# Battery for Huawei E5573 LTE 4G modem, Maxximus replacement, 1650 mAh, model HB434666RBC

**URL:** https://aio.lv/en/product--maxximus-5901313084518--11247756
**Data updated:** 2026-03-07 19:54 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Maxximus
**Manufacturer code:** 5901313084518
**EAN:** 5901313084518
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--maxximus-5901313084518--11247756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement battery compatible with Huawei E5573 LTE 4G mobile Wi‑Fi modem. Branded Maxximus unit with 1650 mAh capacity and model HB434666RBC, designed to restore portable modem runtime. Intended for users needing a direct battery swap to recover device operation, extended on‑the‑go internet access and reliable power for mobile hotspot use.

## Long description

Replacement battery compatible with Huawei E5573 LTE 4G mobile Wi‑Fi modem. This Maxximus HB434666RBC battery provides 1650 mAh capacity to restore portable modem runtime and maintain mobile hotspot operation. It is designed as a direct swap for the original cell, matching the size and connector arrangement of the Huawei E5573 to enable straightforward replacement and renewed on‑the‑go internet access.
Advantages
The Maxximus replacement battery delivers a practical capacity of 1650 mAh intended to recover typical usage time for web browsing, messaging and light streaming via the Huawei E5573 modem. It is manufactured to fit the original battery compartment and connector layout, allowing a simple installation without modifications. The unit offers consistent voltage output for stable modem performance and is a cost‑effective alternative to replacing the entire device when the original battery has degraded.
Suitable for
Users who need to replace a worn or failing battery in a Huawei E5573 LTE 4G mobile Wi‑Fi modem
Mobile professionals and travelers who rely on a portable hotspot for internet access
Household or backup use where restoring modem runtime is preferable to device replacement
Key specifications
Battery type: rechargeable lithium‑ion cell
Nominal capacity: 1650 mAh
Designed form factor and connector compatible with Huawei E5573 series
Intended use: mobile Wi‑Fi modem power source
Typical operating application: 4G LTE mobile hotspot devices
How to use
Power the modem off and remove the back cover and any SIM card or microSD card if present. Carefully extract the original battery from the compartment, noting the connector orientation. Insert the Maxximus replacement battery into the compartment with the same orientation, ensuring the contacts align and engage fully. Replace the back cover, reinsert SIM or microSD cards, and power the modem on. Allow the battery to complete a normal charge cycle before extended use for best initial performance.
Usage recommendations
Charge the replacement battery using the modem’s original charger or a compatible USB power source that meets the device specifications. Avoid exposing the battery to extreme temperatures, moisture or mechanical damage. If the battery shows swelling, excessive heat during use, or fails to hold charge, discontinue use and replace the battery. Dispose of the old battery in accordance with local electronic waste and battery recycling regulations.

## FAQ

### How much does the Battery Maxximus for Huawei E5573 1650 mAh cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Maxximus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Maxximus service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11247756/62150124_large.webp