# Battery for Dell laptops MicroBattery 829MX — Li-Ion, black

**URL:** https://aio.lv/en/product--microbattery-829mx--10923503
**Data updated:** 2026-03-17 09:05 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** MicroBattery
**Manufacturer code:** 829MX
**EAN:** 5704174265603
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 85.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microbattery-829mx--10923503

## 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 compatible with Dell models, MicroBattery model 829MX. Lithium‑Ion (Li‑Ion) chemistry, black finish. Designed as a spare part to restore portable power for Dell notebooks and enable mobile use, battery replacement, and extended runtime for on‑the‑go productivity and travel.

## Long description

The MicroBattery 829MX is a replacement lithium‑ion (Li‑Ion) battery designed for use with compatible Dell laptops. It provides a black finished, four‑cell form factor intended as a spare or replacement unit to restore portable power and extend runtime for mobile productivity and travel. The pack is intended for users who need to replace a worn battery or keep a spare for uninterrupted laptop use.
Advantages
This MicroBattery 829MX battery uses Li‑Ion technology to deliver a balance of energy density and dependable performance suitable for laptop operation. The black finish integrates with typical notebook designs, and the replacement pack is sized to fit compatible Dell models, enabling straightforward battery swaps without modifying the host device. The design focuses on restoring mobile power quickly and reliably while avoiding unnecessary complexity.
Suitable for
Replacing a depleted or failing battery in compatible Dell notebooks
Keeping as a spare for travel and extended mobile use
Restoring battery runtime for work, study, or commuting
Key specifications
Battery technology: Lithium‑Ion (Li‑Ion)
Product colour: Black
Form factor: 4‑cell laptop battery (replacement pack)
Intended use: Spare or replacement battery for compatible Dell laptops
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the existing battery following the laptop manufacturer’s procedure, install the MicroBattery 829MX into the battery bay until it locks into place, and secure any latches or screws required by the host model. Reconnect AC power and allow the system to recognize the new battery; charge fully before regular mobile use to calibrate state‑of‑charge indicators.
Usage recommendations
Use the battery only with compatible Dell laptop models and follow the laptop manufacturer’s safety guidelines. Store the battery in a cool, dry place and avoid exposure to high temperatures or moisture. For prolonged storage, keep the battery at partial charge (around 40–60%). Dispose of the battery according to local electronic waste regulations.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 60 Wh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Brand compatibility | Dell |

## FAQ

### How much does the Battery MicroBattery 829MX for Dell laptops cost, and is it available for purchase?

The price is 102.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 Battery MicroBattery 829MX for Dell laptops 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, 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.

## Image

https://aio.lv/img/cache/product/10923503/65721371_large.webp