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header-product Origin laptop battery 42 Wh (3400 mAh, 11.4 V) for Dell – Origin Storage Dell BTRY 42WHR 3C LITH

Origin laptop battery 42 Wh (3400 mAh, 11.4 V) for Dell – Origin Storage Dell BTRY 42WHR 3C LITH

Origin laptop battery 42 Wh for Dell Photo 1
Origin laptop battery 42 Wh for Dell Photo 2
Origin laptop battery 42 Wh for Dell Photo 3
Origin laptop battery 42 Wh for Dell Photo 4
Origin laptop battery 42 Wh for Dell Photo 5
Origin laptop battery 42 Wh for Dell Photo 6
Origin laptop battery 42 Wh for Dell Photo 1
Origin laptop battery 42 Wh for Dell Photo 2
Origin laptop battery 42 Wh for Dell Photo 3
Origin laptop battery 42 Wh for Dell Photo 4
Origin laptop battery 42 Wh for Dell Photo 5
Origin laptop battery 42 Wh for Dell Photo 6

Short description

Replacement laptop battery from Origin designed for Dell systems. Lithium‑Ion battery with 42 Wh (3400 mAh) capacity and 11.4 V nominal voltage. Single battery unit in black housing suitable for restoring mobile runtime in compatible Dell notebooks. Intended for users needing a direct battery replacement to recover laptop portability and daily use.
Warranty: 2 Years
SKU: 11855072
Manufacturer: Origin
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Product information

Description

Replacement laptop battery from Origin designed for Dell systems. This Lithium‑Ion battery provides 42 Wh (3400 mAh) capacity at a nominal voltage of 11.4 V and comes as a single black unit intended to restore mobile runtime in compatible Dell notebooks. The battery is a direct replacement option for users who need to recover everyday portability and maintain normal workflow without relying on mains power.

Advantages

The battery offers a compact, lightweight design with a standard Lithium‑Ion chemistry that balances energy density and cycle life. With 42 Wh capacity and 11.4 V nominal voltage it is compatible with systems that require these electrical characteristics, enabling predictable runtime and straightforward swap-in replacement. The single-unit black housing simplifies installation and maintains the original appearance of the laptop.

Suitable for

  • Replacing a depleted or failing battery in compatible Dell notebooks
  • Users who need to restore laptop portability for commuting or travel
  • Office and home users requiring reliable daily runtime without frequent charging
  • Technicians and service centers performing battery maintenance or repairs

Key specifications

  • Battery chemistry: Lithium‑Ion (Li‑Ion)
  • Capacity: 42 Wh (3400 mAh)
  • Nominal voltage: 11.4 V
  • Color: Black
  • Quantity: single battery unit

How to use

Power down the laptop and disconnect the AC adapter. Remove the existing battery following the notebook manufacturer’s instructions, taking care to work on a non‑conductive, static‑free surface. Insert the replacement battery into the battery bay until it clicks into place and secure any latches. Reconnect the AC adapter and allow the battery to charge fully before first use to calibrate the charge indicator and optimize initial performance.

Usage recommendations

Store and use the battery at room temperature, avoiding prolonged exposure to high heat or moisture. For best long‑term performance, cycle the battery periodically: charge to full, then discharge to around 20–30% before recharging. Use the original or manufacturer‑approved AC adapter and follow the notebook maker’s safety guidelines for disposal and recycling.

Specifications

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium-Ion (Li-Ion)
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
3400 mAh
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Battery

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium-Ion (Li-Ion)
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
3400 mAh
Number of battery cells:
3
Battery voltage: The voltage (V) of the battery.
11.4 V
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
42 Wh
Number of batteries included: The quantity of batteries that come with the product.
1 pc(s)
Product colour: The colour e.g. red, blue, green, black, white.
Black

Description

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Customer reviews

Customer questions

FAQ

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 Origin 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 Origin 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, 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.

Where can I download the instructions for Origin laptop battery 42 Wh for Dell?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.