# Rechargeable Battery HP PL ATL515974 3.72Ah (Model L11421-272) for Portable Devices

**URL:** https://aio.lv/en/product--hp-l11421-272--3972845
**Data updated:** 2026-02-12 09:58 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** L11421-272
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-l11421-272--3972845

## 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 HP PL ATL515974 with capacity 3.72 Ah, model L11421-272, designed for use in compatible portable devices. Provides a replaceable power source for laptops or other handheld equipment that accept this battery model. Key details include manufacturer HP, nominal capacity 3.72 Ah and model identifier for correct replacement and reliable operation.

## Long description

Rechargeable battery HP PL ATL515974 with nominal capacity 3.72 Ah (model L11421-272) is a replacement power unit intended for compatible portable devices. This battery provides a dedicated source of DC power for laptops or other handheld equipment that accept the same form factor and electrical specifications. The design focuses on standard voltage output and stable discharge characteristics to support continuous operation of connected devices.
Advantages
The battery offers a rated capacity of 3.72 Ah for extended runtime compared with lower-capacity cells and is manufactured to meet HP quality and compatibility expectations. It features rechargeable chemistry that supports multiple charge cycles, consistent voltage under typical loads, and a compact shape for straightforward installation and removal in compatible device compartments. Built-in protection circuitry ensures safe operation within recommended voltage and current limits.
Suitable for
 Replacement of worn or failing batteries in compatible laptops and portable workstations
 Use as a spare battery to extend operating time away from mains power
 Field service and mobile professionals who need predictable runtime for portable equipment
Key specifications
 Nominal capacity: 3.72 Ah
 Chemistry: rechargeable cell pack (lithium-based chemistry commonly used in portable device batteries)
 Intended use: portable devices with matching electrical and mechanical requirements
 Form factor: compact pack designed for device bay insertion (dimensions and connector type should match host device)
 Charge cycles: designed for multiple recharge cycles with appropriate charger and usage
 Protection features: integrated circuitry for overcharge, over-discharge and short-circuit protection
How to use
Ensure the host device is powered off before removing the original battery. Compare the physical shape and connector of the replacement battery with the original to confirm compatibility. Insert the battery into the device bay until it seats securely and lock any retention latches. Charge the battery using the device’s original charger or a charger specified by the device manufacturer. Observe the device’s battery indicator to verify proper charging and status.
Usage recommendations
Store the battery in a cool, dry place and avoid prolonged exposure to high temperatures. For longest service life, avoid full discharge cycles whenever possible and follow the device manufacturer’s charging guidelines. Dispose of the battery according to local regulations for lithium-based rechargeable cells or take it to an authorized recycling facility.

## FAQ

### How much does the HP PL ATL515974 3.72Ah Battery L11421-272 cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1152 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 HP 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 HP 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/3972845/51236993_large.webp