SUBSCRIBE TO OUR NEWSLETTER
Get the latest updates on new products and upcoming sales
½ PRICE






















You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
JumpsPower GTR 4000A Jump Starter 12V Powerbank 99900mWh 24V Pro Car Battery Charger LED
Introducing the latest in portable power technology, the JumpsPower GTR 4000A Jump Starter is a professional-grade tool that's essential for any vehicle owner. Whether you're driving a car, motorcycle, boat, jet ski, ATV, or lawnmower, the JumpsPower GTR is equipped to jump start 24V and 12V vehicles quickly and efficiently, even when faced with a dead battery. The cutting-edge 'The 3rd Generation'battery system ensures you're never stranded, providing multiple jump starts on a single charge and catering to modern vehicles with Turbo, Hybrid, and Start-Stop Systems.
This jump starter isn't just for emergencies; it's also a versatile device that powers up your devices on the go. With its USB-C output featuring Power Delivery (PD) Fast Charging, you can deliver up to 36W of high-speed charging, perfectly suited for a range of USB-C PD devices. Fast charge your iPhone or keep your USB-C MacBook powered while you travel. Additionally, the dual USB-A ports support 18W fast charging, maximizing convenience and charging efficiency.
For those times when you need illumination, the JumpsPower GTR comes with an LED light that includes three lighting modes with different flashing patterns. Whether you need a powerful white floodlight to cover large areas or an amber light for warnings and emergencies, this jump starter has you covered. It's the ideal companion for all your 24V and 12V vehicles.
Product Features:
Product Included:
Product Specification:

Battery Capacity: 99900mWh / 99.9Wh / 27000mAh
Battery Type: Lithium-ion
Battery Life Cycle: 1000+
Battery Standby Time: Up to 9-12 months
Peak Amps: 24V 12V / 4000A
Clamp Power: 24V/ 12V / 2000A
DC Input: 15V / 2A
USB-C Output: PD 45W Max. Output (5V / 3A, 9V / 3A, 12V / 2.5A, 15V /2A, 20V / 2.25A)
USB-A Output (2 ports): QC 18W Max. (5V / 3A, 9V / 2A)
Cigarette Lighter Output: 130W Max. (12-16.8V / 8A)
Operating Temperature: -20 degrees to 60 degrees
Dimensions: 250 x 165 x 75mm
Weight: 1.8kg
At Yarra Supply, we stand behind our products. Most products come with a 12-month warranty unless otherwise stated on the product listing. Some products may be eligible for an extended warranty, so please check the specific product details to confirm.
Please note: Our warranty covers manufacturer defects and does not cover damage caused by user misuse or issues during delivery.
How to initiate a warranty claim
If you experience an issue with your product, please follow the steps below to submit a warranty claim:
Contact Customer Service and provide the following details.
· Order ID
· Description of the issue
· Images/Videos: Show any visible defects or faults. Please use the recommended file size and format for best visibility.
Our team will evaluate your claim and respond promptly. If you have any questions, please contact Yarra Supply Customer Service and provide your order ID for reference.
At Yarra Supply, we aim to make your shopping experience easy and hassle-free.
We offer free shipping on most products to most areas across Australia. While some items may incur additional delivery fees due to carrier limitations or delivery distance.
Any applicable shipping fee will be clearly displayed at checkout before you confirm your order.
We currently ship across Australia, and selected products are also available for delivery to New Zealand.
If you are shopping from New Zealand, please switch to the New Zealand site via the region selector on our homepage to view local availability and pricing.
Orders are typically processed within 1–2 business days.
Standard delivery time is 3–10 business days within Australia, and 7–15 business days for New Zealand orders (depending on your location and courier service).
Tracking information will be provided once your order has been dispatched.
Once your order has been shipped, you’ll receive an email with your tracking number and a link to track your parcel’s progress.
If your order hasn’t arrived within the expected time frame, please contact our customer service team at contact.yarrasupply@gmail.com with your order number, and we’ll assist you promptly.
If you need to cancel a purchase after the product has been dispatched, please note that the postage fee may not be refundable.
Additional postage fees may apply for re-delivery or re-direction requests.
If you are not satisfied with the product or have mistakenly placed the wrong order, please note that we are not responsible for any return shipping costs after the item has been shipped.
Get the latest updates on new products and upcoming sales
Thanks for subscribing!
This email has been registered!