UPS Batteries

Akumulatori For UPSs are rechargeable batteries specifically designed to provide backup power for uninterruptible power supply (UPS) systems. These batteries store electrical energy and supply it to connected equipment when the mains supply fails or fluctuates, supporting safe shutdowns, continuity of operations, and protection of sensitive electronics. They are commonly selected for servers, networking equipment, medical devices, industrial control systems, and home office devices where short- to medium-term power support is required. Selection depends on factors such as required runtime, power capacity, physical size, terminal type, and compatibility with the UPS charger and enclosure. Maintenance requirements, expected service life, and safety standards also influence choice and installation. Proper matching of battery chemistry, voltage, amp-hour rating and physical fit ensures reliable operation and reduces the risk of premature failure.

Types of «Akumulatori For UPSs»

The main product types vary by chemistry, construction and intended application.

• Sealed lead-acid (SLA) / Valve-regulated lead-acid (VRLA): maintenance-free, widely used in small to medium UPS systems, available in various voltages and amp-hour ratings.
• Flooded (wet) lead-acid: used in larger stationary applications where periodic maintenance is acceptable and ventilation is available.
• Absorbent glass mat (AGM): a VRLA subtype with reduced internal resistance and improved performance at higher discharge rates.
• Gel: a VRLA subtype with electrolyte immobilized in gel, better for deep-discharge and high-temperature environments.
• Lithium-ion: higher energy density, longer cycle life and lighter weight; used increasingly in modern UPS installations that demand compact size and longer lifespan.
• Nickel-based batteries (NiCd/NiMH): less common for UPS but present in specific industrial or legacy systems requiring particular temperature or cycle characteristics.

What are «Akumulatori For UPSs» used for?

These batteries provide temporary power to maintain electrical devices during mains interruptions and to smooth power transitions. Typical uses include:

• Automatic short-term power supply to IT infrastructure, preventing data loss and allowing orderly shutdowns.
• Maintaining power for communication and network equipment during outages to preserve connectivity and monitoring.
• Supporting critical medical and industrial equipment until standby generators start or repairs are made.
• Providing ride-through power for clean shutdown of consumer electronics in homes and offices.
• Serving as part of energy storage solutions in hybrid systems where UPS units integrate with renewable sources or backup generators.

Key Differences between «Akumulatori For UPSs»

Key distinctions affect performance, installation, and lifecycle.

• Chemistry: lead-acid types are cost-effective and common; lithium-ion offers higher energy density and longer life but at higher cost and different charging requirements.
• Capacity and voltage: batteries are specified by ampere-hour (Ah) and nominal voltage; matching these to UPS specifications determines runtime and compatibility.
• Form factor and terminals: physical dimensions and terminal types must fit the UPS battery compartment and connection method.
• Cycle life and calendar life: rated cycle counts and expected years of service vary by chemistry and operating temperature.
• Maintenance and ventilation: flooded batteries need maintenance and ventilation; sealed types require less maintenance but still need periodic testing and replacement planning.
• Safety and standards: compliance with relevant safety, transport and recycling regulations differs by battery type and affects handling and disposal.

How to Choose «Akumulatori For UPSs»?

Selecting the appropriate battery requires assessing several technical and practical criteria.

• Compatibility: check UPS manufacturer specifications for supported battery voltage, string configuration and electrical connections.
• Required runtime: calculate the load power and desired backup duration to determine necessary amp-hour capacity or runtime curves.
• Chemistry trade-offs: weigh cost, lifecycle, weight, temperature tolerance and maintenance needs when choosing between lead-acid, lithium-ion or other types.
• Physical constraints: verify battery dimensions, weight limits and terminal orientation to ensure proper fit in the UPS cabinet or rack.
• Environmental conditions: consider operating temperature range, ventilation, and location (indoor/outdoor) which affect battery performance and longevity.
• Maintenance and testing: plan for periodic testing, replacement schedules and safe disposal or recycling in line with regulations.
• Safety and certification: prefer batteries that meet applicable safety and transport standards and follow manufacturer guidance for charging and installation.

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:

• Rechargeable battery Green Cell AGM37 — Sealed Lead Acid 4 V, 4000 mAh, 48×48×102 mm, 450 g for 6.99€
• Green Cell AGM19 UPS battery Sealed Lead Acid 12 V 3.3 Ah for 10.99€
• Evolveo LiPower 186 Core 2500 Li-ion 18650 Battery 3.7V 2500mAh, 3-Pack for 12.99€
• Evolveo LiPower 217 Max 5000 Li-ion Battery 21700 3.7V 5000mAh 3-Pack for 17.49€
• Green Cell AGM12V18AH-H Sealed Lead Acid VRLA Battery 12V 18Ah for 32.99€

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.