{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Battery 2-Power B21N1329 7.2v 2 cell 28Wh
46.99 €

Battery 2-Power B21N1329 7.2v 2 cell 28Wh

Battery 2-Power B21N1329 Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Battery 2-Power B21N1329 7.2v 2 cell 28Wh

{{email}}
You keep track of price changes

Battery 2-Power B21N1329 7.2v 2 cell 28Wh

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The 2-Power B21N1329 battery is a reliable 7.2V power source with a capacity of 28Wh. Designed for compatibility with various laptop models, it features 2 cells for enhanced performance and longevity. This battery ensures efficient energy delivery, allowing you to work longer without interruptions. Ideal for users seeking a dependable replacement for their laptop battery.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 1950727
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The 2-Power B21N1329 is a 7.2 V, 28 Wh lithium-ion laptop battery composed of two cells and designed as a replacement power source for compatible portable devices. Built with high-grade cells from reputable manufacturers, this 2-Power battery delivers efficient energy output and supports longer unplugged use while maintaining reliable performance and standard charging behavior.

Advantages

The battery offers a balance of capacity and lightweight design, providing 4000 mAh (28 Wh) in a compact 0.153 kg package. Constructed from quality lithium cells, it supports consistent charging and discharging cycles and includes internal protection features that help prevent short circuits and overheating during normal use.

Suitable for

  • Replacement battery for compatible laptop models that accept a 7.2 V, 2-cell pack
  • Users needing a lightweight spare battery for mobile work
  • Situations requiring moderate runtime extension for everyday tasks (web browsing, document editing)

Key specifications

  • Rated voltage: 7.2 V
  • Capacity: 28 Wh (4000 mAh)
  • Cell count: 2 cells
  • Weight: 0.153 kg
  • Manufacturer part number: 2P-B21N1329
  • Brand: 2-Power

How to use

Switch off the laptop and remove the existing battery per the device manufacturer’s instructions. Align the 2-Power B21N1329 pack with the battery compartment connectors and insert it until it clicks or sits firmly. Reconnect power and charge the new battery fully before first use. Follow your laptop maker’s guidelines for safe installation and initial charge cycles.

Usage recommendations

Store and operate the battery within the temperature ranges specified by your laptop manufacturer. Avoid exposure to direct heat sources, liquids, or mechanical damage. Use the original or compatible charger and follow standard safety procedures for lithium-ion batteries to ensure longevity and safe operation.

Specifications

Battery capacity:
4000 mAh
Weight:
0.153 kg
All features

Battery

Battery capacity:
4000 mAh
Number of battery cells:
2
Battery voltage:
7.2 V
Battery capacity:
28 Wh

Technical details

Type:
Battery

Weight & dimensions

Weight:
0.153 kg
Height:
6 mm
Width:
70 mm
Depth:
227 mm

Packaging data

Package depth:
245 mm
Package height:
50 mm
Package width:
91 mm

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Battery 2-Power B21N1329 cost, and is it available for purchase?

The price is 46.99 € (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. 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 capacity, weight, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.