---
product_id: 48614865
title: "Numax XV31MF Heavy Duty Ultra Deep Cycle Leisure Marine Battery - 12V / 105Ah / 740EN / 925MCA - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty"
brand: "numax"
price: "153744 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Numax"
url: https://www.desertcart.kg/products/48614865-numax-xv31mf-heavy-duty-ultra-deep-cycle-leisure-marine-battery
store_origin: KG
region: Kyrgyzstan
---

# 925 MCA High Cold Cranking Amps 105Ah Ultra Deep Cycle Capacity Dual Purpose Starting & Auxiliary Power Numax XV31MF Heavy Duty Ultra Deep Cycle Leisure Marine Battery - 12V / 105Ah / 740EN / 925MCA - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty

**Brand:** numax
**Price:** 153744 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay ahead — power your journey with Numax XV31MF!

## Quick Answers

- **What is this?** Numax XV31MF Heavy Duty Ultra Deep Cycle Leisure Marine Battery - 12V / 105Ah / 740EN / 925MCA - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty by numax
- **How much does it cost?** 153744 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/48614865-numax-xv31mf-heavy-duty-ultra-deep-cycle-leisure-marine-battery)

## Best For

- numax enthusiasts

## Why This Product

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

## Key Features

- • **Confidence with Coverage:** Backed by a 3-year warranty for peace of mind on every adventure.
- • **Instant Start, Every Time:** 925 MCA rating delivers reliable cold starts even in the harshest conditions.
- • **Power Through Every Voyage:** 105Ah deep cycle capacity ensures long-lasting marine leisure power without compromise.
- • **Built to Brave the Elements:** Heavy-duty construction designed for marine environments and extended durability.
- • **Versatile Dual-Purpose Design:** Seamlessly switch between starting your engine and powering auxiliary devices.

## Overview

The Numax XV31MF is a robust 12V, 105Ah ultra deep cycle marine battery delivering 925 MCA for dependable engine starts and auxiliary power. Designed for heavy-duty marine use, it combines dual-purpose functionality with a compact 33x17.2x24.2 cm form factor and a 3-year warranty, making it the go-to choice for professionals seeking reliable, long-lasting power on the water.

## Description

Product Description NUMAX XV MARINE BATTERY 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 value - Fitted three of these in my yacht, with a victron charger. They seem to be good quality and are working perfectly after a year. About half the price that I was quoted by my local chandler.
Review: Value for money - Would recommend to buy so good so far 👍 value for money easy installation

## Features

- Numax XV31MF Heavy Duty Ultra Deep Cycle Leisure Marine Battery 12V 105Ah 740EN 925MCA Dual Purpose Starting and Auxiliary
- Brand : Numax
- Product type: AUTO BATTERY
- 33 x 17.2 x 24.2 centimetres
- starting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0761TW797 |
| Best Sellers Rank | 6,759 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 15 in Deep Cycle Batteries |
| Brand | Numax |
| Customer Reviews | 4.6 4.6 out of 5 stars (78) |
| Date First Available | 28 Sept. 2017 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 23.2 kg |
| Item model number | XV31MF |
| Manufacturer | Numax |
| Manufacturer part number | Numax |
| Model | NUMAX XV MARINE BATTERY |
| Product Dimensions | 17.2 x 33 x 24.2 cm; 23.2 kg |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Battery cell composition:** Lead Acid
- **Brand:** Numax
- **Item weight:** 23.2 Kilograms
- **Number of cells:** 6
- **Product dimensions:** 17.2D x 33W x 24.2H centimetres
- **Size:** 33 x 17.2 x 24.2 centimetres
- **Terminal:** Dual terminal
- **Vehicle service type:** Boat / Caravan
- **Voltage:** 12 Volts

## Images

![Numax XV31MF Heavy Duty Ultra Deep Cycle Leisure Marine Battery - 12V / 105Ah / 740EN / 925MCA - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty - Image 1](https://m.media-amazon.com/images/I/51AmBH217SS.jpg)
![Numax XV31MF Heavy Duty Ultra Deep Cycle Leisure Marine Battery - 12V / 105Ah / 740EN / 925MCA - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty - Image 2](https://m.media-amazon.com/images/I/514yqzCLWpL.jpg)

## Questions & Answers

**Q: Is suitable for trolling motor for my boat?**
A: Sorry, can't help.

**Q: Can this battery be installed on its side?**
A: No, definitely not.

The battery is delivered with a plug in the breather hole which needs to be removed.
The acid will leak out if laid on its side.
The battery needs to be installed upright.

**Q: I need a battery 90ah 290mm long max, deep cycle leisure for a tipping trailer? lead acid prefered**
A: This battery has proved excellent it operates the caravan mover up a steep hill! Dimensions are all detailed Good luck

**Q: Is this a sealed AGM battery?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by J***4 on 26 December 2025*

Fitted three of these in my yacht, with a victron charger. They seem to be good quality and are working perfectly after a year. About half the price that I was quoted by my local chandler.

### ⭐⭐⭐⭐⭐ Value for money
*by J***. on 1 July 2025*

Would recommend to buy so good so far 👍 value for money easy installation

### ⭐⭐⭐⭐⭐ Leisure Battery
*by K***R on 21 August 2025*

Well packaged fast delivery can’t fault the service or product ⭐️⭐️⭐️⭐️⭐️

## Frequently Bought Together

- Numax XV31MF Heavy Duty Ultra Deep Cycle Leisure Marine Battery - 12V / 105Ah / 740EN / 925MCA - Dual Purpose (Starting & Auxiliary) - 3 Years Warranty
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-26*