# Battery Samsung EB-BG781ABY Li‑Ion 4500mAh replacement battery for portable devices

**URL:** https://aio.lv/en/product--samsung-eb-bg781aby--4069771
**Data updated:** 2026-01-14 15:35 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Samsung
**Manufacturer code:** EB-BG781ABY
**EAN:** 8596311131776
**Warranty:** 6 Months
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-eb-bg781aby--4069771

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Rechargeable Li‑Ion battery Samsung EB-BG781ABY with 4500mAh capacity designed as a replacement power source for compatible portable devices. Provides long runtime and steady voltage for everyday use, helping restore device autonomy. Suitable for users needing a direct OEM-compatible battery swap for extended mobile operation and reliable charging cycles.

## Long description

Rechargeable Li‑Ion battery EB-BG781ABY with 4500 mAh capacity designed as a replacement power source for compatible Samsung portable devices. This battery restores device runtime and provides stable voltage for daily use, matching the form factor and electrical characteristics of original equipment for direct replacement.
Advantages
The battery offers a high-capacity 4500 mAh cell that extends operating time compared with lower-capacity replacements. As a Li‑Ion design, it delivers consistent voltage during discharge and supports multiple charging cycles while fitting OEM dimensions for straightforward installation.
Suitable for
Replacing a depleted battery in compatible Samsung smartphones
Repairing devices to restore original battery life
Users who require longer daily operating time without frequent recharging
Key specifications
Chemistry: Lithium‑ion (Li‑Ion)
Nominal capacity: 4500 mAh
Intended use: internal replacement battery for mobile devices
Form factor: flat, rechargeable pack compatible with specified Samsung models
Voltage characteristics: designed to provide stable operating voltage for smartphone workloads
How to use
Power off the device and remove any external covers. Open the device according to the manufacturer repair procedure, disconnect the old battery connector, and replace it with the EB-BG781ABY ensuring correct connector alignment. Reassemble the device and charge the new battery fully before first use. If unsure about the procedure, seek professional repair service to avoid damage.
Usage recommendations
Charge the battery with the device’s original charger or a compatible charger; avoid exposing the battery to extreme temperatures and follow standard battery safety guidelines. Dispose of the old battery at an appropriate recycling facility.

## FAQ

### How much does the Battery Samsung EB-BG781ABY Li‑Ion 4500mAh cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 27.07.2026 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 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

## Image

https://aio.lv/img/cache/product/4069771/51087560_large.webp