# Replacement battery for Samsung Galaxy S3 (I9300) 2300 mAh Li‑Ion — Blue star

**URL:** https://aio.lv/en/product--no-name-38977-uniw--11865431
**Data updated:** 2026-03-09 17:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** No name
**Manufacturer code:** 38977-uniw
**EAN:** 5901737178534
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-38977-uniw--11865431

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement Li‑Ion battery compatible with Samsung Galaxy S3 (model I9300) offering 2300 mAh capacity. Designed as a direct swap to restore device runtime, it fits the original battery compartment and provides standard voltage for phone operation. Suitable for everyday use, extended standby and talking time recovery, and as a spare for repairs or replacements.

## Long description

Replacement Li‑Ion battery compatible with Samsung Galaxy S3 (I9300) offering 2300 mAh capacity. This Blue star battery is designed to fit the original removable battery compartment and provide the standard operating voltage required by the device. It restores runtime for everyday use, improves standby and talk times when the original battery is degraded, and serves as a spare for repairs or replacements.
Advantages
The battery provides a rated 2300 mAh capacity in a compact format that matches the original Galaxy S3 battery size and contact layout. As a direct-swap unit it requires no special tools or modifications, allowing quick replacement to regain full phone functionality. The Li‑Ion chemistry delivers stable voltage during discharge and is compatible with the device charging circuitry when used with the phone's original charger.
Suitable for
Replacing a worn or failing Samsung Galaxy S3 (I9300) internal battery
Keeping as a spare for extended travel or field work
Use in device repair and refurbishment tasks
Restoring standby and talk time for an aging phone
Key specifications
Battery chemistry: Lithium‑Ion (Li‑Ion)
Rated capacity: 2300 mAh
Form factor: removable pouch/cell sized to original Galaxy S3 battery
Nominal voltage: standard for Samsung Galaxy S3 series (phone-compatible voltage)
Color: blue
How to use
Power off the Samsung Galaxy S3, remove the back cover and take out the existing battery. Align the replacement battery's contacts with the phone's contact pins and seat the battery fully in the compartment, then replace the back cover. Charge the phone with the original or compatible charger before first use to ensure correct battery calibration. After installation, monitor charge and discharge behavior for the first few cycles to confirm normal operation.
Usage recommendations
Use the battery with the device's original charger or a charger that meets Samsung's specifications. Avoid exposure to extreme temperatures, physical damage, or prolonged storage at full charge. For longest life, avoid deep discharges and recharge when capacity is low but not completely depleted.

## FAQ

### How much does the Battery for Samsung Galaxy S3 I9300 2300 mAh cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 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 20.07.2026 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 No name 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 No name 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/11865431/67266828_large.webp