Giantz 12V 140Ah AGM Deep Cycle Battery Box Portable Solar
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
Power your camping trips, portable fridge and mobile devices for extended periods with this 140Ah deep cycle battery and pre-wired box combo. The AGM technology delivers reliable, consistent power through up to 1400 charge cycles, whilst the bolt-down terminals and high oxygen-recombination efficiency ensure stable performance even after deep discharges. Charge via solar panels or any standard power source using the quick-connect Anderson plugs.
- 140Ah 12V AGM deep cycle battery with up to 1400 cycle life
- Pre-wired battery box ready to connect
- Powers 12V devices including camping lights and portable fridges via cigarette lighter socket
- Two USB ports for charging mobile phones and tablets
- Quick-connect Anderson plugs for solar panel or mains charging
- Bolt-down terminals for secure, reliable connections
- Maintenance-free design with superior deep discharge recovery
140Ah battery:
Overall dimensions: 33cm x 17.1cm x 21.6cm
Approx. weight: 29.5kg
Container material: ABS
Terminals: Bolt-down
Nominal voltage: 12V
Rated capacity (10-hour rate): 140Ah
Maximum cycle lIfe: 1400 cycles (@30% DOD)
Internal resistance: Approx. 5.0m
Maximum discharge current: 1200A (5s)
Maximum charge current: 25A
Operating temperature ranges:
Discharge: -15C to 50C
Charge: -20C to 50C
Storage: -20C to 50C
Capacity affected by temperature: 40C = 102% | 25C = 100% | 0C = 85% | -15C = 65%
Float charge: 13.5 to 13.8V
Equalise charge: 13.8 to 14.1V
Cycle charge: 14.4 to 15.0V
Self-discharge 3% of capacity declined per month at 25℃
Battery box:
Overall dimensions: 43.5cm x 25.5cm x 30cm
Inner dimensions: 36cm x 20.5cm x 24cm
Package Contents:
1 x Deep cycle battery
1 x Battery box
1 x User instructions
Shipping Restriction Notice
Shipments to the specific postcode-suburb combinations below are excluded. If you wish to proceed with orders to these zones with additional shipping costs, please reach out to us for assistance.
View Complete List of Undeliverable Postcode Suburb Combinations
📦 Shipping & Delivery
Free Standard Shipping on all orders across Australia.
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
Express delivery options are available at checkout.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
