Stroom: Power Station Care

Keep your backup power ready for the next time you need it. Stroom helps you keep track of charge levels and maintenance for power stations, power banks, and UPS batteries. TRACK YOUR DEVICES Choose a model from the catalogue or add a device manually. Save its charge level, check date, and notes so you know what needs attention. REMEMBER MAINTENANCE Set maintenance reminders and keep a record of your checks. For extra reliability, you can also create a calendar reminder. Mark a device as in use to pause its reminders, then record the remaining charge when you finish. ESTIMATE RUNTIME Choose a saved device or enter a capacity and load to estimate how long it could last. The calculator uses 85% AC efficiency by default, with a custom option. Results are estimates, not a guarantee. FIND PRACTICAL GUIDANCE Read battery-care and storage guides, with model-specific information where available. Always follow your device manufacturer’s instructions. KEEP THE ESSENTIALS CLOSE See charge levels and the next maintenance check in a home-screen widget. Export or import your device records when you need a backup. English and Ukrainian are supported, with light and dark themes. YOU UPDATE THE CHARGE Stroom does not connect to your devices or read their battery levels automatically. Charge levels and device activity are entered manually. No account is required. Start with up to three devices for free. An optional one-time lifetime purchase unlocks unlimited devices. No subscriptions and no ads. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/