*Please double check your old charger’s tip size and output voltage. New charger’s output current will be compatible if equal or greater than your old charger*
| Compatible Laptop Brand | Microsoft |
| Condition | Brand New |
| Certifications | C-Tick, FCC, CE, RoHs / SAA, FCC, CE, RoHs |
| Output Voltage | 15V |
| Output Current | 6A |
| Output Power | 90W |
| USB port | 5V 1A |
| Tip Size | 7.4*5.0 |
| Pin inside | yes |
| AU Power Cord | Provided |
| Input Voltage | AU Standard AC 100V - 240V |
| Input Frequency | AU Standard 50Hz - 60Hz |
| Short Circuit Protection (SCP) | Yes |
| Over Voltage Protection (OVP) | Yes |
| Over Current Protection (OCP) | Yes |
| Warranty | 1 Year from purchase |
Compatible Laptop Model
Microsoft Surface Book 1749
Microsoft Docking Station
Proper Charger Usage
- Do not continuously keep charger plugged in for over 6 hrs at a time. Allow charger to rest.
- Unplug the charger when the battery is full. And plug in charger when battery reaches 20% to 30%.
























