# Battery extra digital for Samsung Galaxy S9+ SM170579 3500mAh Li-ion

**URL:** https://aio.lv/en/product--extra-digital-sm170579--4112143
**Data updated:** 2025-12-29 15:38 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** SM170579
**EAN:** 9990000170579
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-sm170579--4112143

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Replacement Li-ion battery by extra digital designed for Samsung Galaxy S9+ (model SM170579). Capacity 3500mAh, compatible with the S9+ to restore device runtime and replace worn or faulty batteries. Intended for smartphone power supply, suitable for everyday use, calls, browsing and media playback. Installation requires opening the phone and basic repair skills or professional service.

## Long description

Replacement battery by extra digital designed for Samsung Galaxy S9+ (model SM170579). This lithium-polymer battery has a capacity of 3500 mAh and a nominal voltage of 3.7 V, intended to restore device runtime and replace worn or faulty batteries. The product is manufactured by Extra Digital (EU) and includes a 12-month warranty. The list of compatible models may be incomplete.
Advantages
The Extra Digital battery offers shorter charging time and longer service life compared with standard cells of similar class, while maintaining compatibility with the original Samsung Galaxy S9+. It is a direct replacement intended to deliver reliable power for daily smartphone tasks and media playback.
Suitable for
Replacing a worn or failing Samsung Galaxy S9+ battery
Restoring mobile runtime for calls, browsing and media playback
Use as a spare battery for everyday smartphone power needs
Key specifications
Brand: extra digital
Model / MPN: SM170579
Compatible device: Samsung Galaxy S9+
Capacity: 3500 mAh
Type: Li-polymer (Li-ion class)
Nominal voltage: 3.7 V
EAN: 9990000170579
Warranty: 12 months
How to use
Installation requires opening the phone and basic repair skills or professional service. Before replacement, power off the device and discharge static electricity by grounding yourself. Remove the back cover and existing battery following device-specific instructions, install the replacement cell, reconnect all connectors and reassemble the phone. After installation, fully charge the new battery before first use.
Usage recommendations
Use only as a replacement for compatible Samsung Galaxy S9+ devices. Do not puncture, short-circuit or expose the battery to high temperatures. If unsure about installation, seek professional service to avoid damage to the device or the new battery.

## FAQ

### How much does the Battery extra digital for Samsung Galaxy S9+ SM170579 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 02.07.2026 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 extra digital 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 extra digital 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/4112143/52194388_large.webp