zener positive energy prescription laptop adapter
SKU: 74842282369

zener positive energy prescription laptop adapter

Sale price$13050.00 Regular price$14500.00
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Description

zener positive energy prescription laptop adapterZener Positive Energy Prescription Laptop Adapter : Zener Positive Energy Prescription Laptop Adapter : (Adapter) (Input): AC 100 240 V ~ 50 60 Hz (Output): DC 19 V 3. 42 A 4. 74 A 6. 32 A 8. 0 A ( ) (Wattage): 65 W 90 W 120 W 130 W 150 W : Barrel Tip () Laptop USB C : AC DC USB C (OVP) (OCP) (SCP) : Dell, HP, Lenovo, Acer, Asus Laptop Notebook

المواصفات التقنية – Zener Positive Energy Prescription Laptop Adapter

الاسم: Zener Positive Energy Prescription Laptop Adapter

النوع: محوّل طاقة (Adapter) عالي الجودة للابتوب

المواصفات الكهربائية

  • مدخل (Input): AC 100 – 240 V ~ 50/60 Hz

  • المخرج (Output): DC 19 V – 3.42 A / 4.74 A / 6.32 A / 8.0 A (يُحدد حسب طراز الشاحن الذي تختاره)

  • القدرة (Wattage): 65 W / 90 W / 120 W / 130 W / 150 W

  • نوع المنفذ:

    • Barrel Tip (دائري) لمعظم أجهزة الـLaptop

    • أو USB-C حسب طراز الجهاز

  • كابل الشحن: يأتي مع كابل AC لتوصيل الكهرباء وموصل DC/USB-C للجهاز

الحماية والسلامة

  • حماية من زيادة الجهد (OVP)

  • حماية من زيادة التيار (OCP)

  • حماية من الدائرة القصيرة (SCP)

  • حماية من السخونة الزائدة

التوافق

مصمم للعمل مع أجهزة اللابتوب التي تتطلب نفس مواصفات الطاقة، مثل:

  • أجهزة Dell, HP, Lenovo, Acer, Asus وغيرها – بناءً على المطابقة الدقيقة للجهد والأمبير

  • يدعم التشغيل والشحن أثناء الاستخدام

التطبيقات

  • شحن وتشغيل Laptop / Notebook

  • دعم أثناء العمل المكثف، الاجتماعات، الدراسة، السفر

  • مثالي للاستخدام المنزلي والمكتبي

مميزات إضافية

  • أداء مستقر وموثوق دون تقطّع أثناء التشغيل

  • تصميم محمول وخفيف الوزن للسفر

  • تركيبة عالية الجودة تحافظ على سلامة البطارية وطول عمرها

  • متوافق مع أغلب أجهزة اللابتوب بشرط تطابق مقاسات الجهد والتيار

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74842282369

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4.0 ★★★★★
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Product Reviews
T
ThereseHazzard
Omaha, US
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019
T
Thomas J. Shandorf
Natrona Heights, US
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2019
S
Verified Purchase
Sarah Sofía Ortiz Campos
Belleville, US
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
R
Verified Purchase
Ryan F
Carnegie, US
★★★★★ 5
Great Book
Format: Hardcover
Great book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Great read. Tons of info.
Format: Hardcover
We really like this book. A great background and detailed info on this topic. Really like the real-world examples and application. Pretty exhaustive, as far as that is possible given the topic. Also, quite easy to read, although I confess that if from an engineer's perspective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2021

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