---
product_id: 48819503
title: "12V 120AH SuperBatt DT120 Deep Cycle Leisure Marine Battery Replace 12V 110AH 105AH Numax XV31MF / Lucas LX31MF"
brand: "superbatt"
price: "5146 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Super Batt"
url: https://www.desertcart.ro/products/48819503-12v-120ah-superbatt-dt120-deep-cycle-leisure-marine-battery-replace
store_origin: RO
region: Romania
---

# Marine-Grade Durability 120AH Capacity Powerhouse Maintenance-Free Advanced Tech 12V 120AH SuperBatt DT120 Deep Cycle Leisure Marine Battery Replace 12V 110AH 105AH Numax XV31MF / Lucas LX31MF

**Brand:** superbatt
**Price:** 5146 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your lifestyle with the battery that never quits!

## Quick Answers

- **What is this?** 12V 120AH SuperBatt DT120 Deep Cycle Leisure Marine Battery Replace 12V 110AH 105AH Numax XV31MF / Lucas LX31MF by superbatt
- **How much does it cost?** 5146 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/48819503-12v-120ah-superbatt-dt120-deep-cycle-leisure-marine-battery-replace)

## Best For

- superbatt enthusiasts

## Why This Product

- Trusted superbatt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** Optimized 33x17.2x24.2 cm size fits seamlessly into your battery tray without compromise.
- • **Dual-Purpose Dynamo:** Designed for both starting and auxiliary use, perfect for versatile marine and leisure applications.
- • **Hassle-Free Reliability:** Maintenance-free design means no topping up—just plug in and power up.
- • **Built to Brave the Elements:** Advanced calcium technology offers corrosion resistance and heavy-duty long life.
- • **Power Through Your Adventures:** 120AH @C100 capacity ensures long-lasting energy for all your leisure and marine needs.

## Overview

The SuperBatt DT120 is a 12V 120AH deep cycle leisure and marine battery engineered for dual-purpose use—starting and auxiliary. Featuring advanced calcium technology, it delivers maintenance-free, heavy-duty performance in a compact 33x17.2x24.2 cm form factor. Backed by a 2-year warranty, it’s designed to withstand marine environments while providing reliable, long-lasting power for all your adventures.

## Description

Product description These batteries are Dual Purpose Batteries as they are perfect for all types of leisure and marine Starting & Auxiliary use. Features: Leisure & Marine Battery Dual Purpose (Starting & Auxiliary) Enhanced Starting Performance Perfect for All types of Leisure & Marine Auxiliary Use Maintenance Free Advance Calcium Technology Heavy Duty Long Life Batteries. --Warning:-Remove bungs (plugs) immediately after receiving the battery or batteries (All types of flooded lead acid batteries) even in storage condition. Bungs (Plugs) are only for transportation use. If these instructions are not followed(removing bungs immediately) battery may get bulged or explode. Therefore, The Glasgow Car Detailing Garage Ltd is not liable for any damage, loss and injury due to not following the instruction and the warranty is voided. If you have any question or doubt we are happy to help you please contact us. Don't USE or BUY our products for life saving machine and equipments or where life is on RISK. Legal Disclaimer Please note the advice given from ROYAL BATTERY customer services regarding suitable products should be treated as a guide only. It is the customer's responsibility to check physical size, Post layout and rating against their old battery or battery tray before ordering. All goods should be inspected upon delivery before signing to ensure that the item has not been damaged during transit. If goods prove to be damaged, do not sign. Refuse delivery and contact us within 1 working day. All the products sold by GCD GARAGE LTD (SC 390120) (including Batteries, Battery Chargers, Springs, Pneumatic and Hydraulic Fittings etc.) should be fitted by a qualified person having knowledge about these products; therefore under no circumstances shall GCD GARAGE LTD (SC 390120) be liable for any consequential injury, loss or damage due to misuse or fitting of the products supplied to the buyer.

Review: good battery - All appears good
Review: Good purchase - The battery arrived swiftly and is just as advertised. It will be used to power our Rotary Santa Sleigh next month.

## Features

- Voltage 12V ; Capacity 120AH @C100
- Size (mm) L 330 x W 172 x H 242
- Warranty - 2 years Perfect for All types of Leisure & Marine Auxiliary Use / Maintenance Free / Advance Calcium Technology
- Important Note: Please do check the Dimensions (Size) and Polarity [Battery positive and negative terminal (post) Layout] and terminal type against your Old battery or Battery Tray where the battery is placed in the vehicle before purchasing (Buying) the battery from our desertcart shop.
- Warning:-Remove bungs (plugs) immediately after receiving the battery or batteries (All types of flooded lead acid batteries) even in storage condition. Bungs (Plugs) are only for transportation use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DT679GY |
| Best Sellers Rank | 10,168 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 24 in Deep Cycle Batteries |
| Brand | SuperBatt |
| Customer Reviews | 4.3 4.3 out of 5 stars (123) |
| Date First Available | 3 April 2016 |
| Item Weight | 24 kg |
| Manufacturer | Royal Battery |
| Manufacturer part number | DT130120 |
| Manufacturer reference | DT130120 |
| Product Dimensions | 33 x 17.2 x 24.2 cm; 24 kg |

## Product Details

- **Battery cell composition:** Lead Acid
- **Brand:** SuperBatt
- **Item weight:** 24 Kilograms
- **Number of cells:** 6
- **Product dimensions:** 17.2D x 33W x 24.2H centimetres
- **Resistance:** 15 Milliohms
- **Size:** (L)330mm x (W)172mm x (H)242mm
- **Terminal:** Marine Terminal
- **Vehicle service type:** Boat, RV
- **Voltage:** 12 Volts

## Images

![12V 120AH SuperBatt DT120 Deep Cycle Leisure Marine Battery Replace 12V 110AH 105AH Numax XV31MF / Lucas LX31MF - Image 1](https://m.media-amazon.com/images/I/71x7aBlo8eL.jpg)

## Questions & Answers

**Q: Would this type of battery be useful in a DIY UPS setup? E.g. for backing up computing / networking / security gear?**
A: I don’t see why not it is a powerful battery

**Q: How long for delivery**
A: About a week

**Q: What Wattage Solar do you suggest for this battery**
A: Well as a 100 watt solar panel in good sun light will give out about 4.5 amps it all depends how many hrs you can wait for it to charge and how much energy you are taking out of the battery, if you are running an inverter from it that will consume upwards of 1/2 to 1.5 amps on standby all the time, mabe go for a 200 watt panel that will give out in good sunlight in a day is about 230watts, so you can see only small items like laptops and smaller items like phones charging anyway you can find out all this from videos on YouTube.

**Q: Can this battery be used in a solar system?**
A: Yep. They're ideal for a solar system. I have two of these, wired in series, for a 24V solar system. You ideally want sufficient charging to ensure the batteries hit full charge every day, and don't deplete them to below 50% (about 12.1V) to get the best life out of them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good battery
*by N***X on 5 November 2024*

All appears good

### ⭐⭐⭐⭐⭐ Good purchase
*by P***G on 3 November 2023*

The battery arrived swiftly and is just as advertised. It will be used to power our Rotary Santa Sleigh next month.

### ⭐⭐⭐⭐⭐ Great Service Great product
*by A***R on 31 May 2022*

The battery arrived when it was supposed to. It is perfect for the task and was charged on arrival so could her put straight to work. Excellent service all round. The only person who suffered was the delivery driver who had to struggle up to our house.

## Frequently Bought Together

- 12V 120AH SuperBatt DT120 Deep Cycle Leisure Marine Battery Replace 12V 110AH 105AH Numax XV31MF / Lucas LX31MF
- EEEKit 2Pcs 5AWG 50cm Car Battery Cables, 12V Battery Inverter Cables with SC16-10 Ring Terminals Copper Wire for Auto, Truck, Motorcycle, Solar, RV, Marine

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/48819503-12v-120ah-superbatt-dt120-deep-cycle-leisure-marine-battery-replace](https://www.desertcart.ro/products/48819503-12v-120ah-superbatt-dt120-deep-cycle-leisure-marine-battery-replace)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-07*