# Battery 2-Power 2P-4INR18/65 — Lithium-Ion 5200 mAh for ASUS U36JC U36SD U44 U82 U82U

**URL:** https://aio.lv/en/product--2-power-2p-4inr1865--1972353
**Data updated:** 2026-02-24 11:00 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-4INR18/65
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-4inr1865--1972353

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery 2-Power 2P-4INR18/65 compatible with ASUS models U36JC, U36SD, U44, U82 and U82U. Lithium‑Ion chemistry with 5200 mAh capacity and a compact 0.424 kg weight in black finish. Designed to restore battery runtime for portable use, suitable for travel, office and home productivity when original cell performance is reduced.

## Long description

Replacement laptop battery 2-Power 2P-4INR18/65 is a Lithium‑Ion pack with 5200 mAh capacity, designed for use with selected ASUS models including U36JC, U36SD, U44, U82 and U82U. The battery comes in black, weighs approximately 0.424 kg and is intended to restore laptop runtime when the original battery shows reduced performance. Cells from Japanese and Korean manufacturers are used in assembly to meet stability and longevity expectations for everyday portable use.
Advantages
The 2P-4INR18/65 offers a high-capacity Li‑Ion chemistry that balances energy density and weight for extended runtime without significant bulk. Pack assembly uses Japanese and Korean cells to provide consistent voltage and reliable cycle life. The battery is designed to match the original laptop’s voltage and physical fit, simplifying installation and ensuring secure connection with the device’s power circuitry.
Suitable for
 Replacing a worn or failing original battery in ASUS U36JC, U36SD, U44, U82 and U82U laptops
 Extending run-time for travel and mobile work
 Home and office productivity tasks that require reliable portable power
Key specifications
 Battery technology: Lithium‑Ion (Li‑Ion)
 Rated capacity: 5200 mAh
 Weight: 0.424 kg
 Colour: Black
 Designed fit: compatible with specified ASUS laptop models
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the existing battery according to the laptop manufacturer’s instructions and insert the 2-Power 2P-4INR18/65 pack, ensuring correct orientation and secure connection. Reconnect mains power and allow the battery to charge fully before initial use to calibrate state-of-charge indicators. Use the laptop’s power management settings to optimise runtime and battery health.
Usage recommendations
Store and operate the battery within the laptop manufacturer’s recommended temperature range; avoid exposure to extreme heat or moisture. For prolonged storage, charge the battery to about 40–60% and check charge level periodically. Use official or quality-certified chargers and avoid physical damage to the pack. Dispose of the battery according to local regulations for electronic waste.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 5200 mAh |
| Number of battery cells | 8 |
| Battery voltage | 14.8 V |
| Battery capacity | 77 Wh |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | U36JC U36SD U44 U82 U82U |
| Brand compatibility | Asus |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.424 kg |
| Height | 30 mm |
| Width | 274 mm |
| Depth | 45 mm |

## FAQ

### How much does the Battery 2-Power 2P-4INR18/65 for ASUS laptops 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 — 2 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 09.07.2026 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 technology, battery capacity, weight, 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/1972353/55872707_large.webp