# Movano BT/AC-4551 Laptop Battery for Acer Aspire 4551, 4741, 5741, 4400 mAh

**URL:** https://aio.lv/en/product--movano-btac-4551--4852962
**Data updated:** 2026-05-27 17:53 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Movano
**Manufacturer code:** BT/AC-4551
**EAN:** 5902687180516
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--movano-btac-4551--4852962

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Movano BT/AC-4551 is a high-quality replacement battery designed for Acer Aspire 4551, 4741, and 5741 series laptops. With a capacity of 4400 mAh and 48 Wh, it provides reliable power for daily computing tasks. Compatible with AS10D31, AS10D41, AS10D51, and AS10D61 battery models, this lithium-ion battery ensures stable performance and long-lasting durability for your portable device.

## Long description

The Movano BT/AC-4551 is a high-quality replacement battery specifically engineered for Acer Aspire 4551, 4741, and 5741 series laptops. Designed to meet or exceed original manufacturer standards, this lithium-ion battery provides a reliable power source for your portable computer, ensuring that you can continue working, studying, or browsing without constant reliance on a wall outlet. With a capacity of 4400 mAh and 48 Wh, it delivers consistent energy output to support your daily computing requirements.
Advantages
This replacement battery offers excellent compatibility with various Acer battery models, making it a versatile solution for users looking to restore their laptop's original runtime. The use of high-grade lithium-ion cells ensures stable performance and long-lasting durability, minimizing the risk of rapid capacity loss over time. By choosing this Movano battery, you benefit from a cost-effective alternative that maintains the portability and functionality of your device without compromising on safety or power stability.
Suitable for
Replacing aging or degraded batteries in Acer Aspire 4551, 4741, and 5741 laptops.
Users who require a reliable backup power source for mobile work or travel.
Restoring the original battery life of compatible Acer notebook models.
When it may not be suitable
This battery is not compatible with Acer laptop models outside of the specified series. If your laptop requires a different voltage or physical connector shape, this unit will not fit or function correctly.
Key specifications
Capacity: 4400 mAh
Energy: 48 Wh
Technology: Lithium-ion
Compatibility: Acer Aspire 4551, 4741, 5741 series
How to use
To install the battery, first ensure that your laptop is completely powered off and disconnected from the AC adapter. Remove the old battery by releasing the locking mechanism on the underside of the laptop. Insert the new Movano battery into the compartment until it clicks securely into place. Once installed, connect your laptop to a power source and charge the battery to its full capacity before using it for the first time on battery power.
What to consider before purchase
Verify your laptop model number matches the supported series.
Check the model number on your current battery to ensure it corresponds with the compatible series (AS10D31, AS10D41, AS10D51, AS10D61).
Ensure your laptop is compatible with the physical dimensions of this battery pack.
Usage recommendations
For optimal battery health, avoid letting the charge drop to zero percent frequently. It is recommended to perform a full charge cycle occasionally and keep the battery in a cool, dry environment when not in use for extended periods.

## FAQ

### How much does the Movano BT/AC-4551 Battery for Acer Aspire 4551, 4741, 5741 cost, and is it available for purchase?

The price is 22.49 € (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 06.07.2026 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 Movano 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 Movano 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/4852962/30431512_large.webp