Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Key Specifications
Original Lenovo-compatible 90W AC adapter designed for the Lenovo B450A 3328, ensuring reliable compatibility and stable charging performance.
90W (20V 4.5A) output delivers consistent power for efficient battery charging and uninterrupted laptop operation.
Round barrel connector provides a secure and dependable connection for compatible Lenovo laptops.
Universal AC 100–240V input supports worldwide voltage standards, making it suitable for home, office, and travel use.
Advanced safety protection safeguards against over-voltage, over-current, overheating, overload, and short-circuit damage.
Warranty: The warranty tendered hereunder, on the electronic product(s) sold under this invoice will be provided exclusively by their respective Authorized Agents/Distributors and are limited to the period indicated from the date ofyour invoice, except otherwise mentioned as per the warranty conditions as carried along with the products(s)
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Overview
The 90W Lenovo B450A 3328 AC Adapter Power Supply is a premium replacement charger engineered to provide reliable, efficient, and safe charging for the Lenovo B450A 3328 laptop. Delivering a regulated 20V 4.5A (90W) output, this adapter supplies the correct amount of power required to charge the battery efficiently while maintaining stable laptop performance during everyday computing tasks.
Whether you need to replace a faulty charger or keep an additional adapter for work, school, or travel, this AC adapter offers dependable performance and long-lasting durability. Manufactured using high-quality electronic components, it provides consistent voltage regulation that helps protect your laptop and maintain optimal battery health.
Its durable round barrel connector provides a secure fit, minimizing accidental disconnections while ensuring reliable power delivery. The compact and portable design makes it easy to carry in a laptop bag or backpack, making it ideal for professionals, students, and business users who require dependable charging wherever they go.
Built with intelligent protection circuits, the charger safeguards your laptop against over-voltage, over-current, overheating, overload, and short circuits. These advanced safety mechanisms help maximize the lifespan of both the charger and your Lenovo laptop while ensuring dependable charging performance every day.
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Price
Product
Price (KSh)
Lenovo B450A 3328 90W 20V 4.5A AC Adapter Power Supply
KSh 3,600
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Full Specifications
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Electrical Output Specifications
Voltage (V): Delivers a stable 20V output that matches Lenovo's recommended power requirements for the B450A 3328, ensuring reliable and efficient operation.
Amperage (A): Supplies 4.5A of charging current, providing sufficient power for efficient battery charging and smooth laptop performance.
Wattage (W): Produces 90W of output power, making it ideal for the Lenovo B450A 3328 and other compatible Lenovo laptops requiring a 20V 4.5A adapter.
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Common Wattage Tiers & Use Cases
45W: Suitable for lightweight notebooks, Chromebooks, and entry-level laptops with lower power requirements.
65W: Ideal for ultrabooks, business laptops, and mainstream notebook computers.
90W – 120W: Recommended for multimedia laptops, larger notebooks, and professional systems requiring higher charging capacity.
150W – 240W+: Designed for gaming laptops, engineering workstations, and high-performance computers with dedicated graphics.
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Input Specifications
Input Voltage: Supports AC 100–240V, 50–60Hz, allowing reliable operation across international power standards. This universal input makes it suitable for home, office, and travel use.
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Connector Types
USB-C Power Delivery (PD): Not applicable to this charger, as the Lenovo B450A 3328 uses a traditional barrel-style power connector.
Barrel Connectors: Features a durable round barrel connector that provides a secure and reliable connection for compatible Lenovo laptops.
Proprietary Connectors: Specifically designed for Lenovo laptops requiring a 90W 20V 4.5A barrel-connector AC adapter.
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply FAQs
Q: Is this charger compatible with the Lenovo B450A 3328? A: Yes. It is specifically designed for the Lenovo B450A 3328 and delivers the correct 90W (20V 4.5A) output.
Q: Can I use this charger with other Lenovo laptops? A: Yes. It may also be compatible with other Lenovo laptops that require a 20V 4.5A 90W adapter with the same barrel connector.
Q: Does the charger include safety protection features? A: Yes. It includes protection against over-voltage, over-current, overload, overheating, and short circuits.
Q: Is it suitable for travel? A: Yes. The universal 100–240V AC input allows convenient use worldwide with the appropriate plug adapter.
Q: Is this a good replacement for the original Lenovo charger? A: Yes. It provides the correct voltage, current, and wattage required by the Lenovo B450A 3328, making it an excellent replacement charger.
Charger for Lenovo B450A 3328 – 90W 20V 4.5A AC Adapter Power Supply Conclusion
The Lenovo B450A 3328 90W 20V 4.5A AC Adapter Power Supply is a dependable replacement charger that combines reliable 90W performance, durable construction, universal voltage compatibility, and comprehensive safety protection. Whether replacing a damaged adapter or purchasing a spare charger for work or travel, it delivers dependable charging performance and long-lasting reliability. Available for KSh 3,600, it is an excellent choice for keeping your Lenovo laptop powered and productive.
