• Available for iPhone and Android
  • External Bluetooth NFC Reader Support
  • New Features and Core Functions
  • Battery Passport functionality Included

SMARTBATTERY Companion App 2.0: Next-Generation Battery Intelligence

The SMARTBATTERY Companion App 2.0 represents the next evolutionary step in offline battery management. Engineered for modern SMARTLOGGER hardware (firmware 2.14 and newer), this entirely redesigned application is now available natively for both Android and Apple iOS.

It delivers advanced fleet management and high-resolution analytics directly to the technician's mobile device, maintaining the strict 100% offline security protocol required for Tier IV data centers and critical infrastructure.

Advanced Fleet Management and Deep Analytics

Designed for complex installations, the app allows users to logically organize scanned batteries into custom groups, assign specific names, and track individual serial numbers. For in-depth on-site analysis, the app features an interactive timeline with an integrated event handler.

Technicians no longer need to manually scroll through raw log files; instead, they can instantly zoom into specific graphical time windows to extrapolate hidden damages, analyze temperature spikes, or review automated capacity test results directly on their screen.

As flexible as your battery maintenance challenges

The State of Health (SoH) of a battery can now be evaluated immediately. The app aggregates raw data and calculates the current status, providing technicians on-site with a precise and easily understandable overview without the need for time-consuming manual analysis of lists.

Key features and new additions in Smartlogger App 2.0:

  • Battery Passport Mode (Hardware Binding): This standards-compliant function locks the Smartlogger to a specific battery. This prevents data corruption caused by accidental or intentional device swapping and ensures a tamper-proof, immutable history—the essential operational foundation for the digital battery passport.
  • Quick overview of general health status: An easy-to-understand visual traffic-light system indicates whether the battery is operating within its defined parameters:

Instant Visual State of Health (SOH)

Green: Operating within optimal parameters.
Yellow: Approaching threshold limits; requires observation.
Red: Operating conditions exceeded; immediate action recommended.

The Companion App 2.0 introduces a highly intuitive, color-coded diagnostic dashboard. Upon scanning a battery, the interface provides an immediate visual summary:

  • Quick overview of general health status: The system provides deep insights into the physical battery structure without conflicting with restrictive IT network policies. Log files are extracted autonomously and securely via NFC to identify latent damage and extrapolate relevant timeframes.
  • NEW: Full-screen mode: Measurement data and graphs can now be visualized in full-screen mode on the device for detailed on-site analysis.
  • Integrated event handling: Significant events are marked directly on the timeline. Technicians can zoom in precisely on critical timeframes instead of manually searching through massive datasets for errors.
  • Comment function: Technicians can now add specific comments for individual batteries, maintaining a clear overview in the process.
  • capacity testing "To Go": Thanks to SMARTLOGGER technology, capacity tests are no longer time- or labor-intensive. All that is required is a SMARTLOGGER, a static load with known power consumption, and the App 2.0. After a brief discharge cycle, the software precisely evaluates the battery's performance. Using multiple loggers in parallel allows for the generation of highly comparable reference values ​​across the entire system.
  • In-depth analysis and automated reporting: The app avoids restrictive proprietary data formats. Captured data can be transferred without loss into standardized Excel documents using the "SMARTLOGGER Exporter" freeware tool. This enables in-depth evaluations, the generation of standards-compliant maintenance reports, and the use of detailed measurement charts for comprehensive system documentation.

Combined with the new Smartlogger App 2.0, SMARTBATTERY technology offers the most compact and powerful offline battery monitoring system on the market—one that meets even the strictest global safety and compliance requirements.