Batteries

GoFurther Premium | Battery Box | with iTECHBM500 and Shunt

A$ 349AUD · price may vary

Model: BBGF
Specifications: 0

Overview

The iTechworld GoFurther Battery Box is an all-in-one power solution designed for 4WDs, caravans, campers, boats, and off-grid setups. Built to house standard sizes, it transforms a regular 12V battery into a complete portable power system. With multiple outputs, advanced protections and an integrated battery monitor, the GoFurther Battery Box delivers the flexibility and reliability adventurers and tradies need every day.

Pre-Wired, Heavy-Duty Connections

Every GoFurther Battery Box comes pre-wired for fast setup. With heavy-duty terminals and high-quality fittings, you can rely on secure, low resistance connections that withstand corrugations, heat, and moisture. No messy wiring jobs or guesswork! Just drop your battery in, connect and go.

Built-In Battery Protections

Protecting your battery and gear is critical. That’s why the GoFurther includes integrated safeguards against over-voltage, under-voltage, overload, and short-circuit conditions. Whether you’re running sensitive electronics or high-demand appliances, the system automatically protects your investment.

Battery Monitor with 500A Shunt

Know exactly what’s happening with your battery. The GoFurther comes with a digital battery monitor and 500A shunt, giving you live readouts of charge levels, voltage, and system performance. With real-time insight, you can manage your energy use confidently and avoid unexpected flat batteries when you’re off the grid.

Power Up to 11 Appliances at Once

With multiple high-capacity outputs, the GoFurther can run up to 11 accessories simultaneously. From fridges and lights to pumps, compressors, and other 12V appliances, it offers the flexibility to power everything you need without risk of overloading.

Compatible with All Battery Types

The GoFurther Battery Box is designed to work seamlessly with iTechworld lithium batteries, but it’s also compatible with a wide range of AGM and lead-acid batteries. Pair it with an iTechworld DCDC charger or solar setup for even greater off-grid performance. Future-proof and flexible, the GoFurther works with you, not against.

Plug and Play Installation

Designed for simplicity, the GoFurther’s pre-wired design and compact footprint mean anyone can set it up! Whether you’re heading off on a weekend camping trip or installing it as part of a complete dual-battery system, the GoFurther Battery Box makes reliable 12V power easy.

PACKAGE CONTENTS:

GoFurther Battery Box

Battery Monitor with 500A Shunt

Separator kit

Non-slip pads

Strap

User Guide

How to read this datasheet

Detailed specifications for GoFurther Premium | Battery Box | with iTECHBM500 and Shunt have not been published yet. iTechworld lists this battery in the Batteries, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a battery, the figures that matter most are continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4, round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid and communication protocol (CAN or RS485) for talking to the inverter. Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.

Before you buy a battery

The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.

Common mistakes

Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.

Price and availability

GoFurther Premium | Battery Box | with iTECHBM500 and Shunt is listed at A$ 349 (AUD). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports iTechworld locally before ordering.

GoFurther Premium | Battery Box | with iTECHBM500 and Shunt — frequently asked questions

How much does GoFurther Premium | Battery Box | with iTECHBM500 and Shunt cost?

GoFurther Premium | Battery Box | with iTECHBM500 and Shunt is listed at A$ 349 (AUD). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes GoFurther Premium | Battery Box | with iTECHBM500 and Shunt?

GoFurther Premium | Battery Box | with iTECHBM500 and Shunt is a iTechworld product, listed under batteries with model reference BBGF. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is GoFurther Premium | Battery Box | with iTECHBM500 and Shunt right for my system?

That depends on what it has to connect to. For a battery, check cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4, round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid and communication protocol (CAN or RS485) for talking to the inverter against the rest of your equipment before price enters the decision. Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.

Where can I buy GoFurther Premium | Battery Box | with iTECHBM500 and Shunt?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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