# Sealed Gel Battery TMT 12V 15Ah LX12150TMT – TMT gel rechargeable battery, 12V 15Ah

**URL:** https://aio.lv/en/product--tmt-lx12150tmt--11855015
**Data updated:** 2026-03-09 17:30 (EET)
**Category:** UPS Batteries
**Manufacturer:** TMT
**Manufacturer code:** LX12150TMT
**EAN:** 5902270783865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tmt-lx12150tmt--11855015

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Sealed gel rechargeable battery TMT 12V 15Ah (model LX12150TMT) is a maintenance-free lead-acid battery using gel electrolyte. It delivers 12 volts and 15 ampere-hours capacity for backup power, UPS, alarm systems, mobility devices, and small solar setups. Designed for low self-discharge and safe, spill-proof installation in various orientations.

## Long description

Sealed Gel Battery TMT 12V 15Ah LX12150TMT is a maintenance-free lead-acid gel battery that provides 12 volts and 15 ampere-hours of stored energy. The gel electrolyte construction ensures low self-discharge and a spill-proof design suitable for installation in different orientations. This battery is intended for backup power applications such as UPS units, alarm and security systems, mobility aids, and small standalone solar setups where reliable, low-maintenance power is required.
Advantages
The gel electrolyte offers improved deep-cycle performance and resistance to vibration compared with standard flooded batteries, while the sealed construction eliminates the need for periodic watering. Low self-discharge enables extended standby periods, and the maintenance-free design reduces operational overhead. The compact 12V form factor and moderate 15Ah capacity balance run-time and physical size for common backup and portable power uses.
Suitable for (tasks / use cases)
Uninterruptible Power Supply (UPS) for home or small office equipment
Alarm systems and security devices
Mobility scooters and power chairs with moderate energy demands
Small off-grid and auxiliary solar installations
Portable power packs and emergency lighting systems
Key specifications
Nominal voltage: 12 V
Rated capacity: 15 Ah (ampere-hours)
Electrolyte type: gel (sealed)
Maintenance: maintenance-free, no watering required
Installation: spill-proof, suitable for various orientations
Typical applications: backup power, UPS, alarms, mobility devices, small solar setups
How to use
Install the sealed gel battery following the equipment manufacturer's instructions and observe correct polarity when connecting to chargers, inverters, or load circuits. Use a charger or charging system compatible with 12 V gel batteries and follow recommended charge voltage and current limits provided by the charger manufacturer. Avoid exposing the battery to extreme temperatures; install it in a ventilated, dry location and secure it to prevent mechanical shock or long-term vibration. Periodically check connections for corrosion and ensure terminals remain clean and tight.
Usage recommendations
For maximum service life, charge the battery promptly after deep discharge, use a charge profile suitable for gel batteries, and avoid prolonged storage at high state of charge or high temperature. If used in standby applications (UPS, alarm), schedule periodic capacity checks and replace the battery when capacity drops below the acceptable threshold for your system.

## FAQ

### How much does the Sealed Gel Battery TMT 12V 15Ah LX12150TMT cost, and is it available for purchase?

The price is 23.99 € (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 10.07.2026 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 TMT 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 TMT 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/11855015/67253376_large.webp