---
product_id: 653655091
title: "- OPTIMA Q31M-DC150 Group 31 150 Ah Lithium Deep Cycle Battery for Boating, Off-grid Power, RV, and Trolling-motors with Cell Heating Technology and Battery Management Protection"
brand: "optima"
price: "¥362376"
currency: JPY
in_stock: true
category: "Optima"
url: https://www.desertcart.jp/products/653655091-optima-q31m-dc150-group-31-150-ah-lithium-deep-cycle
store_origin: JP
region: Japan
---

# 450A peak discharge power Bluetooth app + NMEA 2000 smart monitoring 150Ah capacity, 150% more juice - OPTIMA Q31M-DC150 Group 31 150 Ah Lithium Deep Cycle Battery for Boating, Off-grid Power, RV, and Trolling-motors with Cell Heating Technology and Battery Management Protection

**Brand:** optima
**Price:** ¥362376
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your adventures smarter, longer, and worry-free.

## Quick Answers

- **What is this?** - OPTIMA Q31M-DC150 Group 31 150 Ah Lithium Deep Cycle Battery for Boating, Off-grid Power, RV, and Trolling-motors with Cell Heating Technology and Battery Management Protection by optima
- **How much does it cost?** ¥362376 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/653655091-optima-q31m-dc150-group-31-150-ah-lithium-deep-cycle)

## Best For

- optima enthusiasts

## Why This Product

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

## Key Features

- • **Plug & play upgrade:** Direct Group 31 replacement with a 24-month warranty—upgrade your power without the guesswork.
- • **Power that lasts longer:** 150Ah capacity delivers 150% more energy than typical Group 31 batteries, so you stay off-grid and on the move.
- • **Smart battery management:** Advanced BMS with cell heating tech ensures peak performance and longevity in any climate.
- • **Stay connected and informed:** Industry-leading NMEA 2000 compatibility plus a user-friendly Bluetooth app puts battery health at your fingertips.
- • **Effortless multi-accessory setup:** QUAD terminals simplify installation—connect multiple devices without the usual hassle.

## Overview

The OPTIMA ORANGETOP Q31M-DC150 is a high-performance 150Ah lithium deep-cycle battery designed for boating, RVs, off-grid power, and trolling motors. It supports a 450A peak discharge, features advanced cell heating and battery management technology, and offers seamless installation with QUAD terminals. With NMEA 2000 compatibility and Bluetooth monitoring, it delivers reliable, smart power backed by a 24-month warranty for non-commercial use.

## Description

Introducing the High-Performance Lithium Deep-Cycle Battery from OPTIMA Batteries. Designed for marine enthusiasts, RV adventurers, and off-grid explorers, our high-performance lithium deep-cycle battery redefines reliability and convenience. Whether you’re powering a trolling motor or ensuring your RV’s house battery runs smoothly, this cutting-edge battery delivers unmatched performance. Our microprocessor-controlled Advanced Battery Management System (BMS) takes charge of every function, ensuring optimal performance. It monitors cell state of charge, balances cells, and safeguards against overcharging or discharging. With an IP67 rating, this battery laughs in the face of water and dust intrusion. Whether you’re navigating choppy waters or exploring rugged terrain, your power source remains protected. Industry-leading NMEA 2000 compatibility and a user-friendly Bluetooth app keep you informed. Monitor battery status, track performance, and receive alerts—all at your fingertips. When you need that extra boost, our battery delivers. With a 450A discharge (5 seconds), it’s perfect for starting engines or powering heavy equipment. For sustained power, the 150A continuous discharge is ideal for RVs, campers, and boats. Plus, its impressive 150Ah capacity provides 150% more juice than most Group 31 batteries, reducing the need for frequent recharges. Extreme cold? No problem. Our automatic cell heating technology ensures charging even in freezing temperatures. And the extended usable temperature range means you’re covered in any climate. Maximize efficiency by connecting multiple batteries—whether you’re running a dual-battery setup or expanding your power bank. Our battery communicates seamlessly, ensuring optimal charging and equalization. QUAD terminals make installation a breeze. No fuss, no headaches—hook up accessories effortlessly and get back to enjoying your adventures. Safety comes first. Integrated protection shields your battery from alternator “load dump” events. Even if the BMS disconnects, your investment remains secure. Remember, only use a lithium-specific charger or follow the recommended lithium charging algorithm. It’s the key to unlocking this battery’s full potential. Swap out your old Group 31 battery with confidence. Our lithium deep-cycle battery fits seamlessly into existing setups. Elevate your power game with our lithium deep-cycle battery. It’s not just a battery—it’s a reliable companion for your next journey.

## Features

- Our lithium deep-cycle battery supports up to 450A discharge (5 seconds) and 150A continuous
- 150Ah capacity provides 150% more juice than most Group 31 batteries, reducing the need for frequent recharges
- QUAD terminals make installation a breeze. No fuss, no headaches—hook up accessories effortlessly and get back to enjoying your adventures
- Industry-leading NMEA 2000 compatibility and a user-friendly Bluetooth app keep you informed. Combined with our microprocessor-controlled Advanced Battery Management System (BMS) takes charge of every function, ensuring optimal performance
- Swap out your old Group 31 battery with confidence. Our lithium deep-cycle battery fits seamlessly into existing setups. The warranty on ORANGETOP batteries is 24 months, free replacement for non-commercial use and 12 months free replacement for commercial use. Automotive use is not covered

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OPTIMA |
| Brand | OPTIMA |
| Model | ORANGETOP Q31M-DC150 |
| Item Weight | 38.4 pounds |
| Product Dimensions | 13 x 16 x 16 inches |
| Item model number | Q31M-DC150 |
| Manufacturer Part Number | Q31M-DC150 |

## Product Details

- **Brand:** OPTIMA
- **Vehicle Service Type:** Boat, Bus, RV, Van
- **Voltage:** 12 Volts
- **Item Weight:** 38.4 Pounds
- **Product Dimensions:** 13"D x 16"W x 16"H
- **Terminal:** Quad Terminal
- **Manufacturer:** OPTIMA
- **UPC:** 721112920320

## Images

![- OPTIMA Q31M-DC150 Group 31 150 Ah Lithium Deep Cycle Battery for Boating, Off-grid Power, RV, and Trolling-motors with Cell Heating Technology and Battery Management Protection - Image 1](https://m.media-amazon.com/images/I/614f3JXGq4L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/653655091-optima-q31m-dc150-group-31-150-ah-lithium-deep-cycle](https://www.desertcart.jp/products/653655091-optima-q31m-dc150-group-31-150-ah-lithium-deep-cycle)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*