---
product_id: 572483817
title: "2500mAh W-5 Battery Replacement for Netgear Sierra Wireless Router Aircard 770S 771S 782S 790S 344B (Sprint) AC770S Mobile WiFi Hotspot, Model No: W-5"
brand: "asdawn"
price: "₨592"
currency: SCR
in_stock: true
reviews_count: 6
category: "Asdawn"
url: https://www.desertcart.sc/products/572483817-2500mah-w-5-battery-replacement-for-netgear-sierra-wireless-router
store_origin: SC
region: Seychelles
---

# Fast & Efficient Charging 2500mAh High Capacity Advanced Safety Protections 2500mAh W-5 Battery Replacement for Netgear Sierra Wireless Router Aircard 770S 771S 782S 790S 344B (Sprint) AC770S Mobile WiFi Hotspot, Model No: W-5

**Brand:** asdawn
**Price:** ₨592
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your connection, never miss a moment!

## Quick Answers

- **What is this?** 2500mAh W-5 Battery Replacement for Netgear Sierra Wireless Router Aircard 770S 771S 782S 790S 344B (Sprint) AC770S Mobile WiFi Hotspot, Model No: W-5 by asdawn
- **How much does it cost?** ₨592 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/572483817-2500mah-w-5-battery-replacement-for-netgear-sierra-wireless-router)

## Best For

- asdawn enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Built-in microchip safeguards against overcharging, overheating, and short circuits for worry-free use.
- • **Quality You Can Trust:** Manufactured under strict dual quality control with a satisfaction guarantee—replace or refund if not fully satisfied.
- • **Power Through Your Day:** Up to 48 hours of reliable, high-capacity battery life keeps your mobile hotspot connected when it matters most.
- • **OEM-Grade Compatibility:** Perfectly matches Netgear Aircard 770S, 771S, 782S, 790S, and 344B models for seamless replacement.
- • **Optimized Charging Cycles:** Achieve peak battery performance after just 3-5 full charge/discharge cycles—engineered for longevity and efficiency.

## Overview

This ASDAWN 2500mAh W-5 replacement battery is designed specifically for Netgear Sierra Wireless Aircard mobile hotspots, delivering up to 48 hours of high-capacity performance. Featuring advanced Li-ion cells with built-in safety microchips, it ensures efficient charging and long-lasting durability through 500+ cycles. OEM-level compatibility and rigorous quality control make it the smart choice to restore your hotspot’s battery life and keep you connected on the go.

## Description

desertcart.com: 2500mAh W-5 Battery Replacement for Netgear Sierra Wireless Router Aircard 770S 771S 782S 790S 344B (Sprint) AC770S Mobile WiFi Hotspot, Model No: W-5 : Cell Phones & Accessories

Review: Works great - Great replacement battery
Review: Smaller that it should be! - The Battery was smaller than it should be, so the Hotspot never worked. I returned it, bought the original, and now is working well.

## Features

- [FOR COMPATIBLE MODEL] --- Same performance as the new OEM. Please verify your old battery part number and model before purchasing this replacement battery. Compatible with Netgear Sierra Wireless Router Aircard 770S 771S 782S 790S 344B (Sprint) AC770S Mobile WiFi Hotspot, Model No: W-5. NOT FOR Others "Model No".
- [WITH BEST PERFORMANCE] --- Please use original charger and cable to charge this battery. Using up all the power of Netgear AirCard battery replacement 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.
- [HIGH CAPACITY BATTERY] --- ASDAWN for Netgear mobile hotspot battery replacement w-5 is made of high quality Li-ion battery cell, the advanced technology makes this replacement battery capacity up to 2500mAh and provides you a high-speed and efficient charging. Up to 48 hours of long lasting time, bring your battery's life back to glory and save the money. Choose ASDAWN battery restore your phone to like new performance!
- [SAFETY TESTED BATTERY CELLS] --- Our battery uses Grade A rated battery cells ensure longer battery life (500 cycles) and high-speed, efficient charging. Every for Netgear AirCard W-5 battery is manufactured and tested under strict quality control standards. Build-in microchip to prevent over-charging, over-discharging, short-circuit and over-heating. Voltage protection and current protection for safer operation for both user and devices.
- [STRICT DUAL QUALITY CONTROL] --- We take care of all quality-related issues with a REPLACEMENT or REFUND. Our items are all produced in fully automated workshops, and the finished products are controlled and inspected by professional technical personnel to ensure that they are delivered to customers with superior performance and do not disappoint their trust in us. Only with excellent product quality can we go further!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8RQYJ9Z |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #230,089 in Health & Household ( See Top 100 in Health & Household ) #454 in 3.7V Batteries |
| Customer Reviews | 3.7 3.7 out of 5 stars (31) |
| Date First Available | August 5, 2022 |
| Item Weight | 1.94 ounces |
| Item model number | W-5 |
| Manufacturer | ASDAWN |
| Package Dimensions | 4.33 x 2.87 x 0.31 inches |

## Product Details

- **Battery Capacity:** 2500 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** ASDAWN
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![2500mAh W-5 Battery Replacement for Netgear Sierra Wireless Router Aircard 770S 771S 782S 790S 344B (Sprint) AC770S Mobile WiFi Hotspot, Model No: W-5 - Image 1](https://m.media-amazon.com/images/I/61JPtcLWMjL.jpg)

## Questions & Answers

**Q: Does this battery have the notch on the back of it so it will fit in an MR1100?  There are no pictures of the back.**
A: Please look at the second picture in the product description and see if the model number written on your old battery sticker is W-10a, if it is, it is compatible with your mobile hotspot.

**Q: Do you have a battery compatible with 308-10034-01?**
A: Please check if the “Model No" on your old battery sticker is W-10a, if it is, it can be used.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by L***N on September 27, 2023*

Great replacement battery

### ⭐ Smaller that it should be!
*by R***O on December 2, 2025*

The Battery was smaller than it should be, so the Hotspot never worked. I returned it, bought the original, and now is working well.

### ⭐⭐⭐⭐⭐ Worth it
*by P***E on May 19, 2025*

Fits exactly like the original in the hot spot

## Frequently Bought Together

- 2500mAh W-5 Battery Replacement for Netgear Sierra Wireless Router Aircard 770S 771S 782S 790S 344B (Sprint) AC770S Mobile WiFi Hotspot, Model No: W-5
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-10*