serial numbers.
- Finished systems are delivered on scheduled runs.
- Buyers can arrange site visits before purchase.
What this pack yields
lithium
0.2 kg
nickel
1.29 kg
cobalt
0.16 kg
manganese
0.15 kg
copper
0.64 kg
aluminium
0.53 kg
Refining-route estimate at 80% SOH. Measured module health on the bench sets the final split.
Rules in Germany
EU Battery Regulation (EU) 2023/1542 and national implementing law
Regulator: Umweltbundesamt (UBA) with registration through stiftung ear
Operations are subject to German permitting, including the Federal Immission Control Act where applicable, and to the EU Battery Regulation (EU) 2023/1542, which covers repurposed batteries and producer responsibility. Systems are built to applicable European safety standards.
Bajaj Chetak 3501 in Zwickau, Saxony: common questions
Can I drop off a Bajaj Chetak 3501 battery at Zwickau, Saxony?
Zwickau, Saxony is a second-life bess works and does not accept whole packs from customers. Book a collection and the pack enters the network at Dubai, UAE, 4,604 km away.
What happens to Bajaj Chetak 3501 modules after Zwickau, Saxony?
Collected via Dubai, UAE, then Graded at Stuttgart, Germany, then Second-life build at Zwickau, Saxony, then Refined at Rotterdam, South Holland. At 80% SOH roughly 47% of the pack goes to second life and the rest is refined.
How should a Bajaj Chetak 3501 pack be prepared for pickup?
Tape terminals and connectors on every pack. Separate swollen or dropped packs into their own container. Record serials in a single list per cage. Store below 30% charge away from charging racks.
Which rules apply to Bajaj Chetak 3501 recycling in Germany?
EU Battery Regulation (EU) 2023/1542 and national implementing law, overseen by Umweltbundesamt (UBA) with registration through stiftung ear. Road transport follows ADR, and shipments out of Germany fall under the EU Waste Shipment Regulation.
Bajaj Chetak 3501 at other sites
Other two-wheeler packs at Zwickau, Saxony
Retiring Bajaj Chetak 3501 packs near Zwickau, Saxony?
Share pack counts and condition. The despatch desk confirms a collection window within one working day and sends the right packaging.