---
product_id: 263175705
title: "SHENMZ W-20 Battery for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS Higher Capacity Replacement Battery"
brand: "shenmz"
price: "115.86 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Shenmz"
url: https://www.desertcart.tn/products/263175705-shenmz-w-20-battery-for-netgear-nighthawk-5g-wifi-6
store_origin: TN
region: Tunisia
---

# 1200+ Charge Cycles 5040mAh High Capacity Multi-layer Safety Protection SHENMZ W-20 Battery for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS Higher Capacity Replacement Battery

**Brand:** shenmz
**Price:** 115.86 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your Nighthawk like a pro—never miss a beat!

## Quick Answers

- **What is this?** SHENMZ W-20 Battery for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS Higher Capacity Replacement Battery by shenmz
- **How much does it cost?** 115.86 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/263175705-shenmz-w-20-battery-for-netgear-nighthawk-5g-wifi-6)

## Best For

- shenmz enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Over 1200 charge cycles ensure your hotspot stays powered through countless workdays and weekend getaways.
- • **Safety First, Always:** Advanced IC chip with CE, FCC, ROHS, and UL certifications protects against overcharging, overheating, and over-discharging.
- • **Seamless Compatibility:** Perfectly engineered for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro models MR5100, MR5200, and MR5200-100EUS—plug and play confidence.
- • **Eco-Friendly & Reliable:** Mercury, lead, and cadmium free lithium-ion battery with smart design for safer, cleaner energy on the go.
- • **Power That Lasts All Day:** 5040mAh capacity matches OEM for up to 48 hours standby—stay connected without compromise.

## Overview

The SHENMZ W-20 Replacement Battery is a premium 5040mAh lithium-ion power source designed specifically for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro models MR5100, MR5200, and MR5200-100EUS. Featuring over 1200 charge cycles, multi-layer safety protections, and full compliance with CE, FCC, ROHS, and UL standards, it delivers reliable, long-lasting performance that matches or exceeds the original battery. This eco-friendly, high-capacity battery ensures your mobile hotspot stays powered for up to 48 hours standby, making it the essential upgrade for professionals who demand uninterrupted connectivity.

## Description

Product description Grade A+ Battery With High Density Li-ion - Lithium Ion battery, 5040mAh compatible with Router NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS. - The size and the capacity of the battery are strictly in accordance with the original battery design, security performance and consistent original machine, more suitable for your MR5100, MR5200 Router . Battery Multiple Protection The SHENMZ W-20 battery contains no mercury, lead, cadmium and other harmful substances. Lithium Ion batteries use colloidal electrolytes and do not generate large amounts of gas, such as liquid boiling, thereby eliminating the possibility of violent explosions. Brand new 0 cycle, more power than the original battery. Up to 1200 charger / discharge. Smart IC Chip and UL Certified -Built-in intelligent IC chip and upgrade with dual charging cable. We have improved the circuit system to prevent overloading, overheating and overcharging. - CE, FCC, ROHS, UL certified and manufactured under strict quality control, multiple protection for safer operation for users and device.

Review: N/A - N/A
Review: Replacement battery - This was a perfect fit replacement battery to put right into my nerves gear box without having to go back to the provider and have them charge me 3xs more for a battery

## Features

- ❤【COMPATIBILITY WITH】:This battery Compatibility With Netgear Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS.
- ❤【HIGH QUALITY,TRUSTWORTHY PREMIUM BATTERY】:This Upgraded W-20 battery uses Grade A+ rated battery cells with CE and ROHS certification,ensure last over 1200 charge cycles. Multiple-protection for safer operation for both user and devices,build-in microchip to prevent over-charging,over-discharging and over-heating.
- ❤【LONG-LASTING REPLACEMENT BATTERY】:Bring your Wireless Router battery life back to glory and save the money of an upgrade; get from 0% to 100% power in a matter of seconds by simply swapping batteries,Matches the 48 hour standby endurance of a fully functional new OEM battery.
- ❤【HOW TO USE】:Using up all the power of battery for the first three times before charging,and then take a full charge,thus the battery can be reached the optimum effect of using.Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
- ❤【GREAT SERVICE GUARANTEE】: Your satisfaction is always our business goal. If you are not satisfied with our product, please contact our friendly customer service through the "Contact Seller" feature, we will reach out to you within 24 hours, take care of all quality-related issues with a refund or replacement. So you can purchase our products without any risk.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082Y1LM8K |
| Antenna Location | Computer Routers |
| Battery Capacity | 3600 Milliampere Hour (mAh) |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 55 Grams |
| Best Sellers Rank | #21,927 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #71 in Cell Phone Replacement Batteries |
| Brand | SHENMZ |
| Compatible Phone Models | For NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS |
| Customer Reviews | 4.4 out of 5 stars 140 Reviews |
| Item Dimensions | 3.62 x 2.83 x 0.55 inches |
| Manufacturer | VinPone |
| Model Name | Replacement Battery |
| Model Number | W-20 battery |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Recommended Uses For Product | Computer Routers |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.85 Volts |

## Product Details

- **Battery Capacity:** 3600 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** SHENMZ
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Computer Routers

## Images

![SHENMZ W-20 Battery for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS Higher Capacity Replacement Battery - Image 1](https://m.media-amazon.com/images/I/51BGtnXs5LL.jpg)

## Questions & Answers

**Q: How is this listed as "higher capacity" when the original battery is 5400mah and this battery is 3600mah?**
A: Battery Capacity is 5040mAh, Compatibility With Netgear Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS.

## Customer Reviews

### ⭐⭐⭐⭐⭐ N/A
*by R***S on May 24, 2026*

N/A

### ⭐⭐⭐⭐⭐ Replacement battery
*by U***I on September 14, 2025*

This was a perfect fit replacement battery to put right into my nerves gear box without having to go back to the provider and have them charge me 3xs more for a battery

### ⭐⭐⭐⭐ Okay but could be better.
*by J***H on February 3, 2021*

I feel like the battery life could be better for a new battery. Charged about 10 times now and expected it to improve as lithium batteries tend to do. Brightness is down so there shouldn't be to much drag on it, but still play 3hrs kills it

## Frequently Bought Together

- SHENMZ W-20 Battery for NETGEAR Nighthawk 5G WiFi 6 Mobile Hotspot Pro by AT&T W-20 MR5100 MR5200, MR5200-100EUS Higher Capacity Replacement Battery
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- Netgear Nighthawk M6 Mobile Hotspot Add-On Battery – Works with M6 (MR6150, MR6550) Mobile Routers | Lasts All Day| Rechargeable, Compact Lithium-Ion Battery

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-24*