Description

Power up your adventures and stay connected with this Gentrax 12V 300Ah Battery + Power Bank. The high-capacity lithium battery delivers 3840Wh of reliable, long-lasting power for RVs, solar setups, boats, or emergency home backup. Meanwhile, the compact magnetic power bank keeps your phone, tablet, or small devices charged on the go. Together, they give you flexible energy wherever you need it - use the battery for heavy-duty power needs and the power bank for daily device charging. Perfect for camping, off-grid living, or as a reliable backup solution at home.

Key Features

Two power solutions in one combo for maximum convenience
High-capacity 12V 300Ah battery for long-term energy needs
Compact magnetic power bank for phones and small devices
Ideal for RVs, camping, boating, solar systems, or emergency backup
Extend your energy options and stay powered anytime, anywhere

GENTRAX 12V 300Ah Lithium Battery

Nominal Voltage: 12.8V
Nominal Capacity: 300Ah
Rated Energy: 3840Wh
Approx Life Cycles: ≥3000
Battery Manage System: 200A
Standard Charging Current: 100A
Max Charging Current: 200A
Standard Discharge Current: 200A
Max Continuous Discharge Current: 200A
Max Discharge Current 5 sec: 400A
Charger: 14.6V 100A
Charging Voltage: 14.2-14.6V
Overcharge Protection: 14.6V
Overcharge Recovery: 14.2V
Overdischarge Protection: 10.8V
Overdischarge Recovery: 11.2V
Charge Temperature: 0°C to 50°C
Discharge Temperature: -20°C to 60°C
Storage Temperature: -10°C to 50°C
Charge Method: CC/CV
Battery Type: LiFePO4 Lithium Battery
Battery Model: Standard
Battery Shape: General
Case Material: ABS Plastic
Certifications: UN38.3
Protection Class: IP65
Warranty in Years: 2
Bolt Type: M8
Bolt Material: Iron nickel-plated
Parallel Connection: Max 4
Series Connection: No

10000mAh Magnetic Power Bank

Battery Capacity: 10000mAh/3.7V/37Wh
Type-C Input/Output: 5V/3A 9V/2.22A (PD20W)
Wireless charger Output: 5W/7.5W/10W/15W(Max)
Output: 15W(Max)

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Terms and conditions

Gentrax 12V 300Ah Battery + Power Bank

Name: Gentrax 12V 300Ah Battery + Power Bank
Brand: Gentrax
SKU: AHNS-BAT300-20W
Price: 959 AUD
Availability: OutOfStock

AHNS-BAT300-20W 9355348096712

ONLINE ONLY

^$959

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Harvey Norman Customer Direct

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Leaves warehouse in 1-2 business days

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Barcode (GTIN)	9355348096712
Product Type	Batteries
Brand	Gentrax
Colour	Black - Grey
Weight (kg)	27.8
Product Height (cm)	30.5
Product Width (cm)	34
Product Depth (cm)	58.5
Manufacturers Express Warranty (months)	24

Key Features

GENTRAX 12V 300Ah Lithium Battery

10000mAh Magnetic Power Bank

Gentrax 12V 300Ah Battery + Power Bank

Harvey Norman Customer Direct

GTM