42T4795 Battery for Lenovo L510 L520 SL410 SL510 T410 T420 T510 T520

Product Overview

42T4795 Battery for Lenovo L510 L520 SL410 SL510 T410 T420 T510 T520 is designed for dependable service and a clean, accurate fit. It supports daily maintenance and upgrades for users, technicians, and repair centers across Egypt and the wider Middle East region.

Technical Specifications

Key Features & Benefits

Why Choose This Product?

• ✅ Long‑lasting power that helps your laptop run through the day
• ✅ Quality cells that give steady power with fewer sudden drops
• ✅ Built‑in protection to help reduce overcharge and heat issues
• ✅ Shape and connector layout made to fit like the original part
• ✅ Easy swap with basic tools, ideal for busy repair benches

Compatible Models

✅ Compatible with: Lenovo L510 L520 SL410 SL510 T410 T420 T510 T520 W510 W520

Note: Please verify compatibility with your specific model before ordering.

Looking for more laptop parts? Browse our complete laptop spare parts collection at Al-Lewaa.

Installation Guide

How to Install

1. Power off the device completely and unplug from electricity
2. Disassemble following standard service steps; replace the part and secure connections
3. Ensure secure fitting
4. Power on and verify proper operation

⚠️ Warning: Use ESD protection and avoid force on connectors.

Frequently Asked Questions (FAQ)

Q1: How long does the battery last on a single charge?

A: Runtime depends on workload, but it is built for regular daily use.

Q2: How many charge cycles can I expect?

A: With normal use, it is designed for many charge and discharge cycles.

Q3: Is this original or compatible?

A: Stock may be original or high‑grade compatible that follows OEM standards.

Q4: Do I need to calibrate the battery?

A: A full charge and discharge occasionally can help keep readings accurate.

Q5: Is installation easy?

A: Yes, follow the steps carefully and check that the connector is fully seated.