Zhejiang Sinray Electronics Co. , Ltd. : Your Professional On Board Charger Manufacturer!
Zhejiang Sinray Electronics Co. , Ltd. is one of the leading factory which specialized in the research anddevelopment and sales of cng & LPG conversion kit, CNG & LPG conversion kit tank , new energy EV charging station, Ac DC charge piles.
Why choose us?

Products widely used
We manufacture products for residential charging, commercial use, parking lots, public spaces, dealers and service centers, corporate campuses, municipal infrastructure, car-sharing services and more.
Customizable
Our products can be OEM customized and we hold more than 60 utility model patents; we also provide comprehensive solutions including process flow support, automation technology, services and training.
Quality assurance
The products produced by our company have passed GTS and CE quality standards. During the warranty period, we will provide after-sales service free of charge.
Benefits of On Board Charger
Convenience and efficiency
One of the primary benefits of using an on-board charger is the convenience it provides. With an on-board charger, you can charge your EV at home, eliminating the need for frequent visits to public charging stations. This means you have the flexibility to charge your vehicle overnight or whenever it is convenient for you. Additionally, on-board chargers typically offer faster charging times compared to using standard outlets, allowing you to get back on the road more quickly. The ability to charge your EV on-the-go is also a significant advantage, as it provides the freedom to choose charging locations based on your specific needs.
Cost savings
Using an on-board charger can lead to significant cost savings for EV owners. By charging your vehicle at home, you can eliminate the expenses associated with visiting public charging stations. This means no more paying for charging sessions or monthly subscriptions. Furthermore, on-board charging allows you to take advantage of off-peak electricity rates, reducing your overall electricity costs compared to using public charging stations. Additionally, by relying on your on-board charger, you may experience lower maintenance costs as you won't be subjecting your vehicle to the wear and tear of frequent trips to public charging stations.
Improved battery life
An on-board charger not only offers convenience and cost savings but can also help improve the lifespan of your EV's battery. On-board chargers are equipped with optimized charging algorithms that ensure your battery is charged in the most efficient and gentle way possible. This can help prevent overcharging or undercharging, both of which can negatively impact battery health. Additionally, on-board chargers often come with intelligent monitoring systems that allow you to keep tabs on your battery's usage, ensuring you are maximizing its potential without compromising its longevity.
Sustainability and environmental impact
Opting for an on-board charger contributes to a greener and cleaner environment. By charging your EV at home, you reduce your reliance on fossil fuels that are typically used to generate electricity at public charging stations. This results in lower carbon emissions, helping to combat climate change. Furthermore, when combined with renewable energy sources, such as solar panels, the use of an on-board charger can further enhance the sustainability of your EV charging setup.
Product Parameters

On Board Charger Selection Criteria
|
Selection Factor |
Considerations |
Impact on Performance |
|
Charging Speed Requirements |
Daily mileage needs, access to charging infrastructure, typical charging windows |
Determines how quickly vehicle can be ready for use |
|
Compatibility |
Charging station types, regional power standards, connector types |
Ensures vehicle can charge at intended locations |
|
Safety Features |
Overload protection, thermal monitoring, emergency shutdown |
Protects vehicle, battery, and users from electrical hazards |
|
Efficiency Rating |
Conversion efficiency percentage, heat generation, energy loss |
Affects charging costs and environmental impact |
|
Future-Proofing |
Upgradability, emerging standards support, software updates |
Determines longevity of charging solution as technology evolves |
Production Flow

Packaging and Shipping



Payment Methods
Accepted Delivery Terms:
FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express Delivery;
Accepted Payment Currency:
USD, EUR, HKD, GBP, CNY;
Accepted Payment Type:
T/T, L/C, D/P D/A, MoneyGram, PayPal, Western Union.

Certifications








FAQ
We're well-known as one of the leading on board charger manufacturers and suppliers in China. If you're going to wholesale high quality on board charger, welcome to get more information from our factory. Also, custom service is available.
EV Fast Charger, Level 3 DC Charging Station, EV Quick Charge Stations

