# Laptop battery Dell 3G4T8 42Wh Li-ion, primary replacement for compatible Dell notebooks

**URL:** https://aio.lv/en/product--dell-3g4t8--11151500
**Data updated:** 2026-02-14 19:32 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 3G4T8
**EAN:** 5715063600092
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-3g4t8--11151500

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Rechargeable laptop battery Dell model 3G4T8 with 42Wh capacity and lithium-ion chemistry. Designed as a primary replacement battery for compatible Dell notebooks, it restores portable power for mobile work, travel, and everyday use. Provides standard runtime extension, easy installation, and compatibility with systems specified by Dell for this part number.

## Long description

The Dell 3G4T8 42Wh Li-ion laptop battery is a rechargeable primary replacement designed to restore portable power in compatible Dell notebook models. With a 42 watt-hour capacity and lithium-ion chemistry, this battery offers a balance of runtime and compact size for everyday mobile use. It is intended as a direct swap for original batteries specified for the same Dell series and fits into the existing battery bay without modifying the notebook.
Advantages
This replacement battery delivers a dependable power source with stable voltage output typical for lithium-ion cells, enabling the notebook to operate off-grid for standard productivity tasks. Its moderate 42Wh capacity keeps the unit lightweight while providing several hours of use depending on workload and system configuration. The battery supports straightforward installation and immediate operation once connected, restoring the device’s portability.
Suitable for
Everyday office productivity: web browsing, document editing, and email
Light multimedia playback and video conferencing
Travel and remote work where mains power is unavailable
Replacing a worn-out or degraded original battery to restore runtime
Key specifications
Battery type: Lithium-ion (Li-ion)
Nominal capacity: 42 Wh
Intended use: Primary replacement for compatible Dell notebooks
Form factor: Internal notebook battery designed to fit the dedicated battery bay
Typical operating temperature range: standard laptop operating range (ambient use)
How to use
Power down the notebook and disconnect the mains adapter before replacing the battery. Remove the old battery following the notebook manufacturer’s instructions for safe removal. Insert the replacement battery into the battery bay until it latches securely, then reconnect power and start the system. Allow the battery to charge fully before first extended use to help the battery management system calibrate state-of-charge reporting.
Usage recommendations
To maintain optimal battery life, avoid prolonged storage at full charge or completely discharged state; store the battery at around 40–60% charge if the notebook will be unused for an extended period. Use the notebook’s power management settings to reduce screen brightness and limit background processes when extended runtime is required.

## FAQ

### How much does the Dell 3G4T8 42Wh laptop battery cost, and is it available for purchase?

The price is 58.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 173 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 20.07.2026 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: Cash payment, 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 Dell 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 Dell 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/11151500/68544324_large.webp