---
product_id: 608698611
title: "Lenovo 11.1V 45Wh L17C3P51 L17L3P51 L17M3P51 L17M3P52 01AV445 Notebook Battery for Lenovo Thinkpad E480,E485,E490,E495,E580,E585,E590,E595,E14 Gen 1 (2019),E15 Gen 1 (2019),E41-50,E41-55 Series"
brand: "sanisi"
price: "746 kr"
currency: DKK
in_stock: true
reviews_count: 2
category: "Sanisi"
url: https://www.desertcart.dk/products/608698611-lenovo-11-1v-45wh-l17c3p51-l17l3p51-l17m3p51-l17m3p52-01av445-notebook
store_origin: DK
region: Denmark
---

# 11.1V stable voltage 500+ recharge cycles durability 45Wh high-capacity power Lenovo 11.1V 45Wh L17C3P51 L17L3P51 L17M3P51 L17M3P52 01AV445 Notebook Battery for Lenovo Thinkpad E480,E485,E490,E495,E580,E585,E590,E595,E14 Gen 1 (2019),E15 Gen 1 (2019),E41-50,E41-55 Series

**Brand:** sanisi
**Price:** 746 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay unplugged, stay unstoppable with Lenovo’s powerhouse battery!

## Quick Answers

- **What is this?** Lenovo 11.1V 45Wh L17C3P51 L17L3P51 L17M3P51 L17M3P52 01AV445 Notebook Battery for Lenovo Thinkpad E480,E485,E490,E495,E580,E585,E590,E595,E14 Gen 1 (2019),E15 Gen 1 (2019),E41-50,E41-55 Series by sanisi
- **How much does it cost?** 746 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/608698611-lenovo-11-1v-45wh-l17c3p51-l17l3p51-l17m3p51-l17m3p52-01av445-notebook)

## Best For

- sanisi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Over 500 recharge cycles with advanced protection circuits for longevity.
- • **Peace of Mind Warranty:** Full refund within 60 days and 12-month replacement guarantee.
- • **Power Through Your Day:** 45Wh capacity keeps your ThinkPad running longer without the plug.
- • **Seamless Compatibility:** Perfect OEM fit for multiple Lenovo ThinkPad E and Gen series models.
- • **Reliable Voltage Stability:** 11.1V ensures consistent, safe power delivery for peak performance.

## Overview

This Lenovo OEM 3-cell Lithium-Ion battery delivers 45Wh of power at 11.1V, engineered for ThinkPad E and Gen 1 series laptops. Featuring overcharge, over-discharge, temperature, and short-circuit protections, it supports 500+ recharge cycles for reliable, long-lasting performance. Backed by a 12-month warranty and 60-day refund policy, it’s the perfect upgrade to keep your professional workflow uninterrupted.

## Description

Battery Description: *This 3cell Battery For Lenovo Thinkpad L17C3P51 L17L3P51 L17M3P51 L17M3P52 is compatible with Lenovo Thinkpad E480 E485 E490 E495 E580 E585 E590 E595 ,E14 Gen 1 (2019) ,E15 Gen 1 (2019), E41-50 ,E41-55 systems * This battery utilises Lithium-Ion technology and allows you to stay unplugged longer, providing the longest possible battery life. The battery can provide power for approximately 24 watt hours and it is rechargeable. A safe flow of power is ensured by the over-discharge protection, which prevents damage due to incorrect voltage. * Battery life differs due to a multitude of factors, including: features, battery conditioning, power management, applications, screen brightness, and other customer preferences. * Battery energy (Watt-hours): 45Wh Battery Safeguard chip authenticates with Lenovo systems. Alternant Part Number: L17C3P51 L17L3P51 L17M3P51 L17M3P52 01AV445 01AV446 01AV447 01AV448 SB10K79606 SB10K97607 SB10K97608 SB10K97609 5B10W13887 5B10W13888 5B10W13889 5B10W13890 Compatible Laptop Models:Lenovo Thinkpad E480,E485,E490,E495,E580,E585,E590,E595,E14 Gen 1 (2019),E15 Gen 1 (2019),E41-50,E41-55

Review: amazing battery life - amazing battery life, Ease to install and good quality.
Review: Good performance - Arrive just in time , works well ,

## Features

- ➤ [ Battery Information ]:3-Cell Rechargeable Battery, Best OEM Quality , Voltage &Capacity : 11.1V 45Wh 4120mAh
- ➤ [ Warranty ]: Full Refund within 60 days , Replacement within 12 months
- ➤ [ Certified Security ]:100% Brand New from Manufacturer. Overcharge and Overdischarge Circuit Protection;Over-temperature and Short-circuit Protection; Up to 500 recharge cycles over the life of the battery
- ➤ [ SANISI Concept ]: Product Quality and Service must be perfect ! We will let every customer feel satisfied
- ➤【Package Contents】:1 pcs Brand New OEM Battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNPP8YTF |
| Amperage | 4 Amps |
| Antenna Location | Laptop |
| Battery Capacity | 4120 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #106,216 in Electronics ( See Top 100 in Electronics ) #2,038 in Laptop Batteries |
| Brand | SANISI |
| Customer Reviews | 3.6 out of 5 stars 7 Reviews |
| Manufacturer | Dongguan shanghai#mInGyIyUaN Electronic Co.,Ltd |
| Model Name | L17L3P51 |
| Model Number | L17L3P51 |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| UPC | 726960390141 |
| Unit Count | 1.0 Count |
| Voltage | 11.1 Volts |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** SANISI
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4120 Milliamp Hours
- **Recommended Uses For Product:** Laptop
- **Unit Count:** 1.0 Count

## Images

![Lenovo 11.1V 45Wh L17C3P51 L17L3P51 L17M3P51 L17M3P52 01AV445 Notebook Battery for Lenovo Thinkpad E480,E485,E490,E495,E580,E585,E590,E595,E14 Gen 1 (2019),E15 Gen 1 (2019),E41-50,E41-55 Series - Image 1](https://m.media-amazon.com/images/I/717wj+6yHiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ amazing battery life
*by W***D on December 31, 2025*

amazing battery life, Ease to install and good quality.

### ⭐⭐⭐⭐⭐ Good performance
*by C***J on August 28, 2025*

Arrive just in time , works well ,

## Frequently Bought Together

- Lenovo 11.1V 45Wh L17C3P51 L17L3P51 L17M3P51 L17M3P52 01AV445 Notebook Battery for Lenovo Thinkpad E480,E485,E490,E495,E580,E585,E590,E595,E14 Gen 1 (2019),E15 Gen 1 (2019),E41-50,E41-55 Series
- Crucial 16GB DDR4 RAM, 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory, SODIMM 260-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT16G4SFRA32A

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*