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header-product Single-use battery Energizer EN-639333
3.49 €
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AiO.lv Home & Renovation Lighting Batteries Energizer

Single-use battery Energizer EN-639333

Single-use battery Energizer EN-639333 Photo 1
Single-use battery Energizer EN-639333 Photo 1
Single-use battery Energizer EN-639333
3.49 €
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Short description

The Energizer EN-639333 is a single-use alkaline battery (A27 size) with a height of 28.2 mm and a diameter of 8 mm. Weighing only 4.4 g, it is designed for reliable performance in various devices. Packaged in a convenient blister, this battery ensures long-lasting power for your gadgets.
Available at price 3.49 €: 84 pcs.
Total available for order: 4312 pcs.
Warranty: 2 Years
SKU: 242810
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Cost

1.89 €

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2b. Kengaraga str., Riga, Latvia, LV-1063
30.06.2026 {{selectedOffer.officeDeliveryString}}
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03.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
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Product information

Description

The Energizer EN-639333 is a single-use A27 (also called 27A) alkaline battery that delivers 12 V in a compact 28.2 mm × 8 mm metal cell. Weighing approximately 4.4 g and sold in a blister pack of two, this miniature battery is intended to provide dependable power for small electronic devices where a 12 V button-style cell is required.

Advantages

The A27 Energizer battery offers steady 12 V output in a very small form factor, compatible with a range of keyless entry systems, garage door openers and other remote controls. Its alkaline chemistry provides stable performance during typical single-use applications, and the compact size makes it easy to carry spares or store in a vehicle or toolbox.

Suitable for

  • Keyless entry remotes
  • Garage door openers
  • Small remote controls and wireless sensors
  • Other devices specified to use A27 / 27A batteries

Key specifications

  • Brand: Energizer
  • Model: EN-639333
  • Cell size: A27 (27A)
  • Chemistry: Alkaline
  • Voltage: 12 V
  • Dimensions: approx. 28.2 mm (height) × 8 mm (diameter)
  • Weight: approx. 4.4 g per cell
  • Quantity: 2 pcs per blister
  • MPN / EAN: 7638900393330

How to use

Install the Energizer A27 battery into the battery compartment of your device, observing the correct polarity (+ and −). Ensure contacts in the device are clean and dry before insertion. Replace both batteries in multi-cell compartments at the same time if recommended by the device manufacturer. Dispose of used single‑use alkaline batteries according to local regulations.

Usage recommendations

Store batteries in a cool, dry place and avoid direct sunlight or excessive heat. Remove batteries from a device if it will not be used for an extended period to prevent leakage. Use Energizer A27 batteries in devices that explicitly list A27/27A compatibility to ensure safe and reliable operation.

Specifications

Battery type:
Single-use battery
Battery technology:
Alkaline
Battery voltage:
12 V
Number of batteries included:
2 pc(s)
Weight:
0.0044 kg
Battery size(s):
A27
All features

Battery

Battery type:
Single-use battery
Battery size(s):
A27
Battery technology:
Alkaline
Battery voltage:
12 V
Number of batteries included:
2 pc(s)
Battery capacity:
23 mAh
Product colour:
Black, Silver
Heavy metals free:
Hg (mercury)

Weight & dimensions

Weight:
0.0044 kg
Height:
28.2 mm
Diameter:
8 mm

Packaging data

Package type:
Blister
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Instructions

mmo_26437576_1549984061_5396_19776.pdf

Description

Instructions

mmo_26437576_1549984061_5396_19776.pdf
Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
BT12 84 30.06.2026 Best delivery 3.49 € Best price
EU2 45 30.06.2026 Best delivery 3.99 €
BT34 4128 02.07.2026 4.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 10 09.07.2026 6.49 €
WH109 45 23.07.2026 12.49 €
3.49 €
Stock: 84
Delivery Date: 30.06.2026 Best delivery
Warehouse: BT12
3.99 €
Stock: 45
Delivery Date: 30.06.2026 Best delivery
Warehouse: EU2
4.99 €
Stock: 4128
Delivery Date: 02.07.2026
Warehouse: BT34
Available only for legal entities
6.49 €
Stock: 10
Delivery Date: 09.07.2026
Warehouse: EU6
12.49 €
Stock: 45
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Single-use battery Energizer EN-639333 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4312 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 30.06.2026 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 Energizer 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 Energizer 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 type, battery technology, battery voltage, number of batteries included, weight, battery size(s), 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 Single-use battery Energizer EN-639333?

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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