Lenovo AC Adapter Charger, 20V 4.5A 90W, Yellow Square Tip with Pin Connector for ThinkPad X1 Carbon 3444-56U, 3448, 3448-3AU, 3448-39U, IdeaPad Z50, Z50-70, G550S
*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 | Lenovo Laptop |
Condition | Brand New |
Certifications | C-Tick, FCC, CE, RoHs / SAA, FCC, CE, RoHs |
Output Voltage | 20V |
Output Current | 4.5A |
Output Power | 90W |
Tip Size | Yellow rectangle (with pin inside) |
Tip Inner Pin | 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 Part Number
Lenovo 0B46994, 0B46995, 0B46996, 0B46997, 0B46998, 0B46999, 0B47000, 0B47001, 0B47002, 0B47003, 0B47004, 0B47005, 0B47006, 0B47007, 0B47008, 0B47009
Lenovo 45N0235, 45N0236, 45N0237, 45N0238, 45N0239, 45N0240, 45N0245, 45N0246, 45N0249, 45N0250, 45N0305, 45N0306, 45N0309, 45N0310
Lenovo 36200235, 36200236, 36200237, 36200252, 36200254, 36200298, PA-1900-72
Lenovo ADLX90NCC3A, ADLX90NDC3A, ADLX90NLC3A
Compatible Laptop Model
Lenovo Ideapad Yoga 11 Series
Lenovo Ideapad Yoga 11S Series
Lenovo Ideapad Yoga 13 Series
Lenovo Thinkpad X1 Carbon Series
Lenovo Thinkpad S3 Series
Lenovo Thinkpad S5
Lenovo Thinkpad X240
Lenovo Thinkpad T440 Series
Lenovo Thinkpad E431 E531 S3 S5
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%.
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