Recycling

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Recycling

Battery Recycling

The demand for lithium-ion batteries is growing quickly as they are used for everything from smartphones to electric vehicles. These batteries are composed of materials like lithium, cobalt, nickel, and manganese, which are traditionally extracted through mining. However, natural resources are limited, and mining comes with environmental costs.

At Nav Prakriti, we focus on recovering these valuable metals through responsible recycling without causing any ecological damage. We follow the principles of circularity: reusing materials, reducing waste, and keeping products in use for longer. By providing recovered metals back into the supply chain, we help build a domestic, closed-loop system that supports a cleaner, more sustainable energy future.

Undertaking Recycling of Different Battery Chemistries

Applying advanced recycling techniques to extract several valuable, battery-grade materials

LFP

Lithium Iron Phosphate

NMC

Nickel Manganese Cobalt Oxide

lco

Lithium Cobalt Oxide

lto

Lithium Titanate

Lmo

Lithium Ion Manganese Oxide Battery

Nca

Lithium Nickel Cobalt Aluminum Oxide batteries

What is Lithium ion Battery & Its types

Lithium-ion is a widely popular rechargeable battery that is used in devices we use in our everyday life. These batteries are used in a wide variety of devices and applications, such as smartphones, laptops, power banks, portable flashlights, etc. Electric vehicles like Electric Cars, E-bikes, E-scooters, and E-rickshaws are also powered by lithium ion batteries. These batteries consist of single or multiple lithium-ion cells.
The Lithium ion Batteries can be categorized into various types, such as:

LFP

LFP - Lithium Iron Phosphate

The chemical formula of Lithium Iron Phosphate is LiFePO₄. It is a type of Lithium ion battery. Batteries generally have two terminals, positive terminal (cathode) and negative terminal (anode).

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NMC

NMC - Nickel Manganese Cobalt Oxide

General Description
Lithium nickel manganese cobalt oxides are formed with lithium, nickel, manganese, and cobalt in a layered oxide structure. It is a cathode material used in lithium-ion batteries.

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LCO

LCO - Lithium Cobalt Oxide

Lithium Cobalt Oxide is commonly used as the positive electrode (cathode) in lithium-ion batteries. These batteries contain valuable minerals such as lithium and cobalt and can be recycled.

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LTO

LTO - Lithium Titanate

Lithium Titanate (LTO), also known as lithium-titanium-oxide, is a type of rechargeable lithium-ion battery. It uses lithium-titanate nanocrystals on its anode instead of graphite as it has a high surface area.

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NCA

NCA - Lithium Nickel Cobalt Aluminum Oxide batteries

Lithium Nickel Cobalt Aluminum Oxide (NCA or LiNixCoyAlzO₂) is a high-energy cell used in electric vehicles and consumer electronics. The cathode contains lithium, nickel, cobalt, and aluminum.

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LMO

LMO - Lithium Ion Manganese Oxide Battery

Lithium manganese oxide battery (LMO) is a sustainable energy solution with a practical capacity of 110 mAh/g. The cathode is made from manganese-based compounds, which are abundant, non-toxic, and cost-effective.

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The Process of Recycling Lithium-ion Batteries

At NavPrakriti, we follow a CPCB-approved Li battery recycling process:

Safe Collection

1

Safe Collection

We collect used lithium-ion batteries PAN India. Our packaging is approved by UNa and we comply with DG-certified logistics to safely move the scrap to our lithium battery recycling plant.

De-energising and
Dismantling

2

De-energising and
Dismantling

Once the batteries arrive at our battery recycling plant, we safely discharge and dismantle them. Our facility has controlled zones that are specially designed for different chemistries, including NMC, LFP, and LCO. Our trained team separates modules, cells, and components based on form factor and composition. This step minimises hazards, prevents short-circuiting, and prepares each battery for accurate downstream processing and material recovery.

Shredding

3

Shredding

We then transfer them into the shredding system. In this process, we handle mixed feedstocks in a closed environment equipped with gas management and filtration systems. The shredded output is collected safely for separation and assay to minimize metal loss.

Separation & Assay

4

Separation & Assay

Our automated separation systems isolate plastics, metals, and battery grade residue precisely. Each recovered fraction is analysed through rapid assay testing, including ICP-OES methods, to verify composition and yield. Results are reconciled digitally, providing transparent, assay-backed documentation that ensures fair settlements and complete accountability for every processed batch.

Refurbishing

5

Refurbishing

Viable cells are tested, graded, and reassembled into certified Energy Storage System (ESS) packs under strict safety protocols. Each pack is verified for State of Health (SoH), equipped with BMS, and UN 38.3 certified to ensure safety.

Refining

6

Refining

Depending on composition and condition, recovered active material concentrates are processed through hydrometallurgical refining to extract critical metals such as lithium, nickel, cobalt, and manganese. And the battery-grade sulphates and carbonates (Li₂CO₃ 99.5%) re-enters the clean-energy supply chain.

Safe Collection

We collect used lithium-ion batteries PAN India. Our packaging is approved by UNa and we comply with DG-certified logistics to safely move the scrap to our lithium battery recycling plant.

De-energising and
Dismantling

Shredding

Separation & Assay

Refurbishing

Refining

Metals Extracted During Recycling

At our battery recycling plant, we extract a wide range of materials from the different types of batteries, including:

Cobalt Oxide

Cobalt oxide is used as a core cathode material in early and high-energy lithium-ion batteries. It supports high voltage, reliable cycling, and strong thermal behaviour, especially in small electronics.

Copper

Copper is widely used in batteries for its low resistance which helps electrons move freely. It reduces energy losses and support high-power output in EV and energy-storage batteries.

Manganese

Manganese are used in batteries like NMC and LMO. It steadies the structure, helps control heat, and improves affordability without cutting down performance too sharply.

Nickel Oxalte

Nickel oxalate is used as a precursor for nickel-rich cathode powders like NCA or NMC. After calcination, it helps create materials capable of carrying higher capacity and stronger energy output.

Lithium

Lithium is widely used in battery manufacturing. Its lightweight nature boosts energy density, making it essential for modern rechargeable chemistries across EVs, gadgets, and grid-scale applications.

Graphite

Graphite is used in anode for most lithium-ion cells. Its layered structure lets lithium ions slip in and out smoothly, supporting stable charge–discharge cycles and long battery life.

Cobalt Oxalte

Cobalt oxalate is a precursor used to produce cobalt-based cathode materials. It goes through thermal processing to form compounds that enhance stability, voltage, and long-term durability in lithium-ion cells.

Active Material Concentrates

These concentrates contain refined cathode or anode ingredients in dense form. Manufacturers often mix them into slurries for better energy density, cycle strength, and overall performance.

Doing our part for a cleaner planet.

Transitioning to a sustainable future requires the responsible use of our valuable and finite resources.

Through our focus on battery recycling, we aim to minimize environmental impact and foster a sustainable future, keeping our people and planet in mind. This approach allows us to keep the well-being of both nature and communities at the forefront of our operations.

Through our efforts, we seek to drive meaningful change and create a world where future generations can thrive in harmony with their environment. It all starts with Nav Prakriti.

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Giving a new life to end-of-life lithium-ion batteries, NavPrakriti fosters a culture of responsibility, ensuring a green and sustainable future for generations ahead.

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97A, Southern Ave, West Bengal, India, Kolkata- 700029

033-40537000/

info@navprakriti.com

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Recycling

Battery Recycling

Undertaking Recycling of Different Battery Chemistries

LFP

NMC

lco

lto

Lmo

Nca

Lithium-ion Batteries Recycling Process

What is Lithium ion Battery & Its types

LFP

LFP - Lithium Iron Phosphate

NMC

NMC - Nickel Manganese Cobalt Oxide

LCO

LCO - Lithium Cobalt Oxide

LTO

LTO - Lithium Titanate

NCA

NCA - Lithium Nickel Cobalt Aluminum Oxide batteries

LMO

LMO - Lithium Ion Manganese Oxide Battery

Lithium-ion Batteries Recycling Process

The Process of Recycling Lithium-ion Batteries

Safe Collection

1

De-energising and Dismantling

2

Shredding

3

Separation & Assay

4

Refurbishing

5

Refining

6