Sealed lead batteries

Sealed lead acid (SLA) batteries are maintenance-free power storage devices designed for reliable performance in various electronic systems. These batteries utilize a valve-regulated lead-acid (VRLA) technology, which prevents electrolyte leakage and allows for operation in any orientation. They are commonly chosen for their consistent power output, long service life, and ability to withstand deep discharge cycles. Because they are sealed, they do not require water replenishment or specialized ventilation, making them safe for indoor use. Users select these batteries for critical applications where a stable and dependable energy source is required. Our catalog offers a variety of capacities and voltage ratings to suit specific technical requirements.

Use cases of sealed lead batteries

• Uninterruptible Power Supply (UPS) systems for computers and servers.
• Emergency lighting and security alarm systems.
• Medical equipment and mobility scooters.
• Telecommunications infrastructure and remote power stations.
• Solar energy storage and renewable energy projects.

Types of sealed lead batteries

• AGM (Absorbent Glass Mat) batteries: Known for high power output and excellent performance in high-drain applications.
• Gel batteries: Feature an electrolyte suspended in a silica gel, providing superior deep-cycle durability and temperature resistance.

Key features to consider

• Capacity (Ah): Determines the total amount of energy the battery can store.
• Voltage (V): Must match the requirements of your specific device or system.
• Dimensions: Ensure the physical size fits your battery compartment.
• Terminal type: Verify compatibility with your existing cable connectors.
• Cycle life: Indicates how many charge-discharge cycles the battery can endure before capacity drops.

How to choose sealed lead batteries

When selecting a battery, first identify the voltage and capacity specifications recommended by your equipment manufacturer. Check the physical dimensions to ensure a proper fit within your device housing. Consider the intended application, as AGM batteries are typically better for high-current demands, while Gel batteries are often preferred for deep-cycle use. Always verify the terminal type to avoid installation issues. Finally, review the operating temperature range to ensure the battery is suitable for your specific environment.

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€
• Rechargeable sealed lead-acid battery Green Cell AGM12 6 V 7000 mAh Black for 8.99€
• UPS battery Green Cell AGM11 6 V 5 Ah Sealed Lead Acid (VRLA) single battery, 70×100×47 mm, 780 g for 8.99€
• Green Cell AGM19 UPS battery Sealed Lead Acid 12 V 3.3 Ah for 10.99€

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.