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header-product 12V GEL Battery COSI CSB-1210 10Ah - sealed lead-acid rechargeable battery
27.50 €

12V GEL Battery COSI CSB-1210 10Ah - sealed lead-acid rechargeable battery

12V GEL Battery COSI CSB-1210 10Ah Photo 1
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12V GEL Battery COSI CSB-1210 10Ah - sealed lead-acid rechargeable battery

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Short description

Sealed 12V GEL rechargeable battery COSI CSB-1210 with 10Ah capacity. Designed for standby power, UPS, alarm systems, portable equipment and small renewable installations. Maintenance-free GEL electrolyte provides leak-proof operation and improved deep-discharge tolerance. Compact, valve-regulated design for reliable, long-term backup and frequent cycling applications.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 10634247
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

Sealed 12V GEL rechargeable battery COSI CSB-1210 10Ah is a valve-regulated, maintenance-free lead-acid battery designed for reliable standby power and cyclic use. The gel electrolyte prevents leakage and offers improved tolerance to deep discharge compared with flooded designs. Its compact construction and standardized terminal layout make it suitable for a variety of small UPS, alarm, portable equipment and renewable micro-installation applications where a sealed, low-maintenance energy source is required.

Advantages

The GEL construction ensures leak-proof operation and better resistance to deep discharge, while the valve-regulated design minimizes maintenance needs. The battery provides stable 12V output and consistent capacity over repeated charge/discharge cycles. Its compact size and sealed housing allow flexible placement in confined spaces and reduce the risk of electrolyte spillage or corrosion. Designed for long-term standby and frequent cycling, it offers predictable performance and straightforward installation.

Suitable for

  • Uninterruptible Power Supplies (UPS) for small consumer or office equipment
  • Alarm and security systems requiring reliable backup power
  • Portable devices and diagnostic equipment that need a sealed battery
  • Small renewable energy setups and off-grid sensors with occasional cycling
  • Emergency lighting and telecommunications backup in compact installations

Key specifications

  • Nominal voltage: 12 V
  • Rated capacity: 10 Ah (at standard discharge rate)
  • Electrolyte type: GEL (sealed, immobilized electrolyte)
  • Design: Valve-regulated lead-acid (sealed lead-acid)
  • Maintenance: Maintenance-free, no topping up required
  • Operation: Suitable for standby (float) and cyclic use
  • Operating temperature range: typical for sealed lead-acid batteries (refer to manufacturer guidance for limits)

How to use

Install the battery in a well-ventilated, dry location away from direct heat sources and ignition points. Connect using the correct polarity and compatible terminal hardware to the host device or charger designed for 12V lead-acid batteries. For standby applications, keep the battery on an appropriate float charger to maintain full charge. For cyclic use, follow recommended charge and discharge profiles for GEL lead-acid batteries and avoid deep discharges that exceed the battery’s rated depth of discharge to maximize service life.

Usage recommendations

To maintain long service life and capacity, store and operate the battery within recommended temperature ranges, keep it charged when not in use, and use a charger with GEL-compatible charging algorithm. Periodically check system voltage and connections and replace the battery when capacity falls below application requirements.

Description

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Customer reviews

Customer questions

FAQ

How much does the 12V GEL Battery COSI CSB-1210 10Ah cost, and is it available for purchase?

The price is 27.50 € (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.