# 12V GEL Battery QOLTEC CSB-12100 100Ah, sealed rechargeable for UPS and backup systems

**URL:** https://aio.lv/en/product--qoltec-csb-12100-gel-qolt--11558840
**Data updated:** 2026-03-11 13:39 (EET)
**Category:** UPS Batteries
**Manufacturer:** QOLTEC
**Manufacturer code:** CSB-12100 GEL Qolt
**EAN:** 310000226357
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 188.55 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 155.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-csb-12100-gel-qolt--11558840

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

12V GEL Battery QOLTEC CSB-12100 100Ah is a sealed, rechargeable lead‑acid battery designed for UPS, backup power and stationary applications. The GEL construction provides low maintenance, reduced gassing and improved performance in cyclic and standby use. Suitable for telecom, security systems, emergency lighting and other backup installations where reliable 12V 100Ah capacity is required.

## Long description

12V GEL Battery QOLTEC CSB-12100 100Ah is a sealed, rechargeable lead‑acid GEL battery engineered for UPS systems, backup power and stationary applications requiring reliable 12 V, 100 Ah capacity. The GEL electrolyte and valve‑regulated sealed design reduce maintenance and minimize gassing during charge and discharge cycles. The battery is intended for standby and cyclic use in environments such as telecom cabinets, security and alarm systems, emergency lighting and other backup power installations.
Advantages
The GEL construction ensures stable performance over repeated charge–discharge cycles and improved tolerance to deep discharge compared with some flooded batteries. Its sealed valve‑regulated design allows for maintenance‑free operation and safe indoor installation without the need for ventilated enclosures. With a 12 V nominal voltage and 100 Ah capacity, the battery offers a balance of energy density and service life suitable for long standby times and moderate cyclic applications.
Suitable for
Uninterruptible Power Supplies (UPS) for IT equipment and small servers
Backup power for telecom cabinets and networking equipment
Security and alarm systems requiring reliable 12 V supply
Emergency lighting and safety systems
Stationary energy storage where sealed, low‑maintenance batteries are preferred
Key specifications
Nominal voltage: 12 V
Nominal capacity: 100 Ah
Electrolyte type: GEL (sealed, absorbent glass mat with gelled electrolyte)
Battery type: Rechargeable lead‑acid, valve‑regulated
Intended use: Standby and cyclic applications for UPS and backup systems
How to use
Install the 12V GEL Battery QOLTEC CSB-12100 100Ah in a compatible battery compartment or rack following the UPS or system manufacturer’s instructions. Ensure correct polarity connections and secure terminal contacts to prevent arcing. Charge the battery with a charger or UPS that supports sealed lead‑acid/GEL profiles and voltage limits recommended by the system manufacturer. Avoid overcharging and prolonged deep discharge to maximize service life. Handle the battery in an upright position where possible and keep terminals protected from short circuits.
Usage recommendations
For optimal performance, store and operate the battery in a dry, ventilated area at moderate ambient temperatures. Regularly check system charge voltage and returns to float/standby settings appropriate for GEL batteries. Replace batteries in matched groups and follow local regulations for disposal and recycling of lead‑acid batteries.

## FAQ

### How much does the 12V GEL Battery QOLTEC CSB-12100 100Ah cost, and is it available for purchase?

The price is 188.55 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.07.2026 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 12V GEL Battery QOLTEC CSB-12100 100Ah be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 QOLTEC 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 QOLTEC 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11558840/66562739_large.webp