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header-product Sealed AGM VRLA rechargeable battery COSI 12V 7Ah with T1 (4.75 mm) terminals
11.99 €

Sealed AGM VRLA rechargeable battery COSI 12V 7Ah with T1 (4.75 mm) terminals

COSI 12V 7Ah AGM VRLA battery Photo 1
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Sealed AGM VRLA rechargeable battery COSI 12V 7Ah with T1 (4.75 mm) terminals

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Sealed AGM VRLA rechargeable battery COSI 12V 7Ah with T1 (4.75 mm) terminals

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Short description

Sealed AGM VRLA rechargeable battery COSI 12V 7Ah designed for standby power, UPS, alarm systems, emergency lighting and small renewable setups. Valve-regulated lead-acid construction requires no maintenance and prevents leakage. Includes T1 (4.75 mm) terminals for easy connection. Provides compact, reliable 12 V power with 7 Ah capacity for backup and portable use.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 11691267
Manufacturer: COSI
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{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
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Sealed AGM VRLA rechargeable battery COSI 12V 7Ah with T1 (4.75 mm) terminals is a maintenance-free lead-acid battery designed for compact backup power. Its valve-regulated sealed construction uses absorbed glass mat (AGM) technology to immobilize the electrolyte, prevent leakage and allow installation in different orientations. The battery delivers nominal 12 V output with 7 Ah capacity for short-term standby, portable or cyclic use in small systems and devices.

Advantages

This COSI sealed AGM battery offers a stable 12 V output, low self-discharge and a sealed, non-spill design that removes the need for routine watering or electrolyte checks. The VRLA design reduces gas emissions under normal operation and the AGM plates provide improved vibration resistance compared with flooded lead-acid cells. T1 (4.75 mm) terminals simplify wiring and make the battery compatible with common clamps and connectors used in UPS, alarm and lighting equipment.

Suitable for

  • Uninterruptible power supplies (UPS) for domestic or small office equipment
  • Alarm systems and security panels
  • Emergency and exit lighting fixtures
  • Portable power packs and small renewable energy or off-grid devices
  • Toys, hobby electronics and small electric appliances requiring 12 V backup

Key specifications

  • Nominal voltage: 12 V
  • Rated capacity: 7 Ah (ampere-hours)
  • Construction: Valve-regulated lead-acid (VRLA) with AGM technology
  • Terminals: T1 (4.75 mm) quick-connect style
  • Maintenance: Sealed, maintenance-free (no watering)
  • Mounting: Can be installed in multiple orientations as specified by manufacturer handling instructions

How to use

Charge the battery using a compatible 12 V lead-acid battery charger or a charger with an AGM setting, following recommended charge voltage and current limits for a 7 Ah battery. Ensure correct polarity when connecting to devices and use the T1 terminals with appropriate connectors or clamps to secure connections. For standby use, keep the battery charged periodically and avoid deep discharges to prolong service life. Store the battery in a cool, dry place and follow safety instructions regarding short-circuit prevention, ventilation and recycling.

Usage recommendations

For best long-term performance, use a charger with an AGM or sealed lead-acid profile, avoid sustained deep discharge, and perform regular voltage checks during storage. Replace the battery at the end of its useful cycle life and recycle it according to local regulations for lead-acid batteries.

Description

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Customer reviews

Customer questions

FAQ

How much does the COSI 12V 7Ah AGM VRLA battery cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 02.07.2026 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. 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 COSI 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 COSI 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.
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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.