# Laptop battery HP 41Wh 4-cell lithium-ion model 807957-001BU

**URL:** https://aio.lv/en/product--hp-807957-001bu--4636130
**Data updated:** 2026-02-12 14:11 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** 807957-001BU
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-807957-001bu--4636130

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery for HP, model 807957-001BU. Lithium‑ion 4‑cell pack with 41Wh nominal capacity designed to restore portable power for compatible HP notebooks. Suited for mobile work and travel, it provides main battery functionality, reliable charge cycles, and straightforward installation to extend runtime between charges.

## Long description

Replacement laptop battery HP 41Wh 4-cell lithium-ion model 807957-001BU is a direct-fit power pack designed to restore portable power for compatible HP notebooks. This 41Wh lithium-ion battery provides the main energy source for the laptop, enabling extended runtime between charges. It is intended as a functional replacement to maintain everyday mobile productivity and travel use, with straightforward installation and standard safety features found in modern notebook batteries.
Advantages
The HP 41Wh 4-cell lithium-ion battery delivers a balance of capacity and weight suitable for thin-and-light notebooks. It offers stable discharge characteristics and compatibility with the laptop's charging circuitry to allow proper charge cycle management. Installation is simple and typically requires removing the laptop's access panel or battery latch; the pack restores main battery functionality without requiring software changes. The lithium-ion chemistry ensures consistent energy density and a predictable decline in capacity over normal use.
Suitable for
 Replacing a worn or failing internal battery in compatible HP notebooks
 Restoring mobile runtime for business travel and remote work
 Using as a spare battery for extended periods away from mains power
 Maintaining normal laptop operation during power outages or unstable power supply
Key specifications
 Battery type: lithium-ion (Li-ion)
 Cell count: 4 cells
 Nominal capacity: 41 Wh
 Form factor: internal laptop battery pack sized for compatible HP models
 Typical application: main internal power source for portable notebooks
How to use
To install the battery, power down the laptop, disconnect any external power source, and follow the manufacturer’s service instructions for battery replacement. Access the internal battery compartment using the appropriate tools or external battery latch as specified for the laptop model. Remove the old battery carefully, align the replacement pack, and secure it in place. After installation, connect the AC adapter and allow the battery to charge fully before first use to ensure correct battery calibration and charging behavior. Observe standard safety precautions: avoid shorting contacts, do not puncture the pack, and do not expose the battery to excessive heat.
Usage recommendations
For prolonged battery life, keep the laptop and battery within the manufacturer’s recommended temperature range, avoid deep discharges whenever possible, apply regular software-managed power profiles, and perform occasional full charge/discharge cycles if advised by the laptop vendor. Replace the battery when runtime no longer meets your needs or when the system indicates battery wear.

## FAQ

### How much does the Laptop battery HP 807957-001BU 41Wh 4-cell cost, and is it available for purchase?

The price is 56.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 232 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 16.07.2026 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: 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 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

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