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header-product Sealed Lead-Acid Battery BrightSign 12V 20Ah T12(M5) Pb AGM — 12 V 20 Ah, T12(M5) terminals
78.49 €

Sealed Lead-Acid Battery BrightSign 12V 20Ah T12(M5) Pb AGM — 12 V 20 Ah, T12(M5) terminals

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Sealed Lead-Acid Battery BrightSign 12V 20Ah T12(M5) Pb AGM — 12 V 20 Ah, T12(M5) terminals

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Sealed Lead-Acid Battery BrightSign 12V 20Ah T12(M5) Pb AGM — 12 V 20 Ah, T12(M5) terminals

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Short description

Sealed lead–acid (Pb AGM) battery BrightSign 12V 20Ah T12(M5) is a maintenance-free rechargeable battery with 12-volt nominal voltage and 20 ampere-hour capacity. Designed for backup power, UPS, alarm systems, and portable equipment. Features absorbent glass mat technology and T12(M5) terminal type for reliable connections and stable discharge performance.
Available for order: 30 pcs.
Warranty: 2 Years
SKU: 11432291
Manufacturer: BrightSign
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Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.18 euros per month
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Product information

Description

Sealed Lead-Acid Battery BrightSign 12V 20Ah T12(M5) Pb AGM is a maintenance-free rechargeable battery with a nominal voltage of 12 V and a capacity of 20 Ah. The battery uses absorbent glass mat (AGM) technology, which immobilizes the electrolyte to reduce leakage risk and allow installation in multiple orientations. T12(M5) terminal connectors provide secure mechanical and electrical contact for applications that require stable power delivery over long standby periods.

Advantages

The BrightSign 12V 20Ah battery is maintenance-free and sealed, eliminating the need to add water and minimizing routine service. AGM construction offers low internal resistance, consistent discharge characteristics and improved vibration resistance compared with flooded lead–acid cells. T12(M5) terminals ensure reliable connection compatibility with common UPS, alarm and portable power housings. The design supports long shelf life and stable self-discharge rates, making it suitable for periodic use and standby power systems.

Suitable for

  • Uninterruptible Power Supplies (UPS) for consumer and small business equipment
  • Alarm and security systems with standby battery requirements
  • Portable power units, emergency lighting and signage
  • Battery backup for telecommunications and network devices
  • Hobby and DIY projects that require a 12 V rechargeable power source

Key specifications

  • Nominal voltage: 12 V
  • Capacity: 20 Ah (ampere-hours)
  • Battery type: Sealed lead–acid (Pb AGM)
  • Terminal type: T12 (M5 faston-style)
  • Maintenance: Maintenance-free, sealed construction
  • Use case: Designed for standby and cyclic applications

How to use

Install the battery in a well-ventilated enclosure compatible with sealed lead–acid batteries and ensure correct polarity when connecting to the system. Tighten the T12(M5) terminals to the torque recommended by the equipment manufacturer, avoiding over-tightening that can damage the faston connections. Charge the battery with a charger or power supply designed for lead–acid AGM batteries, following recommended charge voltages and temperature compensation if applicable. For long-term storage, store the battery in a cool, dry place and apply periodic float or equalization charging as specified by the system integrator to maintain capacity.

Usage recommendations

To maximize service life, avoid deep discharges where possible and use a charger with AGM-compatible charge profiles. Replace batteries in matched sets when used in parallel or series configurations, and follow local regulations for disposal or recycling of lead–acid batteries.

Description

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Customer reviews

Customer questions

FAQ

How much does the BrightSign 12V 20Ah T12(M5) Pb AGM battery cost, and is it available for purchase?

The price is 78.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 16.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can BrightSign 12V 20Ah T12(M5) Pb AGM battery be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the BrightSign 12V 20Ah T12(M5) Pb AGM battery online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 BrightSign 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 BrightSign 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.
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.
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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.