Clean Electric | Fast-Charging EV Battery Technology

Clean Electric | Fast-Charging EV Battery Technology

Electric Mobility

Sustainable Development Goals

SDG 11 – Sustainable Cities and Communities, SDG 13 – Climate Action, SDG 7 – Affordable and Clean Energy, SDG 9 – Industry Innovation and Infrastructure

Company Overview

Clean Electric is a Pune-based battery technology company founded in 2020 by Akash Gupta, Abhinav Roy, and Ankit Joshi, graduates of IIT (BHU) Varanasi. The company designs, manufactures, and supplies lithium-ion battery packs and associated software for electric two-wheelers, three-wheelers, four-wheelers, and stationary energy storage applications.

The company’s core innovation is a direct-contact immersion liquid-cooling architecture, in which battery cells are submerged in a circulating, non-flammable dielectric coolant. This design, marketed under the “0 Kelvin” technology name, is paired with a proprietary cell-to-pack construction and a smart temperature-modulation charging algorithm intended to regulate charge rates and reduce lithium plating during fast charging.

Clean Electric’s manufacturing and engineering operations are based at its facility on the Pune-Nashik highway in Maharashtra, where the company has built out assembly-line production. Its battery packs are designed to work with existing public charging infrastructure, including CCS2 and Type 6 standards, so that OEM partners do not need dedicated charging hardware.

The company has moved from early prototypes to commercial deployment, supplying battery packs to electric two-wheeler and three-wheeler manufacturers in India. It has raised capital across a seed round and a Series A round from investors including Kalaari Capital, Info Edge Ventures, pi Ventures, and Lok Capital, and has grown into a team-based deep-technology manufacturer with an engineering-heavy workforce.

Why These SDGs Matter

Clean Electric’s battery and stationary storage products contribute to SDG 7 by improving the storage and usability of energy for mobility and grid-adjacent applications. Its work as a deep-technology battery manufacturer developing proprietary cooling, cell-to-pack, and battery-management engineering supports SDG 9, which centers on building resilient industrial capacity and technological innovation. By supplying battery packs to electric two-wheeler and three-wheeler OEMs operating in Indian cities, the company supports SDG 11, since electric light-vehicle adoption reduces tailpipe emissions and noise in dense urban transport corridors. Because faster charging, longer battery lifespans, and safer thermal management directly lower the barriers to replacing internal-combustion two- and three-wheelers with electric alternatives, the company’s core product line aligns with SDG 13’s goal of accelerating climate action through decarbonized transport.

Products & Services
  • MACH Series fast-charging battery packs for two-wheelers
  • FLO Series batteries for three- and four-wheelers
  • INSTA Series swappable batteries for two-wheelers
  • Stationary energy storage battery packs
  • Battery Intelligence Platform for remote diagnostics
  • Immersion liquid-cooling thermal management system
  • Smart Temperature Modulation fast-charging algorithm
  • Cell-to-pack battery architecture engineering
Business Challenges Solved
  • Slow EV charging times limiting daily vehicle usability
  • Battery overheating and fire risk in fast-charging conditions
  • Reduced battery lifespan from repeated fast-charge cycles
  • Limited compatibility between battery packs and existing charging infrastructure
  • Lack of real-time visibility into deployed battery health
  • Higher total cost of ownership from frequent battery replacement
  • Range anxiety among electric two- and three-wheeler users
Approach & Methodology

Clean Electric’s engineering approach centers on direct-contact immersion cooling, where individual battery cells are submerged in a circulating, non-flammable dielectric coolant rather than relying on external air or plate-based cooling. This is combined with a cell-to-pack construction method that removes intermediate module-level packaging, which the company states improves energy density and reduces pack weight.

Charging behavior is managed through a proprietary smart temperature-modulation algorithm, designed to regulate charge current based on real-time cell temperature in order to reduce lithium plating, a degradation mechanism that occurs during high-speed charging. This is layered with a custom battery-management system incorporating cell-level fusing, pack-level fusing, and a master-slave BMS architecture intended to provide redundancy in fault detection.

Alongside the hardware, the company operates a cloud-based Battery Intelligence Platform that collects field data from deployed packs to support remote diagnostics, predictive health monitoring, and over-the-air software updates. Products are engineered to interoperate with public DC fast-charging standards, including CCS2 for higher-voltage vehicles and Type 6 for two- and three-wheelers, so OEM partners can deploy the batteries without needing proprietary charging networks. Manufacturing takes place at the company’s Pune facility, where cells are assembled into finished packs for direct supply to vehicle OEMs.

Market Position

Clean Electric operates in India’s electric two-wheeler, three-wheeler, and stationary energy storage segment, positioning itself as a battery pack supplier to vehicle OEMs rather than a direct-to-consumer vehicle brand. Its primary customers are electric vehicle manufacturers seeking fast-charging, thermally managed battery packs compatible with public charging infrastructure. The company differentiates its offering through immersion liquid-cooling and cell-to-pack engineering aimed at faster charge times and longer cycle life compared with conventional air-cooled lithium-ion packs. Its publicly disclosed OEM relationship with Bounce Infinity, for a portable liquid-cooled battery integrated into the Bounce Infinity E1 scooter, represents a commercialized reference deployment in the Indian two-wheeler market.

Procurement Considerations
  • Confirm compatibility of battery voltage and capacity with target vehicle platform
  • Verify charging standard compatibility, including CCS2 or Type 6 interfaces
  • Review battery cycle life claims against intended duty cycle and application
  • Assess integration requirements for the cloud-based monitoring platform
  • Confirm regulatory compliance status for applicable Indian battery safety standards
  • Evaluate after-sales service and support availability in target deployment regions
  • Request documentation on thermal management and fire-safety test results
  • Clarify warranty terms and expected total cost of ownership over battery life
Funding, Recognition & Ecosystem
  • Seed funding of approximately $2.2 million led by Kalaari Capital with participation from Climate Angels and LetsVenture (2022)
  • Series A funding of approximately $6 million co-led by Info Edge Ventures, pi Ventures, and Kalaari Capital, with participation from Lok Capital (2024)
  • Cumulative disclosed funding of approximately $8-9 million across seed and Series A rounds
  • Commercial battery supply partnership with electric two-wheeler OEM Bounce Infinity, integrated into the Bounce Infinity E1 model
  • Portfolio company recognition from Kalaari Capital
Natnavi Analysis

Clean Electric addresses a specific technical bottleneck in India’s electric two- and three-wheeler market: batteries that can charge quickly without shortening usable life or introducing safety risk. Its focus on immersion cooling and cell-to-pack design reflects a deep-technology, hardware-first approach rather than a software or services model, which is a distinguishing characteristic in a market segment often dominated by cell assembly rather than thermal or architectural innovation.

The company’s commercialized partnership with Bounce Infinity provides a concrete, named deployment that grounds its technology claims in an actual consumer product, which is notable in a sector where many battery startups remain at the pilot or prototype stage. Its funding progression from a Kalaari-led seed round to a multi-investor Series A, with participation from strategic and impact-oriented funds, signals a degree of investor confidence in its technical differentiation.

At the same time, Clean Electric operates in a capital-intensive, competitive global battery technology field, and its scale of deployment, while growing, remains concentrated within the Indian two- and three-wheeler segment rather than passenger cars or grid-scale storage. Its long-term significance will likely depend on its ability to expand OEM relationships beyond its initial partnerships and to sustain manufacturing quality as production volumes increase. For procurement teams evaluating EV battery suppliers focused on charging speed and thermal safety, Clean Electric represents a technically specific, India-based option worth direct technical diligence.

Sources & References
Website
Founded: 2020
Company Stage: Growth-Stage Company
Headquarters
Pune, Maharashtra, India
Geographic Presence
Clean Electric operates from its manufacturing and engineering base in Pune, Maharashtra, and serves the Indian electric two-wheeler, three-wheeler, and stationary storage markets. Its battery packs have been deployed across more than 100 locations in the country through OEM partnerships, supporting vehicles that have collectively covered over 20 million kilometers of real-world use.
Solution Type
Manufacturer, Technology Provider
Sustainability Outcomes
Carbon Reduction, Energy Efficiency, Resource Efficiency, Transport Decarbonization
Industries Served
Automotive & Electric Mobility, Battery and Energy Storage, Energy & Utilities
Last Reviewed: July 31, 2026

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