6.6kw IP67 On Board Charger EV Charger

STARWELL is a professional manufacturer of power supply and charging equipment in China. Our 6.6kW IP67 On Board Charger EV Charger provides fast, stable and efficient charging for new energy vehicle lithium-ion battery packs. It supports 110~440V output, 6.6kW high-power charging output, IP67 waterproof and waterproof protection level, and full-range safety protection functions. This durable, compact and easy-to-use onboard charger ensures safe, stable and reliable performance for various new energy vehicles, even in harsh working environments.

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Product Details

STARWELL factory launches its high-performance On-Board Charger (OBC), an advanced 6.6kw IP67 On Board Charger EV Charger made to provide reliable and efficient charging for electric vehicles. As an essential part of electric vehicles, this on-board charger easily converts the electricity from the power grid into the type of power that the vehicle’s battery needs, ensuring fast and safe charging while protecting the battery’s service life.

With precise technical parameters, the Electric Vehicle OBC works with a wide range of input voltage (110~440V), so it can be used with power grids around the world, no matter where you are. It provides a stable output of 312V and 20A, with a rated power of 6.6kW—enough to fully charge most medium-sized EV batteries quickly, bringing great convenience to users. Made of high-quality aluminum, it is light but very durable. Its IP67 protection level means it is completely dust-proof and waterproof, so it can work well even in harsh vehicle environments.

Product Parameter

Product	on board charger
Input	AC90V~264V
Output Power	6600W@220VAC 3300W@110VAC
output	110~440V 20A
Efficiency	≥ 93% ( full loading )
material	Aluminium
port	DC, AC

Key Features

- Universal Compatibility and Stable Performance: The 110~440V wide input range works with different types of power supplies, and it can keep the output voltage stable at 312V, preventing the battery from being damaged by voltage changes. This wide compatibility means it can be used in EV markets around the world, with no regional restrictions.

- Robust and Durable Design: Made of high-quality aluminum, the charger dissipates heat well, which reduces energy loss and makes it last longer. Its IP67 protection meets strict automotive standards, keeping out all dust and water, so it can work reliably even in bad weather like rain, dusty conditions or extreme temperatures.

- High Power Efficiency: With a 6.6kW rated power and 20A output current, the charger can charge EV batteries quickly—30% faster than standard 3.3kW on-board chargers. It converts electricity efficiently, reducing energy waste, which is more energy-saving and helps users save on charging costs.

STARWELL High Voltage EV Charger combines advanced technology, strict quality control and user-friendly design, making it a perfect choice for car manufacturers and EV owners who need a reliable, efficient and durable charging solution. It meets international EV charging standards, works with most EV models, and provides a smooth charging experience.