One Charger for the Laptop, Tablet and Phone
The Astrum CL740 is a 90W USB-C Power Delivery charger designed to power compatible laptops, tablets and smartphones from a single compact charger.
Please Read First - Check Your Charging Port
The CL740 charges devices that support USB-C Power Delivery. If your laptop uses a round barrel charging connector instead of USB-C, this charger is not compatible.
For USB-C PD laptops, the CL740 can replace the original charger while also powering other USB-C devices you carry.
90W Power Delivery - Laptop Ready
With up to 90W USB-C Power Delivery output, the CL740 can charge many 13-15" USB-C laptops at their designed charging rate.
Because it uses the USB-C PD standard rather than a proprietary connector, it remains compatible across a wider range of devices.
5V to 20V - Automatic Voltage Negotiation
A built-in smart IC automatically negotiates the correct power profile for the connected device.
Supported output profiles:
- 5V / 3A
- 9V / 3A
- 12V / 3A
- 15V / 3A
- 20V / 4.5A
Connect a compatible MacBook Air, Dell XPS, iPad or Android device and the charger automatically selects the appropriate supported output.
Four-Way Protection
A smart IC provides continuous protection against:
- Over-voltage
- Over-current
- Short-circuit
- Over-temperature
UL94 V-0 Flame-Retardant Housing
The casing is manufactured from UL94 V-0 rated ABS material, designed to self-extinguish when exposed to flame rather than continue spreading combustion.
Technical Specifications
- Model: CL740 (A90574-B)
- Maximum Power: 90W
- Protocol: USB-C Power Delivery
- Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/4.5A
- Input: 100-240V AC, 1.8A, 50/60Hz
- Port: 1 × USB-C
- Housing: UL94 V-0 flame-retardant ABS
- Protection: OVP / OCP / SCP / OTP
- Colour: Black
- Warranty: 12 months
Please Note
Your device must support USB-C Power Delivery.
To achieve the full 90W output, use a USB-C cable rated for 5A / 100W. Standard 3A USB-C cables may limit charging output to approximately 60W.
What's in the box
1 x Astrum CL740 90W USB-C PD Charger
