---
product_id: 92026707
title: "Laptop G50 Battery Replacement for Lenovo"
brand: "ecrm"
price: "¥7321"
currency: JPY
in_stock: null
reviews_count: 8
url: https://www.desertcart.jp/products/92026707-laptop-g50-battery-replacement-for-lenovo
store_origin: JP
region: Japan
---

# 14.8V High Voltage Up to 500 Recharge Cycles 2600mAh Capacity Laptop G50 Battery Replacement for Lenovo

**Brand:** ecrm
**Price:** ¥7321
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your hustle with confidence—never miss a beat!

## Quick Answers

- **What is this?** Laptop G50 Battery Replacement for Lenovo by ecrm
- **How much does it cost?** ¥7321 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/92026707-laptop-g50-battery-replacement-for-lenovo)

## Best For

- ecrm enthusiasts

## Why This Product

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

## Key Features

- • **Factory Fresh Quality:** 100% brand new from manufacturer with premium build and consistent performance.
- • **Peace of Mind Included:** Backed by a 12-month warranty and 24/7 email support to keep you covered.
- • **Power Through Your Day:** 2600mAh Li-ion battery delivers reliable, long-lasting energy for uninterrupted productivity.
- • **Endurance That Impresses:** Engineered for up to 500 recharge cycles, keeping your laptop energized for the long haul.
- • **Plug & Play Compatibility:** Seamlessly fits a wide range of IdeaPad G and Z series models—no hassle, just power.

## Overview

This high-performance 14.8V, 2600mAh Li-ion battery replacement is designed for multiple Lenovo IdeaPad G and Z series laptops. Featuring 4 cells and up to 500 recharge cycles, it ensures extended battery life and reliable energy delivery. Factory new and backed by a 12-month warranty with round-the-clock support, it’s the perfect upgrade to keep your device running at peak efficiency.

## Description

Item Specification: Replace Part Numbers: L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01 121500171 121500172 121500173 121500174 121500175 121500176 90202869 Fit Laptop Models: G400s Series G400s Touch Series G405s Series G405s Touch Series G410s Series G410s Touch Series G500s Series G500s Touch Series G505s Series G505s Touch Series G510s Series G510s Touch Series S410p Series S410p Touch Series S510p Series S510p Touch Series Z710 Series IdeaPad G400s Series IdeaPad G400s Touch Series IdeaPad G405s Series IdeaPad G405s Touch SeriesIdeaPad G410s Series IdeaPad G410s Touch Series IdeaPad G500s Series IdeaPad G500s Touch Series IdeaPad G505s Series IdeaPad G505s Touch Series IdeaPad G510s Series IdeaPad G510s Touch Series IdeaPad S410p Series IdeaPad S410p Touch Series IdeaPad S510p Series IdeaPad S510p Touch Series IdeaPad Z710 Series IdeaPad G50 G50-30 G50-45 Eraser G40-30 G40-45 G40-70 G40-70M G50 G50-30 G50-45 G50-70 G50-80 G50-70M

Review: Works perfectly. - Works great out of the box. No fitting problems. Pleased with the inexpensive purchase.
Review: It works! - The battery is slow to charge and a little difficult to install but works. Great functionality and price. Was absolutely worth it. Thank you. Note: This was an uncompensated and unbiased review.

## Features

- Battery type: Li-ion; Voltage: 14.8V; Capacity: 2600mAh; Cells: 4-Cells; Color: Black
- Fit for Lapotp Models: IdeaPad G400S G405S G410S G500S G505S G510S S410P S510P Z710 Z40 Z40-70 Z50 Z50-70 Z70 G40-70 G50-30 G50-45 G50-70 G50-80
- Compatible with P/N: L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01 L13S4A01 121500171 121500172 121500173 121500174 121500175 121500176 90202869
- 100% Brand New from factory/manufacturer. Rechargeable Up to 500 cycls over life of battery; High energy efficiency and extended battery life.
- Warranty: 12 months Warranty, 24 x 7 Email Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J1F8J18 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #33,786 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,861 in Laptop Batteries |
| Brand | eCRM |
| Customer Reviews | 4.4 4.4 out of 5 stars (106) |
| Date First Available | October 4, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.6 ounces |
| Item model number | G400S |
| Manufacturer | DONG GUAN BOYU ELECTRONICS CO., LTD. |
| Package Dimensions | 11.81 x 2.48 x 1.65 inches |
| Series | G50 |
| Voltage | 14.8 Volts (DC) |

## Product Details

- **Battery Capacity:** 2600 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** eCRM
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Laptop

## Images

![Laptop G50 Battery Replacement for Lenovo - Image 1](https://m.media-amazon.com/images/I/613h5SRH-4L.jpg)
![Laptop G50 Battery Replacement for Lenovo - Image 2](https://m.media-amazon.com/images/I/71DNvUk5jvL.jpg)
![Laptop G50 Battery Replacement for Lenovo - Image 3](https://m.media-amazon.com/images/I/71fTIiwjdPL.jpg)
![Laptop G50 Battery Replacement for Lenovo - Image 4](https://m.media-amazon.com/images/I/71h6DJLKjOL.jpg)
![Laptop G50 Battery Replacement for Lenovo - Image 5](https://m.media-amazon.com/images/I/71l2DUsW0uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly.
*by R***P on June 14, 2025*

Works great out of the box. No fitting problems. Pleased with the inexpensive purchase.

### ⭐⭐⭐⭐⭐ It works!
*by J***K on April 2, 2025*

The battery is slow to charge and a little difficult to install but works. Great functionality and price. Was absolutely worth it. Thank you. Note: This was an uncompensated and unbiased review.

### ⭐⭐⭐⭐⭐ Laptop replacement battery
*by H***S on November 6, 2024*

The replacement battery fits my laptop like the original battery and is charging and performing fine. I am quite satisfied with this product. At this time I cannot make and send a photo of the installed battery on my laptop.

## Frequently Bought Together

- eCRM Laptop G50 Battery Replacement for G50-80 G50-45 G50-70 Z40 Z50 Z70 G400S G405S G510S G500S G505S G510S S410P S510P Touch Z710 Eraser L12s4a02 L12l4a02.
- 65W Laptop Charger for Lenovo Thinkpad T460 T470 T470S T430 T440 T440S T440P T450 T460S T540P T560 E440 E450 E550 E560 G50 G50-45 G50-70 G50-80 Z50 Z50-70 Z50-75 AC Adapter Power Supply Cord Plug

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**Shop now:** [https://www.desertcart.jp/products/92026707-laptop-g50-battery-replacement-for-lenovo](https://www.desertcart.jp/products/92026707-laptop-g50-battery-replacement-for-lenovo)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*