Power Tools
Power Tools to help you buy smarter: Utilize our free online tools
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Streamline your off-grid and mobile power setups with our expertly designed tools. Power Tools to help you buy smarter! From calculators to battery life estimators, our tailored tools help you make precise decisions to optimize your power-related purchases for power stations, power banks, EV chargers, solar panels and more.
Power Stations Tools
Calculate the power needs of your devices to ensure you choose the right power station or battery setup.
Energy Consumption Estimator
Multi-Device Off-Grid Planner
Power Stations DIY Comparison Showdown
The Power Station Matchmaker
The Job Site Power Calculator
Global Solar Compatibility Checker
Emergency Backup Runtime Calculator
Battery Cycle Life & Longevity Calculator
Refrigerator Power Station Calculator
CPAP Power Station Runtime Calculator
Power Station UPS Compatibility Checker
Power Banks Tools
Estimate how long your battery will last based on your device usage and power bank capacity.
Ev Chargers Tools
Ensure safe EV charging and power delivery. Use our online calculator tools for your home charger.
Extra Power‑Ups Tools
This is where we keep the odd, the awesome, and the absolutely (non-) essential tools that don’t quite fit in a box.
Seasonal Essentials Tool
DealWizard – Amazon Deals Under £10
Charcuterie Board Calculator
Universal Party Planning Calculator
Universal Food Portion Calculator
Ultimate Air Fryer Pro Conversion Utility
The Yarn Architect:
Advanced Yardage Calculator
Universal Cake Tool – Worldwide Cake Calculator
The Battery Guardian | Universal Battery Management System
2026 Life Reset Scorecard
EnergyMatch – Energy Supplement Recommendation Tool
FixMyCold Ritual Tool
Pasta Inspirator – Your Pasta Recipe Tool
Risotto Inspirator – Your Risotto Recipe Tool
More for You
Along with these Power Tools to help you buy smarter, check out our additional features, articles, and content to stay informed on the latest in the power charging space.
This site uses affiliate links, which may earn us commissions from purchases made at no cost to you.