100+
Downloads
Content rating
Everyone
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About this app

Use the Rolls LFP Connect app to read the following information from your R-Series & S-Series drop-in LFP (LiFePO4) battery:

- Voltage
- Current
- Internal Temperature
- State of Charge
- Cycles
- Active Fault Information

Track, rename, and organize battery and system location information for you and your customers' installs. Then, if service is needed submit support and warranty requests in the app directly to rolls service personnel.

(Not compatible with Rolls ESS range of products).

© 2024, Rolls Battery Engineering.
Updated on
Jan 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
Data can’t be deleted

What’s new

Added support for STACK-LV bluetooth.
Added readout for individual cell voltages.
Improved Bluetooth code for speed/stability.
Fixed bug impacting renaming batteries.
Added ability to move batteries to new locations.

App support

About the developer
Surrette Battery Company Limited
support@rollsbattery.com
58 Lisgar St Springhill, NS B0M 1X0 Canada
+1 800-681-9914