# Laptop battery Dell 42Wh lithium-ion model 3DDDG for compatible Dell notebooks

**URL:** https://aio.lv/en/product--dell-3dddg--10739163
**Data updated:** 2026-02-12 22:05 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 3DDDG
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 139.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 115.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-3dddg--10739163

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Dell 42Wh lithium-ion (model 3DDDG) designed for compatible Dell notebooks. Provides 42 watt-hours of capacity using lithium-ion cells to power mobile use, extending runtime for work, study and travel. Intended as an OEM-compatible spare to restore battery life; install according to manufacturer guidelines and use original charger for best results.

## Long description

Replacement laptop battery Dell 42Wh lithium-ion model 3DDDG is a spare power unit designed for compatible Dell notebooks. It provides 42 watt-hours of energy storage using lithium-ion cells to restore or extend mobile runtime for everyday tasks. Intended as an OEM-compatible replacement, the battery is suitable for users who need to recover battery life in their notebook without changing the original charging system.
Advantages
This 42Wh lithium-ion battery offers a compact balance of capacity and weight, delivering stable power for typical productivity and multimedia use. Designed for compatibility with specified Dell notebook models, it supports standard charging routines and integrates with the system's battery reporting features. The lithium-ion chemistry ensures consistent discharge characteristics and rechargeability over multiple cycles when used under recommended conditions.
Suitable for
 Extending runtime for work and study on compatible Dell notebooks
 Replacement of worn or degraded original battery to restore usable battery life
 Mobile use during travel when mains power is unavailable
 Backup power for short-term unplugged sessions and presentations
Key specifications
 Capacity: 42 Wh (watt-hours)
 Chemistry: Lithium-ion rechargeable cells
 Intended use: Notebook internal battery replacement
 Form factor: Slim profile designed to fit compatible Dell notebook slots
 Typical operating environment: Room temperature to moderate heat; avoid extremes for longevity
How to use
Install the battery following the notebook manufacturer's service instructions: power down the laptop, disconnect any external power source, remove the service hatch or battery compartment cover if applicable, and replace the old battery with the new unit ensuring proper alignment and secure fastening. After installation, connect the original Dell charger and allow the battery to charge fully before first use. Monitor the system's battery status indicator to confirm successful recognition and normal charging behavior.
Usage recommendations
Use the original Dell charger and avoid exposing the battery to extreme temperatures or moisture. For optimal battery life, perform regular charge cycles, avoid deep discharges when possible, and store the battery at approximately 40% charge if it will be unused for extended periods. Dispose of the battery according to local regulations for lithium-ion cells.

## FAQ

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

The price is 139.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 30.06.2026 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/10739163/59891391_large.webp