Hunan CTS Technology Co,.ltd
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Product Specification
| High Light | 3.3kW on board charger with CAN Bus ，6.6kW EV conversion charger ，on board charger for electric vehicle | ||
The rapid growth of electric vehicles and EV conversion projects demands reliable, efficient, and intelligent on-board charging solutions. Whether you are building a custom EV from scratch, converting a classic car to electric, or upgrading an existing electric fleet — a high-performance charger with seamless communication is essential. CTS Battery brings years of power electronics expertise to deliver the CTS series on-board charger, designed for EVs, light commercial vehicles, and EV conversion systems.
Our on-board chargers are engineered to provide:
On‑road EVs and conversion projects face vibration, temperature changes, dust, and moisture. Our charger features an IP67-rated aluminum housing, automotive-grade connectors, and vibration‑resistant internal potting, ensuring long life in engine bays or underbody installations.
Choose the right charging speed for your battery pack and usage pattern. The 3.3kW model is ideal for smaller packs and overnight charging; the 6.6kW model cuts charging time in half for larger capacity batteries. Both models support universal AC input (90–265V, 45–65Hz).
Built‑in CAN bus (J1939 / custom protocol) enables:
We understand that every EV conversion and electric vehicle has unique requirements. Our charger offers:
Seamless Integration with Any EV System
The CTS on‑board charger works with leading BMS brands, VCUs, and battery packs. It supports both conduction charging (Type 1, Type 2, GB/T) and is perfect for both new electric vehicles and classic car EV conversions.
At CTS Battery, we don’t just supply chargers — we provide complete powertrain and charging solutions for electric vehicles and conversion projects. If you are building, converting, or upgrading any electric vehicle, choosing the right on‑board charger is critical. Send us your battery pack and vehicle requirements today — our engineering team will respond within 24 hours.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2011
Total Annual:
10000000-15000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Hunan CTS is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs.With 30 people R& D team who has rich experience, CTS focuses on high voltage battery customization for middle and high end markets, our batteries are widely used in various industri... Hunan CTS is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs.With 30 people R& D team who has rich experience, CTS focuses on high voltage battery customization for middle and high end markets, our batteries are widely used in various industri...
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