# Battery for Dell Inspiron 7779/7778, Latitude 3379, Vostro 5568 — MicroBattery FC92N Li‑Ion

**URL:** https://aio.lv/en/product--microbattery-fc92n--10923501
**Data updated:** 2026-03-17 09:05 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** MicroBattery
**Manufacturer code:** FC92N
**EAN:** 5711783905110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 88.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 73.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microbattery-fc92n--10923501

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery MicroBattery FC92N compatible with Dell Inspiron 7779 and 7778, Latitude 3379 and Vostro 5568. Lithium‑Ion (Li‑Ion) technology provides rechargeable power for portable use. Designed as a spare part to restore battery runtime and enable mobile productivity, suitable for repairs and device maintenance.

## Long description

Replacement laptop battery MicroBattery FC92N compatible with Dell Inspiron 7779 and 7778, Latitude 3379 and Vostro 5568. This Lithium‑Ion (Li‑Ion) battery is designed to restore portable power to compatible notebook models, enabling mobile use, system maintenance, and extended runtime for tasks away from mains power.
Advantages
This MicroBattery Li‑Ion battery provides a factory‑style replacement power source that restores original runtime characteristics for supported Dell models. It supports repeated charge cycles typical of modern laptop batteries and is intended for easy swapping during repairs or device maintenance. The design focuses on compatibility and reliable energy delivery for everyday mobile computing.
Suitable for
 Replacing a worn or failing battery in Dell Inspiron 7779 and 7778
 Renewing battery runtime on Dell Latitude 3379
 Power restoration for Dell Vostro 5568 used in mobile or office environments
 Repair shops and technicians performing battery replacements
Key specifications
 Battery technology: Lithium‑Ion (Li‑Ion)
 Form factor: internal laptop battery designed for the specified Dell models
 Compatibility: compatible with Dell Inspiron 7779, Inspiron 7778, Latitude 3379, Vostro 5568
 Use case: rechargeable portable power for notebook operation and maintenance
How to use
Power down the laptop and disconnect it from the mains before beginning. Remove the service panel or battery access cover according to the device manufacturer’s instructions, then carefully disconnect and remove the old battery. Install the replacement battery ensuring connector alignment and secure mounting. Reattach the access cover and power on the laptop to verify proper charging and operation. Follow the laptop manufacturer’s service manual for steps specific to each model.
Usage recommendations
Charge the replacement battery fully before first use and perform normal charge/discharge cycles. Use the laptop’s power management settings to optimize runtime and avoid prolonged deep discharge. For safety, use only compatible chargers and follow Dell’s maintenance guidance when replacing internal components.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery capacity | 42 Wh |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Inspiron 7779/7778
Latitude 3379
Vostro 5568 |
| Brand compatibility | Dell |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 236 g |
| Package depth | 163 mm |
| Package height | 28 mm |
| Package width | 242 mm |

## FAQ

### How much does the MicroBattery FC92N laptop battery for Dell cost, and is it available for purchase?

The price is 88.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 21.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can MicroBattery FC92N laptop battery for Dell be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 MicroBattery 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 MicroBattery 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, 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/10923501/65721369_large.webp