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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.
There is nothing worse than needing to be somewhere and your car battery is dead. Or, you need to power your camper on your latest road trip. When you need some emergency power, nothing beats the power of a Giantz Lithium Battery. With a maximum cycle life of 5000 cycles and a build life of around 20 years, you’re sure to be covered in any emergency power situation. You can charge a full range of devices, from 4WD vehicles to portable fridges. No need to worry about safety either; the box comes with over current protection, short circuit protection, overheating protection and built-in BMS that will send a warning and take measures to protect the battery under abnormal circumstances. It is also spill-resistant, leak-resistant and non-gassing. It supports multiple serial and parallel connections. The battery is designed for use outdoors with a wide discharge temperature range and has a longer storage life for your convenience. A Giantz Lithium Battery is a must-have piece of equipment for any car owner, whether you’re just starting out or an experienced roadster. Instead of waiting for roadside assistance, you can take control of your life and be back on the road within minutes. Get yours today.
Features
100Ah Lithium Battery
Built-in BMS system
Max. cycle life of 5000 cycles
Superior deep discharge recovery
Industry-leading build life
Support multiple serial and parallel connection
Maintenance-free
Better low-temperature performance
Spill-resistant, leak-resistant and non-gassing
Bolt-down terminals
Versatile use
Specifications:
Overall dimensions: 30.5cm x 16.5cm x 21cm
Approx. weight: 10.7kg
Container material: ABS
Terminals: bolt-down
Nominal voltage: 12.8V
Nominal capacity: 100Ah
Nominal Operating Temperature: 25°C
Maximum cycle life: 5000 cycles (@30% DOD)
Minimum build life: 20 Years
Maximum charge current:100A
Rated charge current:50A
Short circuit current:Approx.1200A
Operating temperature ranges:
Discharge: -20°C to 60°C
Charge: 0°C to 45°C
Storage: -5°C to 35°C
Self-Discharge Capacity (25°C): >3 Months = 99% | >6 Months = 97% | >12 Months = 95%
Rated charger voltage: 13.6V to 13.8V
Assembly Required: No
Number of Packages: 1
Package Content
Giantz Lithium Battery x 1
User instruction x 1

This product comes with 1 year warranty
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.
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