# Battery Samsung Galaxy A21s Extra Digital SM170838

**URL:** https://aio.lv/en/product--extra-digital-sm170838--4303470
**Data updated:** 2025-12-29 15:59 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** SM170838
**EAN:** 9990000170838
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-sm170838--4303470

## 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

The Extra Digital SM170838 battery is designed for Samsung Galaxy A21s, ensuring reliable performance and longevity. This high-quality replacement battery offers a perfect fit and compatibility, providing your device with the power it needs to function optimally. With a capacity that meets or exceeds original specifications, it guarantees extended usage time and durability, making it an essential accessory for your smartphone.

## Long description

The Extra Digital SM170838 battery is a replacement Lithium‑Ion battery designed for the Samsung Galaxy A21s. It offers 5000 mAh capacity and a form factor compatible with the device to restore runtime and ensure reliable daily operation without changing original device functions.
Advantages
This Li‑Ion battery features faster charging and a longer service life compared with older cell types. It does not exhibit a memory effect, allowing the phone to be charged at any convenient time without reducing capacity. The battery is manufactured to fit the Galaxy A21s and provides capacity that meets or exceeds the original specification for extended usage time.
Suitable for (tasks / use cases)
Replacing a worn or degraded Samsung Galaxy A21s battery
Restoring full-day runtime for daily use: calls, messaging, browsing
Replacement in phones used for navigation, media playback and social apps
Key specifications
Brand: extra digital
Model / MPN: SM170838
EAN: 9990000170838
Battery type: Lithium‑Ion (Li‑Ion)
Capacity: 5000 mAh
Compatible with: Samsung Galaxy A21s
How to use
Power down the Samsung Galaxy A21s, remove the back cover and the original battery following the manufacturer’s or a qualified technician’s instructions. Install the Extra Digital SM170838 battery in the correct orientation, reconnect any required connectors, replace the cover and power on the device. Charge the new battery fully before first use following the device charger specifications.
Usage recommendations
Use the original or compatible charger that matches the Galaxy A21s charging specifications. Avoid extreme temperatures, and store the battery partially charged if not used for long periods. If unsure about disassembly, seek professional replacement to prevent damage to the device.

## Specifications

| Feature | Value |
|---|---|
| Product type | Battery |
| Quantity per pack | 1 pc(s) |
| Warranty period | 1 year(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 5000 mAh |
| Battery voltage | 3.85 V |

### Technical details

| Feature | Value |
|---|---|
| Compatibility | Galaxy A21s |
| Brand compatibility | Samsung |

## FAQ

### How much does the Battery Samsung Galaxy A21s cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4303470/65718003_large.webp