# Leanwatts

Manufacturer in Bengaluru, Karnataka. Last updated 2026-10-11; site last checked 2026-10-11. Gathered from the business's own website. **Not verified by the business.**

Bengaluru-based power electronics company that designs and manufactures EV chargers (portable, onboard and public) and rectifiers. It also offers OEM customisation, product development and scalable manufacturing for auto OEMs.

## How to reach this business

- Best route for an agent: email — startup@leanwatts.com
- Other routes: web form https://leanwatts.com/leanwatts-quick-accurate-quote-request/; phone +91 8801018199
- Include in your first message: Product or charger type needed; Customisation requirements (vehicle environment, performance); Quantity or production scale
- Typical way to start: request quote

_A way to send an enquiry through this directory is planned. Until then, use the routes above._

## At a glance

| | |
| --- | --- |
| Website | https://leanwatts.com |
| Legal name | Leanwatts India Private Limited |
| Service area | India (OEMs); 'Make in India' products |
| Office | Leanwatts Product Development Centre, 4th Floor, Technomark Building, Graphite India Main Road, Garudachar Palya, Mahadevapura, Bengaluru, Karnataka, India. |

## What they offer

### End-to-end product development and manufacturing for OEMs (custom production)

Custom EV charger products developed to OEM requirements, from prototype to series production.

**Process**
- Stage 1: Proof of concept
- Stage 2: Prototype
- Stage 3: Tooled-up prototypes
- Stage 4: DVP clearance and small batch production
- Stage 5: PPAP and series production

**Focus**
- Optimising for cost, size, weight, performance and standards, following automotive quality standards

### EV chargers (Quark, Boson SiC onboard) and Photon rectifiers (product)

Portable, onboard and public EV chargers and rectifiers designed and made in India.

**Models**
- Quark1000
- Quark S Series IP67
- Quark E Series IP34
- Boson SiC Onboard Series
- Photon Series Rectifiers

## More about this business

**Products**
- Quark1000, Quark S Series IP67, Quark E Series IP34, Boson SiC Onboard Series, Photon Series Rectifiers

**Capabilities**
- In-house R&D for hardware and firmware
- High-frequency power converters; PFC and LLC topologies; CAN protocol communication
- Semi-automated equipment for PCBA assembly and end-of-line equipment
- Stage-gate development process: proof of concept, prototype, tooled-up prototypes, DVP clearance and small batch production, PPAP and series production

**Industries**
- Auto OEMs and light electric vehicles; localized design and manufacturing to help OEMs achieve PM E-Drive compliance

**Other**
- Says it is building a vertically integrated manufacturing unit for large-scale production
- Founders and directors: Pradeep Chowdary, Abhilash Reddy D, Sujith Kumar

## Sources

- https://leanwatts.com/ (fetched 2026-10-11)
- https://leanwatts.com/about-us/ (fetched 2026-10-11)
- https://leanwatts.com/offerings-ev-charger-manufacturer/ (fetched 2026-10-11)