Ola Electric S1 X+ battery recycling in Changsari, Assam
Guwahati — Changsari North-East Yard takes whole Ola Electric S1 X+ packs straight from fleets, dealers and workshops. Packs are weighed, de-energised and logged here before modules move on for grading or refining.
Pack value at 80% SOH
112 USD
Hybrid Split
Second-life share
56%
At 80% SOH
Site capacity
5,000 TPA
Reverse Logistics Yard
Cities served
0
From Changsari, Assam
Where a Ola Electric S1 X+ pack goes from Changsari, Assam
- 1
Intake at Changsari, Assam
Packs travel in UN-approved steel or plastic cages with non-conductive dividers, typically dozens per cage. Each pack is weighed, photographed and discharged below 30% state of charge.
- 2
Graded at Gurugram, Haryana
Modules travel 1,463 km to NCR — Gurugram Collection & Grading Hub for capacity, resistance and impedance testing across all 2 modules.
- 3
Second life at Butibori, Maharashtra
At 80% SOH about 56% of the pack qualifies for reuse and goes to Nagpur — Butibori Second-Life Works (1,425 km). Excellent — long calendar life makes LFP the preferred feedstock for stationary BESS repurposing.
- 4
Refined at Haldia, West Bengal
Remaining modules are shredded to black mass and refined at Kolkata — Haldia Refining Works, 592 km away.
| Stage | Facility | Distance |
|---|---|---|
| Nearest grading bench | NCR — Gurugram Collection & Grading Hub | 1,463 km |
| Nearest second-life works | Nagpur — Butibori Second-Life Works | 1,425 km |
| Nearest refinery | Kolkata — Haldia Refining Works | 592 km |
Inside the Ola Electric S1 X+ battery
The Ola Electric S1 X+ (2024) carries a 3.5 kWh LFP Prismatic (LiFePO4) pack with 2 modules at 48 V, weighing roughly 26 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 | 96.3% | A — BESS ready | USD 184 |
| Year 4 | 93.2% | A — BESS ready | USD 178 |
| Year 6 | 90.1% | A — BESS ready | USD 172 |
| Year 8 | 87% | A — BESS ready | USD 166 |
| Year 10 | 83.9% | B — Second life | USD 143 |
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 Ola Electric S1 X+ pack
3.5 kWh, 2 modules, about 26 kg — this is how the Changsari, Assam 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
Changsari, Assam site notes
- Onward transit takes longer than elsewhere because of distance and terrain.
- Batteries are held in monitored storage until a full load is assembled.
- Keep batteries protected from rain and humidity before collection.
- Declare any damage in advance so isolated storage is available.
What this pack yields
lithium
0.26 kg
nickel
0 kg
cobalt
0 kg
manganese
0 kg
copper
0.79 kg
aluminium
0.94 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 yard operates under Assam's state environmental consent regime and supports the Battery Waste Management Rules 2022 by keeping custody records for every unit collected in the north-east.
Ola Electric S1 X+ in Changsari, Assam: common questions
Can I drop off a Ola Electric S1 X+ battery at Changsari, Assam?
Yes, by appointment. Guwahati — Changsari North-East Yard accepts whole Ola Electric S1 X+ packs; book a collection or a drop-off slot so the site can prepare packaging and paperwork.
What happens to Ola Electric S1 X+ modules after Changsari, Assam?
Intake at Changsari, Assam, then Graded at Gurugram, Haryana, then Second life at Butibori, Maharashtra, then Refined at Haldia, West Bengal. At 80% SOH roughly 56% of the pack goes to second life and the rest is refined.
How should a Ola Electric S1 X+ 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 Ola Electric S1 X+ 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.
Ola Electric S1 X+ at other sites
Other two-wheeler packs at Changsari, Assam
Retiring Ola Electric S1 X+ packs near Changsari, Assam?
Share pack counts and condition. The despatch desk confirms a collection window within one working day and sends the right packaging.