# Battery replacement for Samsung Galaxy S9, genuine Samsung, 3500 mAh

**URL:** https://aio.lv/en/product--samsung-rbsku14639--11220426
**Data updated:** 2026-02-14 19:37 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Samsung
**Manufacturer code:** RBSKU14639
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-rbsku14639--11220426

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Genuine Samsung replacement battery designed for the Samsung Galaxy S9 with a capacity of 3500 mAh. Intended to restore device runtime and replace a worn or failing battery. Compatible with original charging and power management systems; suitable for everyday use, calling, browsing, apps and moderate multimedia. Provides reliable power and helps extend device service life when installed correctly.

## Long description

Genuine Samsung replacement battery for the Samsung Galaxy S9 with a capacity of 3500 mAh. This battery is designed to restore device runtime for a Galaxy S9 whose original battery shows reduced capacity, rapid discharge, or unexpected shutdowns. Compatible with the phone's original charging and power management systems, the unit is intended for daily use including calls, web browsing, apps and moderate multimedia playback when installed correctly by a qualified technician or following appropriate disassembly guides.
Advantages
The battery offers a higher-rated capacity compared to many aftermarket alternatives while maintaining compatibility with the Galaxy S9's charging circuitry and safety protocols. Being a genuine Samsung part ensures consistent voltage behaviour and thermal performance under normal operating conditions. Installation can return the phone to near-original runtime, reduce the need for frequent charging, and extend the usable life of the device when replaced properly.
Suitable for
 Replacing an aging or failing Galaxy S9 battery that no longer holds sufficient charge
 Restoring battery life to support daily calling and messaging
 Improving runtime for web browsing, social apps and moderate media playback
 Phone maintenance and refurbishment projects for resale or extended use
Key specifications
 Battery type: Lithium-ion (Li-ion)
 Battery capacity: 3500 mAh
 Nominal voltage: compatible with Galaxy S9 power requirements
 Compatibility: Samsung Galaxy S9 models requiring internal battery replacement
 Form factor: internal, slim pack designed for the Galaxy S9 battery compartment
How to use
Power the device off and follow manufacturer-recommended disassembly instructions or a professional service procedure to access the internal battery compartment. Remove the old battery carefully, disconnecting connectors and adhesive strips as required, and replace with the genuine Samsung 3500 mAh battery. Reconnect the battery connector securely, reassemble the device, and charge the phone fully before first use to allow the device's power management to calibrate. If unsure about opening the device, seek professional repair to avoid damage to the phone or voiding warranties.
Usage recommendations
Use the battery with original Samsung chargers or certified compatible chargers; avoid exposure to extreme heat or moisture. Do not puncture or expose the battery to fire. If the device exhibits unusual heat, swelling, or other signs of malfunction after installation, disconnect power and consult a qualified technician. Store unused batteries in a cool, dry place and follow local regulations for battery disposal and recycling.

## FAQ

### How much does the Battery for Samsung Galaxy S9 — genuine 3500 mAh cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 28.07.2026 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. 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 Samsung 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 Samsung 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