Uninterruptible power batteries

Uninterruptible power batteries are specialized energy storage units designed to provide reliable backup power to critical electronic equipment during grid failures or voltage fluctuations. These batteries serve as the core component of Uninterruptible Power Supply (UPS) systems, ensuring that connected devices remain operational without interruption. They are commonly utilized in environments where data integrity and continuous hardware performance are essential, such as offices, server rooms, and home workstations. By storing electrical energy in a chemical form, these batteries discharge power instantly when the main supply is compromised. Selecting the appropriate battery is vital for maintaining the longevity and efficiency of the UPS system. Our range includes various capacities and technologies to suit diverse power requirements and hardware configurations.

Use cases of uninterruptible power batteries

These batteries are essential for maintaining stability in various professional and domestic settings:

• Data centers and server rooms to prevent data loss during power outages.
• Home office equipment, including computers and networking hardware, to ensure uninterrupted connectivity.
• Medical equipment that requires constant power for patient monitoring and safety.
• Security and surveillance systems, such as CCTV and alarm panels, to maintain protection during power failures.
• Industrial automation systems where sudden shutdowns could lead to equipment damage or production delays.

Types of uninterruptible power batteries

The most common technologies used in UPS systems include:

• AGM (Absorbent Glass Mat): A sealed lead-acid battery known for its reliability and maintenance-free operation.
• Gel batteries: These utilize a silica-based electrolyte, offering better performance in high-temperature environments and longer cycle life.
• Lithium-ion: A modern, lightweight, and high-density option that provides faster charging and a longer lifespan compared to traditional lead-acid batteries.

Key features to consider

When evaluating batteries for your UPS, consider the following technical specifications:

• Capacity (Ah): Determines how long the battery can power your devices during an outage.
• Voltage (V): Must match the requirements of your specific UPS unit.
• Dimensions and Terminals: Ensure the physical size and connector type are compatible with your existing hardware.
• Cycle Life: The number of charge and discharge cycles the battery can handle before performance degrades.
• Operating Temperature: The range in which the battery functions optimally without losing capacity.

How to choose uninterruptible power batteries

To select the correct battery, follow these steps:

• Check your UPS manual for the manufacturer's recommended battery specifications, including voltage and capacity.
• Assess your power load requirements to determine if a higher-capacity battery is necessary for longer runtime.
• Verify the physical dimensions of the battery compartment to ensure a proper fit.
• Consider the environment; for example, choose Gel batteries if the UPS is located in a warmer area.
• Prioritize reputable brands that offer consistent quality and performance standards.

Which ups batteries are the most popular and affordable in 2026?

The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:

• UPS battery Green Cell AGM13, sealed lead‑acid VRLA 6 V 1.3 Ah, 290 g, black for 7.49€
• Rechargeable battery Green Cell AGM37 — Sealed Lead Acid 4 V, 4000 mAh, 48×48×102 mm, 450 g for 7.49€
• UPS battery Green Cell AGM15, 6 V, 4 Ah, Sealed Lead Acid (VRLA), black, 680 g for 7.99€
• UPS battery Green Cell AGM11 6 V 5 Ah Sealed Lead Acid (VRLA) single battery, 70×100×47 mm, 780 g for 8.99€
• Rechargeable sealed lead-acid battery Green Cell AGM12 6 V 7000 mAh Black for 8.99€

Why is it worth buying ups batteries at AiO.lv?

At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: APC, EUROCASE, HITACHI, Panasonic, AEG, DIGITUS, fsp/fortron, OEM, GEMBIRD, PCM, Supermicro, EMOS, SSB, Varta, LIEBERT, Duracell, ANSMANN, EMERSON, 2-Power, GOOBAY. When you shop with us, you get:

• official warranty and guaranteed quality;
• convenient payment options (including installment and credit);
• fast and reliable delivery across Latvia and to any EU country.

FAQ

Where can you find a ups batteries with cheap prices?

You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.

What is the delivery time for ups batteries?

If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.

How long is the warranty period for ups batteries?

Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.

Are ups batteries purchasable with leasing?

Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.

Can ups batteries be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.