Battery 2-Power CBP3843A Lenovo ThinkPad T490S

Name: Battery 2-Power CBP3843A Lenovo ThinkPad CBP3843A
Brand: 2-Power
SKU: 10621859
Price: 43.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The 2-Power CBP3843A battery is designed for Lenovo ThinkPad T490S. It provides reliable power and longevity, ensuring your laptop runs smoothly. This battery is a perfect replacement for your original battery, maintaining performance and efficiency. It is compatible with the ThinkPad T490S model, ensuring a perfect fit and functionality.

Available for order: 13 pcs.

Warranty: 2 Years

SKU: 10621859

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

01.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

01.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

06.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer

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Product information

Description

The 2-Power CBP3843A battery is a replacement Li-Polymer pack designed for the Lenovo ThinkPad T490S. As part of 2-Power’s range of compatible laptop batteries, this pack uses high-quality cells and is tailored for correct voltage, capacity and fit to ensure dependable operation and sustained runtime for your ThinkPad T490S.

Advantages

This battery offers a 4800 mAh capacity in a Lithium Polymer configuration, assembled with quality cells for consistent performance and reliability. It is engineered to match the ThinkPad T490S specifications for voltage and form factor, providing a direct-fit substitute that maintains the laptop’s expected power delivery and operating behavior.

Suitable for

Lenovo ThinkPad T490S replacement battery
Users needing restoration of laptop run time
On-site maintenance and laptop repairs requiring a compatible battery

Key specifications

Brand: 2-Power
Model / MPN: CBP3843A
Compatible with: Lenovo ThinkPad T490S
Battery technology: Lithium Polymer (LiPo)
Battery capacity: 4800 mAh
Category: Batteries for portable devices

How to use

Power down the ThinkPad T490S and disconnect any external power source. Remove the existing battery according to the laptop manufacturer’s instructions, then install the 2-Power CBP3843A ensuring correct alignment and secure connection. Reattach any panels or screws and reconnect AC power. Allow the new battery to charge fully before heavy use to calibrate the battery management system.

Usage recommendations

Use the 2-Power CBP3843A as a direct replacement for the Lenovo ThinkPad T490S battery. For best results, follow the laptop maker’s safety guidelines, avoid exposure to extreme temperatures, and store the battery partially charged if not used long term.

Specifications

Battery technology:: Lithium Polymer (LiPo)
Battery capacity:: 4800 mAh

All features

Quantity per pack:: 1 pc(s)

Battery

Battery technology:: Lithium Polymer (LiPo)
Battery capacity:: 4800 mAh
Battery voltage:: 11.55 V

Technical details

Type:: Battery
Compatibility:: ThinkPad T490S 20NX
Brand compatibility:: Lenovo

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Customer questions

FAQ

How much does the Battery 2-Power CBP3843A Lenovo ThinkPad T490S cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 01.07.2026 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. 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, 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.

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