---
product_id: 579950928
title: "Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14\" 15\" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery"
brand: "wefly"
price: "5676 kr"
currency: ISK
in_stock: true
reviews_count: 1
url: https://www.desertcart.is/products/579950928-wefly-sl410-laptop-battery-compatible-for-lenovo-thinkpad-l410-l420
store_origin: IS
region: Iceland
---

# 4400mAh 6-Cell 10.8V Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery

**Brand:** wefly
**Price:** 5676 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Potential with Wefly!

## Quick Answers

- **What is this?** Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery by wefly
- **How much does it cost?** 5676 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/579950928-wefly-sl410-laptop-battery-compatible-for-lenovo-thinkpad-l410-l420)

## Best For

- wefly enthusiasts

## Why This Product

- Trusted wefly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔒 12-Month Warranty:** Enjoy peace of mind with a full year of replacement coverage.
- • **🔧 Easy Installation:** Quickly swap out your old battery and get back to business in no time!
- • **💻 Lightweight Design:** At just 200g, it’s the perfect travel companion for on-the-go professionals.
- • **⚡ Versatile Compatibility:** Seamlessly fits a wide range of Lenovo ThinkPad models for ultimate convenience.
- • **🔋 Power Up Your Productivity:** Experience uninterrupted work sessions with a robust 4400mAh capacity.

## Overview

The Wefly SL410 Laptop Battery is a high-performance, 6-cell lithium-ion battery designed for compatibility with a wide range of Lenovo ThinkPad models. With a voltage of 10.8V and a capacity of 4400mAh, this lightweight battery ensures you stay powered throughout your workday. It comes with a 12-month replacement warranty, making it a reliable choice for professionals who demand efficiency and longevity.

## Description

Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery

## Features

- 【Specification】Voltage: 10.8 4400mAh 6-Cell. Battery Type: Li-ion.
- Compatible Laptop Models -: E420 E425 E520 L410 L412 L420 L421 L510 L512 L520 SL410 2842 SL410 2874 SL410k 2842 SL510 SL510 2875 SL510 T410 T410i T420 T510 T510i T520 T520i W510 W520
- Compatible Part Numbers -: 2T4235 42T4708 42T4714 42T4731 42T4733 42T4737 42T4737 42T4753 42T4756 42T4757 42T4757 42T4763 42T4764 42T4798 42T4803 42T4819 42T4848 42T4849 42T4850 42T4851 42T4852 42T4911 42T4911 42T4912 51J0499 51J0499 51J0500 57Y4185 57Y4186 57Y4545 ASM 42T4703 ASM 42T4752 ASM 42T4756 ASM 42T4794 ASM 42T4796 FRU 42T4702 FRU 42T4751 FRU 42T4755 FRU 42T4791 FRU 42T4793 FRU 42T4795 FRU 42T4797 FRU 42T4817 FRU 42T4819
- 12 Months replacement warranty
- Note: Please check the Picture and Confirm it before order.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Wefly |
| Manufacturer | Wefly |
| Model | We-HS04 |
| Model Name | 42T4795 42T4235 42T4791 42T4732 42T4751 42T4752 42T4793 Laptop Battery for Len-ovo Thin-kPad T410 T420 T510 T520 W510 W520 SL410 SL510 L510 L512 L520 T410i T420i L420 Edge E520 E525 Laptop Battery |
| Product Dimensions | 4.8 x 30 x 5 cm; 200 g |
| Batteries | 6 Lithium Ion batteries required. (included) |
| Item model number | We-HS04 |
| Hardware Platform | Windows |
| Compatible Devices | Compatible Part Numbers -: 2T4235 42T4708 42T4714 42T4731 42T4733 42T4737 42T4737 42T4753 42T4756 42T4757 42T4757 42T4763 42T4764 42T4798 42T4803 42T4819 42T4848 42T4849 42T4850 42T4851 42T4852 42T4911 42T4911 42T4912 51J0499 51J0499 51J0500 57Y4185 57Y4186 57Y4545 ASM 42T4703 ASM 42T4752 ASM 42T4756 ASM 42T4794 ASM 42T4796 FRU 42T4702 FRU 42T4751 FRU 42T4755 FRU 42T4791 FRU 42T4793 FRU 42T4795 FRU 42T4797 FRU 42T4817 FRU 42T4819, SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 battery, Laptop Battery Compatible for Lenovo ThinkPad E40 E50 E420 E425 E520 E525 L410 L412 L420 L421 L510 L512 L520 SL410 2842 SL510 T410 T410i T420 T510 T520 W510 W520 Think Pad Edge 14" 05787UJ 05787VJ 05787WJ 05787XJ battery, Compatible Laptop Models -: E420 E425 E520 L410 L412 L420 L421 L510 L512 L520 SL410 2842 SL410 2874 SL410k 2842 SL510 SL510 2875 SL510 T410 T410i T420 T510 T510i T520 T520i W510 W520 |
| Mounting Hardware | ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎1 Laptop Battery |
| Number of items | 1 |
| Voltage | 10.8 Volts |
| Batteries Included | Yes |
| Batteries Required | No |
| Battery Capacity | 4400 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Manufacturer | Wefly |
| Country of Origin | China |
| Item Weight | 200 g |

## Product Details

- **Number of Batteries:** 6 Lithium Ion batteries required. (included)
- **Brand:** Wefly
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4400 Milliamp Hours
- **Recommended Uses For Product:** Laptop
- **Net Quantity:** 1.00 count
- **Voltage:** 10.8 Volts
- **Reusability:** Rechargeable
- **Model Name:** 42T4795 42T4235 42T4791 42T4732 42T4751 42T4752 42T4793 Laptop Battery for Len-ovo Thin-kPad T410 T420 T510 T520 W510 W520 SL410 SL510 L510 L512 L520 T410i T420i L420 Edge E520 E525 Laptop Battery
- **Battery Weight:** 200 Grams

## Images

![Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery - Image 1](https://m.media-amazon.com/images/I/61DcVx0bNcL.jpg)
![Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery - Image 2](https://m.media-amazon.com/images/I/51cKVsX7pTL.jpg)
![Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery - Image 3](https://m.media-amazon.com/images/I/51c+EWmpagL.jpg)
![Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery - Image 4](https://m.media-amazon.com/images/I/51epsZ-TbqL.jpg)
![Wefly SL410 Laptop Battery Compatible for Lenovo ThinkPad L410 L420 L510 L520 T410 T420 T510 T510i T520 W520 SL410 E40 E50 ThinkPad Edge 14" 15" Series ThinkPad Edge E420 E425 E520 E525 E5 Battery - Image 5](https://m.media-amazon.com/images/I/61ShVRRWI9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by F***  on 31 July 2024*

Delivery, packing&product are good

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**Shop now:** [https://www.desertcart.is/products/579950928-wefly-sl410-laptop-battery-compatible-for-lenovo-thinkpad-l410-l420](https://www.desertcart.is/products/579950928-wefly-sl410-laptop-battery-compatible-for-lenovo-thinkpad-l410-l420)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-07*