90W Lenovo Laptop AC Adapter Computer Charger 20V 4.5A Square Tip USB-Tip Laptop Adapter Charger

Product Description

Product Parameters

Charger Lenovo 20V 4.5A

90W Lenovo Laptop Ac Adapter / Charger 20V 4.5A Square Tip USB-Tip Input: AC 100-240V, 50-60Hz Output: 20V 4.5A Power: 90W Connector size: USB-Type Compatible laptop Models: ThinkPad Edge S540, Flex 3-1120, Flex 3-1130, Flex 3-1435, ThinkPad Edge Flex 3-1470, Flex 3-1535, Flex 3-1570, IdeaPad Flex 10, IdeaPad Flex 2-15, IdeaPad Y50-70, ThinkPad E440, E450,E540,E550, ThinkPad Edge E450c,E550c, ThinkPad L440, ThinkPad L450,L540,S230U,T450, ThinkPad T450s,T550,X240,X240S, ThinkPad X250,X300S,X301S, IdeaPad U530, IdeaPad Z510,Z710,T540P,U330 Touch, Thinkpad T440p, IdeaPad B490,B490s,Flex14, IdeaPad Flex15, IdeaPad G400, IdeaPad G405, IdeaPad G405s, IdeaPad G500,G500s,G505s,G510, IdeaPad G700, IdeaPad S210 Touch, IdeaPad S510p, IdeaPad U330p, IdeaPad U430p, ThinkPad T440, Thinkpad T440S, U430, ThinkPad Edge E431, ThinkPad X230s,E531, Ideapad G505, IdeaPad Yoga 11, IdeaPad Yoga 11S, IdeaPad Yoga 13, ThinkPad T431s, ThinkPad S3, ThinkPad S5, ThinkPad X1 Carbon

Company Profile
Production Process
Packaging & Shipping
Certifications
FAQ
Q1. What is the Trade Term?
A1:Ex-work factory, FOB Shenzhen, CIF
Q2. How long is the guarantee (period)?
A2:one-year quality warranty.
Q3. How long is our Production leading time?
A3:Within 15-20 days upon receiving the deposit in normal season, and 25-30days in our busy times (August, September, October).
Q4. What is the Payment term?
A4:T/T. 30% Deposit to start the production, the balance before the shipment when goods are ready.
Q5. What kind of documents will we provide you?
A5:B/L, Commercial Invoice, Packing List, Certificate of Original. With these documents, you or your broker can do the customs
declaration at your side.
Q6. If there are any missing parts in our shipment, how long will it take to send them?
A6: If there are some small missing components, we will DHL to you ASAP within one week.
Q7. How do you extend the lifespan of your laptop battery?
A7.1:Avoid deep discharges: try to avoid fully draining your battery regularly. Lithium-ion batteries prefer partial discharge cycles.
A7.2:Proper storage: If you're not going to use your laptop for an extended period, store it with a charge level of around 50% in a cool place.
A7.3:Limit exposure to high temperatures: Prolonged operation above this temperature causes greater degradation of the battery and therefore a faster decline in battery capacity.
A7.4: Remove when plugged in for a long time: If you use your laptop plugged in for extended periods, consider removing the battery to reduce heat exposure.

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