# Voltagen — Lithium Battery Management > Lithium battery management and monitoring companion app. (iPhone/iPad app by Voltagen, LLC.) - Source: https://appshunter.io/ios/app/voltagen/id6761851467 (this page in markdown: same URL + `.md`) - Developer: [Voltagen, LLC](https://appshunter.io/developer/1882101982) - Category: Lifestyle - Price: Free - Rating: 4.50/5 from 4 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 24 MB - Languages: English - Released: 2026-04-22 - Data updated: 2026-09-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/voltagen/id6761851467/reviews.md ## What is Voltagen? Voltagen Battery Monitor is the companion app for Voltagen Lithium battery power systems and legacy Volta Power Systems. Connect to your battery system over Bluetooth for real-time monitoring, or check in from anywhere using cloud-based remote access (requires two devices). A Voltagen Bluetooth adapter is required to use the app, check with your manufacturer or Voltagen Support to verify your system is equipped. **Real-Time Dashboard** See your battery's state of charge, voltage, current, capacity, and temperature at a glance. An animated gauge and color-coded indicators make it easy to understand your system's health without reading a manual. **Power Flow Visualization** Watch energy flow through your system in real time. See exactly where power is coming from — shore power, alternator, or battery — and where it's going. Shore power connection type (20A, 30A, 50A) is shown automatically. **Inverter & Shore Power Control** Turn your inverter on or off and set your shore power breaker rating directly from the app. The breaker selector adjusts automatically to your system's supported range. (Only support on some configurations) **Remote Cloud Monitoring** Stream your battery data to the cloud and check on your system from anywhere. Perfect for monitoring your RV while you're away, or keeping an eye on multiple installations. No special hardware needed — just connect over Bluetooth and tap Cloud Send. **Power History** Track your power consumption over time with a built-in history chart. See average power draw minute by minute over the last hour to understand your usage patterns. **Fault Alerts & System Status** Know immediately when something needs attention. The app displays active faults from your Battery Management System, last shutdown reason, and system health indicators so you can address issues before they become problems. **Multiple Device Support** Manage multiple Voltagen battery systems from a single account. Claim devices, switch between them, and monitor each one independently. ## Key features - Real-time battery monitoring - Power flow visualization - Inverter & shore power control - Remote cloud access - Power consumption history - Fault alerts and system status ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/voltagen/id6761851467/reviews.md ### 5/5 — The visibility to your Volta system on your phone *2026-04-23* Must-have app for monitoring your camper van energy storage system on your phone. Now all the info you need with never having to leave the drivers seat. ## Frequently asked questions about Voltagen ### What is Voltagen? Voltagen is a companion app designed for Voltagen Lithium battery power systems and legacy Volta Power Systems. It allows users to monitor their battery systems in real-time and remotely. ### How do I connect Voltagen to my battery system? A Voltagen Bluetooth adapter is required to use the app. You can connect to your battery system over Bluetooth for real-time monitoring. Check with your manufacturer or Voltagen Support to verify your system is equipped. ### Can I monitor my battery system when I'm not home? Yes, Voltagen offers remote cloud monitoring. By streaming your battery data to the cloud, you can check on your system from anywhere, which is ideal for monitoring RVs or multiple installations. ### What information can I see on the Voltagen dashboard? The real-time dashboard displays your battery's state of charge, voltage, current, capacity, and temperature. It uses animated gauges and color-coded indicators for easy understanding of system health. ### Does Voltagen have ads? No, Voltagen does not contain advertisements. The app is free to download and use without any ad interruptions. ### What devices is Voltagen compatible with? Voltagen is available for iPhone, iPad, and iPod. It is designed for users who own compatible Voltagen or Volta Power Systems. ### How often is Voltagen updated? The latest version of Voltagen is 1.0.4, and it was last updated on May 23, 2026. Updates typically include bug fixes and performance improvements. ### Can I manage multiple battery systems with Voltagen? Yes, Voltagen supports managing multiple battery systems from a single account. You can claim devices, switch between them, and monitor each one independently. ## Version history (last 5 releases) ### 1.0.5 — 2026-06-30 Bug reports directed to support page ### 1.0.4 — 2026-05-23 Fixed issues with Cloud sending App allows cloud sending even when running in background ### 1.0.3 — 2026-05-18 Fixes for issue with device ownership Change cloud no data timeout to 70 seconds to prevent false trips ### 1.0.2 — 2026-04-29 Improved security, fixed incorrect capacity reporting on legacy Volta VIP systems. ### 1.0 — 2026-04-22 No release notes. ## Related topics [voltagen](https://appshunter.io/ios/topics/voltagen) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*