---
product_id: 74682649
title: "Synergy Digital Wireless Router Battery, Works with Huawei E5220 Wireless Router, (Li-Ion, 3.7V, 1100 mAh) Ultra Hi-Capacity, Compatible with Huawei BTR7519, Huawei - HB5A2H Battery"
brand: "walkingly"
price: "€ 1.45"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.gr/products/74682649-synergy-digital-wireless-router-battery-works-with-huawei-e5220-wireless
store_origin: GR
region: Greece
---

# 3.7V power 1100 mAh capacity 3-year warranty Synergy Digital Wireless Router Battery, Works with Huawei E5220 Wireless Router, (Li-Ion, 3.7V, 1100 mAh) Ultra Hi-Capacity, Compatible with Huawei BTR7519, Huawei - HB5A2H Battery

**Brand:** walkingly
**Price:** € 1.45
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Stay Connected, Stay Powerful!

## Quick Answers

- **What is this?** Synergy Digital Wireless Router Battery, Works with Huawei E5220 Wireless Router, (Li-Ion, 3.7V, 1100 mAh) Ultra Hi-Capacity, Compatible with Huawei BTR7519, Huawei - HB5A2H Battery by walkingly
- **How much does it cost?** € 1.45 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/74682649-synergy-digital-wireless-router-battery-works-with-huawei-e5220-wireless)

## Best For

- walkingly enthusiasts

## Why This Product

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

## Key Features

- • **Reliability Redefined:** Meets or exceeds original specs for peace of mind.
- • **Seamless Compatibility:** Perfectly fits Huawei E5220, BTR7519, and HB5A2H models.
- • **Trusted Brand Assurance:** Synergy Digital is a name you can trust for quality and performance.
- • **Long-Lasting Performance:** Enjoy extended usage with 1100 mAh for all your online needs.
- • **Power Up Your Connectivity:** Experience uninterrupted internet with ultra high-capacity power.

## Overview

The Synergy Digital Wireless Router Battery is an ultra high-capacity Li-Ion battery (3.7V, 1100 mAh) designed for seamless compatibility with Huawei E5220, BTR7519, and HB5A2H models. It meets or exceeds original manufacturer specifications and comes with a 3-year limited warranty, ensuring reliable performance for your wireless connectivity needs.

## Description

Review: Five Stars - works well

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XGRGWPT |
| Battery Capacity | 1100 Milliampere Hour (mAh) |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Brand | WALKINGLY |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Item Weight | 0.7 Pounds |
| Manufacturer | MRP Corp |
| Model Number | BF472768 |
| Unit Count | 2.00 Count |

## Images

![Synergy Digital Wireless Router Battery, Works with Huawei E5220 Wireless Router, (Li-Ion, 3.7V, 1100 mAh) Ultra Hi-Capacity, Compatible with Huawei BTR7519, Huawei - HB5A2H Battery - Image 1](https://m.media-amazon.com/images/I/71N6JFhY2FL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by S***E on August 22, 2018*

works well

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**Shop now:** [https://www.desertcart.gr/products/74682649-synergy-digital-wireless-router-battery-works-with-huawei-e5220-wireless](https://www.desertcart.gr/products/74682649-synergy-digital-wireless-router-battery-works-with-huawei-e5220-wireless)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-03*