RO66

The RO66 is a high-efficiency industrial battery charger designed for both lead-acid and lithium-ion batteries, delivering power levels up to 6.6 kW. Engineered for OEM integration, it combines a compact form factor with a rugged mechanical design, making it ideal for demanding material handling and construction equipment applications. 

With an efficiency of up to 96%, the RO66 minimizes energy losses, reduces thermal load, and supports energy-efficient operation in continuous-duty environments.

Data sheet

Path 14
The RO66 is a robust 6.6 kW onboard charger for low-voltage battery systems in industrial vehicles and machines. Compatible with both lead-acid and lithium-ion batteries, it features CAN-bus communication for seamless system integration and intelligent charging control.

With a high efficiency of up to 96% and a robust enclosure rated up to IP66/IP67, the RO66 is designed to perform reliably in harsh operating conditions, including exposure to dust, moisture, vibration, and temperature variations. Its compact and durable design makes it well-suited for onboard installation in mobile equipment operating in demanding environments.

The charger is optimized for OEM applications across material handling and construction equipment, supporting a wide range of industrial use cases.

P9

429 x 255 x 86 mm

P9

RO66 Models

Sort models based on your needs
Micropower RO66 Pb 48V/115A

Micropower RO66 Pb 48V/115A

48V/115A

380-480 V

Micropower RO66 Pb 48V/115A is a 6.6 kW industrial onboard charger designed for low-voltage lead-acid battery systems, including flooded, GEL, and AGM. 


Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses. 

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Li 48V/115A

Micropower RO66 Li 48V/115A

48V/115A

380-480 V

Micropower RO66 Li 48V/115A is a 6.6 kW industrial onboard charger designed for low-voltage Lithium-ion battery systems with CAN-bus communication. 


Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses. 

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Pb 80V/60A

Micropower RO66 Pb 80V/60A

80V/60A

380-480 V

Micropower RO66 Pb 80V/60A is a 6.6 kW industrial onboard charger designed for low-voltage lead-acid battery systems, including flooded, GEL, and AGM. 


Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses. 

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Li 80V/60A

Micropower RO66 Li 80V/60A

80V/60A

380-480 V

Micropower RO66 Li 80V/60A is a 6.6 kW industrial onboard charger designed for low-voltage Lithium-ion battery systems with CAN-bus communication. 


Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses. 

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Pb 96V/60A

Micropower RO66 Pb 96V/60A

96V/60A

380-480 V

Micropower RO66 Pb 96V/60A is a 6.6 kW industrial onboard charger designed for low-voltage lead-acid battery systems, including flooded, GEL, and AGM. 


Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses. 

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Li 96V/60A

Micropower RO66 Li 96V/60A

96V/60A

380-480 V

Micropower RO66 Li 96V/60A is a 6.6 kW industrial onboard charger designed for low-voltage Lithium-ion battery systems with CAN-bus communication. 


Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses. 

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Pb 48V/115A

Micropower RO66 Pb 48V/115A

48V/115A

380-480 V

Micropower RO66 Pb 48V/115A is a 6.6 kW industrial onboard charger designed for low-voltage lead-acid battery systems, including flooded, GEL, and AGM.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Li 48V/115A

Micropower RO66 Li 48V/115A

48V/115A

380-480 V

Micropower RO66 Li 48V/115A is a 6.6 kW industrial onboard charger designed for low-voltage Lithium-ion battery systems with CAN-bus communication.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Pb 96V/60A

Micropower RO66 Pb 96V/60A

96V/60A

380-480 V

Micropower RO66 Pb 96V/60A is a 6.6 kW industrial onboard charger designed for low-voltage lead-acid battery systems, including flooded, GEL, and AGM.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Li 96V/60A

Micropower RO66 Li 96V/60A

96V/60A

380-480 V

Micropower RO66 Li 96V/60A is a 6.6 kW industrial onboard charger designed for low-voltage Lithium-ion battery systems with CAN-bus communication.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Pb 48V/115A

Micropower RO66 Pb 48V/115A

48V/115A

380-480 V

Micropower RO66 Pb 48V/115A is a 6.6 kW industrial onboard charger designed for low-voltage lead-acid battery systems, including flooded, GEL, and AGM.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Li 48V/115A

Micropower RO66 Li 48V/115A

48V/115A

380-480 V

Micropower RO66 Li 48V/115A is a 6.6 kW industrial onboard charger designed for low-voltage Lithium-ion battery systems with CAN-bus communication.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Pb 96V/60A

Micropower RO66 Pb 96V/60A

96V/60A

380-480 V

Micropower RO66 Pb 96V/60A is a 6.6 kW industrial onboard charger designed for low-voltage lead-acid battery systems, including flooded, GEL, and AGM.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

Micropower RO66 Li 96V/60A

Micropower RO66 Li 96V/60A

96V/60A

380-480 V

Micropower RO66 Li 96V/60A is a 6.6 kW industrial onboard charger designed for low-voltage Lithium-ion battery systems with CAN-bus communication.

Built on Micropower’s proven Robust industrial charging platform, it delivers 96% efficiency, enabling reliable daily operation while minimizing energy losses.

The IP66-rated enclosure ensures protection against dust, water ingress, vibration, and mechanical stress, making it suitable for harsh OEM environments and mobile machinery applications.

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