About AMP'D 12V
AMP'D 12V helps Australian travellers make sense of batteries, solar, DC-DC charging and inverter loads before spending money on a 12V system.
What we do
We turn common touring appliances and trip habits into practical battery, solar, charger and inverter guidance using transparent planning assumptions.
Why it exists
12V advice is often scattered across product pages, forums and sales material. AMP'D 12V aims to provide a simpler, brand-neutral starting point.
Our approach
Recommendations are based on energy use, available charging time, expected solar conditions and equipment limits. Estimates are clearly labelled and should always be checked against exact product specifications.
Australian focus
The calculator is designed around common Australian 4WD and camping use, product sizes and conditions.