# Battery pack 2-Power for Dell Precision 3520, 11.55V 6000mAh

**URL:** https://aio.lv/en/product--2-power-2p-wfwkk--11000800
**Data updated:** 2026-02-13 15:46 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-WFWKK
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-wfwkk--11000800

## 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 battery pack by 2-Power designed for Dell Precision 3520. Rated at 11.55V and 6000mAh capacity, it provides replacement power for laptop operation and mobility. Suitable for restoring runtime, supporting on-the-go use and travel, and replacing worn or faulty original batteries to extend device service life.

## Long description

Rechargeable battery pack by 2-Power designed as a replacement power source for Dell Precision 3520 laptops. Rated at 11.55V and 6000mAh capacity, this battery restores mobile runtime and supports uninterrupted laptop operation when the original battery is worn or faulty. The pack is intended for users who need to maintain productivity during travel, field work, or extended unplugged use.
Advantages
This 2-Power battery provides the specified voltage and capacity to match the power profile of the Dell Precision 3520, enabling reliable runtime and system stability. It is a direct-replacement form factor that fits the device's battery compartment and reconnects to the laptop’s power management system. The rechargeable design allows repeated charge cycles, helping to extend the usable life of the laptop without replacing the device.
Suitable for
 Replacing a worn or non-functioning battery in a Dell Precision 3520
 Extending mobile runtime for business travel or fieldwork
 Support for remote work, presentations, and meetings away from power outlets
 Maintaining productivity during power interruptions or on long flights
Key specifications
 Nominal voltage: 11.55 V
 Rated capacity: 6000 mAh
 Battery type: rechargeable lithium-ion pack
 Compatibility: designed for use with Dell Precision 3520 laptop models
 Form factor: OEM-compatible replacement pack fitting the original battery compartment
How to use
Power down the laptop and disconnect the AC adapter before replacing the battery. Remove the existing battery following the laptop manufacturer’s instructions, then insert the 2-Power battery pack into the compartment until it latches securely. Reconnect the AC adapter and charge the new battery fully before first regular use to allow the battery management system to calibrate. Monitor battery status via the operating system’s power indicator and follow standard charging practices during normal operation.
Usage recommendations
Store and operate the battery within manufacturer-recommended temperature ranges. Avoid exposure to extreme heat or humidity and do not puncture or disassemble the pack. Use the laptop’s original or compatible charger and avoid prolonged storage in a fully discharged state. Dispose of the battery according to local electronic waste regulations when it reaches end of life.

## FAQ

### How much does the Battery pack 2-Power for Dell Precision 3520 cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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: Bank transfer. 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 2-Power 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 2-Power 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