# Battery 2-Power 14.4v 8 cell 74Wh Laptop Battery replaces 40036339

**URL:** https://aio.lv/en/product--2-power-2p-40036339--1951318
**Data updated:** 2025-12-29 07:57 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-40036339
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-40036339--1951318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The 2-Power 14.4v laptop battery features 8 cells and a capacity of 74Wh, providing reliable power for your device. It is designed to replace part number 40036339, ensuring compatibility and performance. This battery is ideal for users seeking a dependable power source for extended use, with a focus on longevity and efficiency.

## Long description

The 2-Power 14.4v 8-cell 74Wh laptop battery (replacement for part number 40036339) provides a reliable power source for compatible laptop models. Built with high-grade lithium-ion/polymer cells from manufacturers such as Samsung and Panasonic, this 2-Power battery delivers consistent performance and extended run time while maintaining safe charging and discharging behaviour through integrated protection features.
Advantages
This 74Wh battery offers dependable capacity (5200 mAh) and is constructed from quality cells to ensure stable voltage and efficient charging. 2-Power’s SmartWatch Protect technology monitors the battery during charge and discharge cycles to reduce risks of short circuits and overheating, helping to prolong battery life. The unit is lightweight (0.417 kg) and designed as a direct replacement for part number 40036339, simplifying installation and compatibility checks.
Suitable for
Replacing a worn or failed laptop battery with part number 40036339
Users needing longer unplugged usage for work, study, or travel
Systems that require a 14.4 V, 8-cell battery with approximately 74 Wh capacity
Key specifications
Brand: 2-Power
Model / MPN: 2P-40036339 (replaces 40036339)
Voltage: 14.4 V
Cells: 8-cell configuration
Capacity: 74 Wh (5200 mAh)
Weight: 0.417 kg
Chemistry: Lithium-ion / polymer cells (Samsung, Panasonic components)
How to use
Turn off the laptop and disconnect the power adapter before replacing the battery. Remove the old battery following the laptop manufacturer’s instructions, then install the 2-Power replacement ensuring connectors align correctly. After installation, connect the power adapter and charge the battery fully prior to first use. Monitor charging initially to confirm normal operation.
Usage recommendations
For optimal battery lifespan, avoid deep discharges and prolonged storage at full charge. Store the battery in a cool, dry place when not in use and charge periodically if stored for extended periods. Use the original or certified charger and follow the laptop manufacturer’s safety guidelines.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 5200 mAh |
| Number of battery cells | 8 |
| Battery voltage | 14.4 V |
| Battery capacity | 74 Wh |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.417 kg |
| Height | 19 mm |
| Width | 274 mm |
| Depth | 48 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 109 mm |
| Package height | 50 mm |
| Package width | 300 mm |

## FAQ

### How much does the Battery 2-Power 14.4v 8 cell 74Wh cost, and is it available for purchase?

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 27.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery capacity, weight, 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/1951318/65713989_large.webp