Batteries

iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger

A$ 871.33AUD · price may vary

Model: BBGF-25+iTECH100
Specifications: 0

Overview

Upgrade your 4WD or touring setup with the iTechworld Premium Dual Battery System. This complete kit combines our reliable iTECH100 100Ah Lithium LiFePO4 Deep Cycle Battery with the iTECHDCDC25 25A DCDC + MPPT Charger for safe, efficient charging on the road and off-grid.

With 100Ah of usable lithium power, you can keep your fridge, lights, water pump and devices running for days. The compact DCDC charger ensures fast charging from your alternator while driving, and maximum efficiency when paired with solar panels at camp.

Perfect for 4WD canopies, camper trailers, caravans and touring rigs, this dual battery system is lightweight, safe and built for Australian conditions. LiFePO4 technology offers faster recharge, longer lifespan and stable performance compared to AGM.

Whether you’re building your first touring setup or upgrading an older system, the iTechworld Premium Dual Battery System delivers dependable off-grid power and peace of mind for every adventure.

How to read this datasheet

Detailed specifications for iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger 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 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, communication protocol (CAN or RS485) for talking to the inverter and nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh). 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.

Choosing a battery: the checks that matter

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.

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.
Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.
Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.

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

iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger is listed at A$ 871 (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.

iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger — frequently asked questions

How much does iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger cost?

iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger is listed at A$ 871 (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 iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger?

iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger is a iTechworld product, listed under batteries with model reference BBGF-25+iTECH100. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger right for my system?

That depends on what it has to connect to. For a battery, check communication protocol (CAN or RS485) for talking to the inverter, nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh) and usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50% 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 iTechworld | Premium Dual Battery System | 100Ah Lithium LiFePO4 with 25A DCDC Charger?

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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