Batteries

JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack

A$ 581.2AUD · price may vary

Model: JS80+CASEX2
Specifications: 0

Overview

The JS80 3000A Lithium Jump Starter Twin Pack provides reliable emergency starting power and portable backup charging wherever you travel. Capable of jump-starting large petrol and diesel engines, each unit also functions as a power bank for charging devices on the go. Supplied with heavy-duty protective cases, this twin pack offers added redundancy and peace of mind for touring vehicles, work fleets, and off-road adventures.

What these specifications mean

Detailed specifications for JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack 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 communication protocol (CAN or RS485) for talking to the inverter, nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh), usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50% and system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack. 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.

Where buyers lose money

Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.

Price and availability in Australia

JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack is listed at A$ 581 (AUD) for Australia. 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 Australia: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports iTechworld locally before ordering.

JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack — frequently asked questions

How much does JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack cost?

JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack is listed at A$ 581 (AUD) for Australia. 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 JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack?

JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack is a iTechworld product, listed under batteries with model reference JS80+CASEX2. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack right for my system?

That depends on what it has to connect to. For a battery, check system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack, continuous charge and discharge current, which limits how much power you can draw from the pack and cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 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 JS80 3000A | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | Twin Pack in Australia?

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 in Australia — buying in-channel is what keeps the manufacturer's warranty valid.

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