---
product_id: 573367923
title: "BCI Group 31M Dual Purpose AGM Battery, 240RC 825CCA 12V 110AH Starter & Deep Cycle Sealed Marine & RV Battery"
brand: "weize"
price: "€ 1045.15"
currency: EUR
in_stock: true
reviews_count: 8
category: "Weize"
url: https://www.desertcart.gr/products/573367923-bci-group-31m-dual-purpose-agm-battery-240rc-825cca-12v
store_origin: GR
region: Greece
---

# 825 CCA starting power 110Ah deep cycle capacity 5x faster quick charge BCI Group 31M Dual Purpose AGM Battery, 240RC 825CCA 12V 110AH Starter & Deep Cycle Sealed Marine & RV Battery

**Brand:** weize
**Price:** € 1045.15
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your lifestyle with unstoppable energy and zero downtime!

## Quick Answers

- **What is this?** BCI Group 31M Dual Purpose AGM Battery, 240RC 825CCA 12V 110AH Starter & Deep Cycle Sealed Marine & RV Battery by weize
- **How much does it cost?** € 1045.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/573367923-bci-group-31m-dual-purpose-agm-battery-240rc-825cca-12v)

## Best For

- weize enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** 20x more vibration resistance and leak-proof design ensure durability and safety in the toughest conditions.
- • **Advanced AGM Tech:** Low internal resistance and 2x longer cycle life than traditional flooded batteries for reliable, long-lasting energy.
- • **Rapid Recharge Ready:** Charges up to 5 times faster, so you spend less time waiting and more time exploring.
- • **Dual-Purpose Powerhouse:** Seamlessly powers both your RV adventures and marine escapades with robust starting and deep cycle performance.
- • **Maintenance-Free Freedom:** Almost zero upkeep needed—focus on your journey, not battery care.

## Overview

The WEIZE BCI Group 31M is a 12V, 110Ah sealed AGM battery delivering 825 cold cranking amps, designed for dual-purpose use in marine and RV applications. Featuring advanced AGM technology, it offers 2x the cycle life of traditional flooded batteries, 5x faster charging, and exceptional vibration resistance, all in a maintenance-free, leak-proof design for reliable, long-lasting power.

## Description

Buy Weize BCI Group 31M Dual Purpose AGM Battery, 240RC 825CCA 12V 110AH Starter & Deep Cycle Sealed Marine & RV Battery: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It is hevy - It is a good hevy battery
Review: Great for my RV - Replace this type of battery on my RV works wonderful

## Features

- [Dual Purpose]: The WEIZE BCI Group 31M is a dual purpose deep cycle sealed AGM marine and RV battery. It features an outstanding starting power and deep cycling capability for long-lasting power supply. Terminal： Left : Positive (+)-Red, Right: Negative (-)-Black.
- [High Performance]: Powered by advanced AGM technology, the WEIZE BCI Group 31M has a low internal resistance and high output power, offering a reliable power supply and a long battery life, 2x more cycle life than traditional flooded marine batteries.
- [Quick Charge]: The WEIZE BCI Group 31M features quick charging, which allows it to charge up to five times faster, saving time and increasing efficiency. Please use a constant voltage of 14.4± 0.1V and a max current of 21A to charge the battery until the current has no change for 2 to 3 hours， But the maximum charging time must not exceed 24 hours.
- [Low Maintenance]: Being almost maintenance-free, the WEIZE BCI Group 31M reduces surface corrosion, proves more durable, and performs well against vibrations, has 20x more vibration resistance than flooded batteries.
- [Safety]: With a leak proof design and the presence of specialized valves, the WEIZE BCI Group 31M battery is very safe to use, ensuring a longer battery life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJVHQRHB |
| Best Sellers Rank | #25,452 in Automotive ( See Top 100 in Automotive ) #60 in Powersports Batteries |
| Brand | WEIZE |
| Customer Reviews | 4.5 4.5 out of 5 stars (200) |
| Date First Available | September 26, 2023 |
| Item Weight | 67.5 pounds |
| Item model number | BAD-1555 |
| Manufacturer | WEIZE |
| Manufacturer Part Number | BAD-1555 |
| Model | Group 31M Marine Battery |
| Product Dimensions | 6.81 x 12.99 x 8.35 inches |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Battery Cell Composition:** Lead Acid
- **Brand:** WEIZE
- **Item Weight:** 67.47 Pounds
- **Manufacturer:** WEIZE
- **Number Of Cells:** 1
- **Product Dimensions:** 6.81"D x 12.99"W x 8.35"H
- **Terminal:** DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT
- **Vehicle Service Type:** Boat, Marine, RV
- **Voltage:** 12 Volts

## Images

![BCI Group 31M Dual Purpose AGM Battery, 240RC 825CCA 12V 110AH Starter & Deep Cycle Sealed Marine & RV Battery - Image 1](https://m.media-amazon.com/images/I/71OzyoZsZ5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is hevy
*by W***D on December 14, 2025*

It is a good hevy battery

### ⭐⭐⭐⭐⭐ Great for my RV
*by B***K on November 29, 2025*

Replace this type of battery on my RV works wonderful

### ⭐⭐⭐⭐⭐ Weize BCI Group 31M Dual Purpose Battery
*by S***N on September 15, 2024*

You had better have some help putting this in your boat. It's definitely no lithum. This thing is heavy! I have not had it in my Cobalt 222 very long, but compared to my other battery, it spins the motor and starts the 8.1L big block almost effortlessly it appears. A welcome change. It charges quickly. I am not sure of the longevity, but I was quite impressed with the packaging, the instructions and the build quality so far. They say most batteries are produced by a handful of manufacturers and then branded. I am not certain of that and so I cannot speak to it. I will say so far so good on this one and for the price point, this might be an exceptional find. Again, its one heavy unit so might need some help getting this where you want it in your boat.

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**Shop now:** [https://www.desertcart.gr/products/573367923-bci-group-31m-dual-purpose-agm-battery-240rc-825cca-12v](https://www.desertcart.gr/products/573367923-bci-group-31m-dual-purpose-agm-battery-240rc-825cca-12v)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-04*