Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Price in Kenya

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A

KSh 2,880

Stock Status:

Condition: New

SKU : 3642M15

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Key Specifications

40W Lenovo-compatible AC Adapter Charger designed for the Lenovo IdeaPad S400 59371651.
40W power output (20V ⎓ 2A) provides efficient and stable charging for everyday computing.
Compatible with Lenovo IdeaPad S400 59371651 and other IdeaPad S400 series laptops requiring a 40W 20V AC adapter. Lenovo's hardware maintenance manual lists 40W 20V 2A adapters as standard options for the IdeaPad S400 series.
Lenovo Round Tip (Barrel) connector ensures a secure and reliable power connection.
Universal AC input (100–240V, 50–60Hz) supports worldwide electrical standards.
High-efficiency switching power supply for consistent voltage regulation.
Built-in protection against over-voltage, overload, overheating, over-current, and short circuits.
Lightweight and compact design suitable for home, office, school, and travel.
Ideal replacement charger for damaged, faulty, or misplaced Lenovo adapters.

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)

Warranty Guide

Description

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Overview

The Lenovo IdeaPad S400 59371651 40W AC Adapter Charger is designed to provide reliable power for Lenovo IdeaPad S400 laptops. Delivering a regulated 20V DC output at 2A, it supplies the correct power required to operate the laptop while charging its battery safely and efficiently.

Built with high-efficiency switching technology, the charger delivers stable voltage during office work, online learning, internet browsing, document editing, multimedia playback, email communication, and everyday productivity. Intelligent voltage regulation protects internal laptop components including the motherboard, processor, storage drive, memory, and battery against electrical fluctuations.

Its slim and lightweight construction makes it easy to carry in a laptop bag, making it an excellent companion for business users, students, and professionals. Lenovo officially lists both 40W (20V 2A) and 65W (20V 3.25A) adapters for the IdeaPad S400 platform.

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Price

Product	Price
Lenovo IdeaPad S400 59371651 40W AC Adapter Charger	KSh 2,880

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Full Specifications

Specification	Details
Product Name	Lenovo IdeaPad S400 59371651 AC Adapter Charger
Product Type	Laptop Charger
Brand	Lenovo Compatible
Compatible Model	Lenovo IdeaPad S400 59371651
Output Power	40W
Output Voltage	20V DC
Output Current	2A
Input Voltage	AC 100–240V
Input Frequency	50–60Hz
Connector Type	Lenovo Round Tip (Barrel) Connector
Adapter Type	External Switching Power Supply
Plug Type	UK 3-Pin
Housing Material	Fire-Resistant ABS
Colour	Black
Protection Features	Over-voltage Protection, Over-current Protection, Overload Protection, Over-temperature Protection, Short-circuit Protection
Condition	Replacement Compatible
Package Contents	Lenovo 40W AC Adapter Charger

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Electrical Output Specifications

Output Voltage: 20V DC regulated output.
Output Current: 2A continuous current delivery.
Maximum Output Power: 40 Watts.
Stable voltage regulation for reliable laptop performance.
High-efficiency AC-to-DC power conversion.
Low ripple output for improved hardware protection.
Intelligent power regulation according to system requirements.

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Common Wattage Tiers & Use Cases

40W Chargers (This Charger)

Designed for compact Lenovo IdeaPad laptops requiring 20V 2A power. Ideal for web browsing, Microsoft Office applications, online learning, email communication, document editing, video streaming, presentations, and everyday computing while simultaneously charging the battery.

65W Chargers

Recommended for standard IdeaPads, ThinkPads, Yoga laptops, and ultrabooks with higher power requirements.

90W Chargers

Suitable for business notebooks and multimedia laptops requiring increased power delivery.

135W–170W Chargers

Designed for mobile workstations and multimedia laptops equipped with dedicated graphics.

230W and Above

Suitable for gaming laptops, engineering workstations, AI computing, CAD software, and graphics-intensive professional workloads.

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Input Specifications

Input Voltage: AC 100–240V
Input Frequency: 50–60Hz
Automatic voltage detection for worldwide compatibility.
High-efficiency switching circuitry.
Low operating temperature during prolonged use.
Stable input regulation.
Designed for continuous daily operation.

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Connector Types

Barrel Connector

Lenovo Round Tip (Barrel) connector.
Secure and reliable fit.
Designed for dependable long-term charging performance.

USB-C Power Delivery (PD)

Not supported.

Micro USB

Not applicable.

Proprietary Connectors

Not applicable.

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A FAQs

Q1. Is this charger compatible with the Lenovo IdeaPad S400 59371651?

Yes. It is designed for the Lenovo IdeaPad S400 59371651 and other compatible S400 models requiring a 40W 20V 2A AC adapter.

Q2. What electrical output does this charger provide?

It delivers 20V DC at 2A, providing a maximum output of 40W.

Q3. Can I use the laptop while charging?

Yes. The charger powers the laptop while simultaneously charging the battery.

Q4. Can this charger be used internationally?

Yes. It supports 100–240V AC, making it suitable for worldwide use.

Q5. Does this charger include built-in safety protection?

Yes. It features protection against over-voltage, over-current, overload, overheating, and short circuits.

Q6. Is this a suitable replacement for the original Lenovo charger?

Yes. It matches the original 40W 20V 2A charging specifications supported by compatible Lenovo IdeaPad S400 laptops.

Charger for Lenovo IdeaPad S400 59371651 – 40W 20V 2A Conclusion

The Lenovo IdeaPad S400 59371651 40W 20V 2A AC Adapter Charger offers dependable, efficient, and safe charging for your Lenovo laptop. Featuring a regulated 40W output, universal voltage compatibility, comprehensive safety protection, and a lightweight design, it is an excellent replacement charger for students, professionals, and everyday users.