Battery Green Cell AS77ULTRA for ASUS

Name: Battery Green Cell AS77ULTRA for AS77ULTRA
Brand: Green Cell
SKU: 4015151
Price: 54.49 EUR
Availability: InStock

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Battery Green Cell AS77ULTRA for ASUS A450 A550 F550 K550 R510 X450 X550

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Short description

The Green Cell AS77ULTRA battery is a reliable replacement for ASUS laptops, compatible with models A450, A550, F550, K550, R510, X450, and X550. It offers high performance and longevity, ensuring your laptop runs smoothly. Ideal for users needing a dependable power source for everyday tasks.

Available at price 54.49 €: 34 pcs.

Total available for order: 68 pcs.

Warranty: 2 Years

SKU: 4015151

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

09.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Green Cell AS77ULTRA battery is a replacement power unit designed for compatible ASUS laptop models including A450, A550, F550, K550, R510, X450 and X550. Manufactured using Lithium‑Ion technology, this 3400 mAh black battery restores mobile power for daily computing tasks and offers a balance of capacity and compact form factor to fit the original mounting points and connectors of supported notebooks.

Advantages

The battery provides stable voltage and consistent performance through typical charge cycles, helping to maintain predictable runtime for office work, web browsing and multimedia playback. Its Li‑Ion chemistry ensures a favorable energy density while keeping weight and size suitable for portable use. The battery is produced to match mechanical and electrical specifications of the compatible laptop models so it fits without modification.

Suitable for

Replacing a worn or failed battery in supported ASUS laptop models
Extending mobile runtime for everyday productivity tasks
Maintaining portable power for travel, study, or remote work
Servicing refurbished laptops where original battery performance is reduced

Key specifications

Battery technology: Lithium‑Ion (Li‑Ion)
Nominal capacity: 3400 mAh
Colour: Black
Form factor: Replaceable internal laptop battery compatible with specified ASUS models

How to use

Before installation, power off the laptop and remove any external power source. Follow the laptop manufacturer's service instructions to access the internal battery compartment, disconnect the old battery connector, and remove the battery module. Install the Green Cell AS77ULTRA in the same orientation, connect the battery cable securely, and reassemble the laptop. After first installation, charge the battery fully before normal use to calibrate charge reporting. Observe standard safety precautions when handling Li‑Ion batteries.

Usage recommendations

Store and use the battery at moderate temperatures, avoid exposure to high heat or moisture, and do not subject the battery to impact or disassembly. For prolonged storage, keep the battery charged to approximately 40–60% and check charge periodically. If you notice abnormal heating, swelling, or performance degradation, discontinue use and replace the battery.

Specifications

Battery technology:: Lithium-Ion (Li-Ion)
Battery capacity:: 3400 mAh
Product colour:: Black

All features

Quantity per pack:: 1 pc(s)

Battery

Battery technology:: Lithium-Ion (Li-Ion)
Battery capacity:: 3400 mAh
Number of battery cells:: 4
Battery voltage:: 14.4 V
Product colour:: Black

Technical details

Type:: Battery
Compatibility:: A450 A550 F550 K550 R510 R510D R510DP X450 X550 X550D
Brand compatibility:: Asus

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Warehouse	Stock	Delivery to the store	Store Price
WH353	34	06.07.2026 Best delivery	54.49 €
EU58	34	10.07.2026	55.99 €

54.49 €

Stock: 34

Delivery Date: 06.07.2026 Best delivery

Warehouse: WH353

55.99 €

Stock: 34

Delivery Date: 10.07.2026

Warehouse: EU58

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Customer questions

FAQ

How much does the Battery Green Cell AS77ULTRA for ASUS cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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 Green Cell 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 Green Cell 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, product colour, 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.

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