
TITAN Lithium (V2)
TITAN's New Battery Monitor
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Free
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About
The official app for TITAN lithium leisure batteries. Live readings, your whole power system on one map, alerts you define, and an AI engineer that knows your battery. Designed and built in Cheltenham.
CONNECT IN SECONDS
Tap your battery and TITAN pairs over Bluetooth. No codes, no hubs. Auto-Connect picks it up again every time you open the app.
LIVE MONITORING
See charge level and charge/discharge direction at a glance. Pack voltage, current, temperature, per-cell voltages, time to empty and time to full worked out from how you actually use the battery.
ENERGY FLOW
A live map of your setup drawn around your caravan, motorhome, van, boat or cabin. Solar in, wind in, engine, mains and loads out, all moving in real time. Arrange the nodes to match your kit, or send it full screen and use it as an always-on display.
CONNECTED DEVICES
Victron solar chargers and shunts, Mopeka tank sensors and Ruuvi climate sensors appear live alongside your battery, on the same map.
Measured solar and engine input replaces estimates the moment a charger is connected.
ALERTS YOU DEFINE
Set your own limits for voltage, charge level, temperature and discharge current and TITAN tells you when they are crossed, in the app and in the background while Auto-Connect is on. Protection trips and low charge are always covered.
HISTORY
State of charge, voltage, current and temperature over a day, a week, a month or a season, with the highs and lows around the average and every protection event logged with a timestamp.
TITAN AI
An intelligence engine that learns your install: typical daily use, the appliances on the other end of the battery, your solar yield against the real forecast, and the slow changes that hint at a problem. Ask the AI engineer anything about your pack in your own words. It answers from your live data and TITAN's own knowledge, and it says so when it does not know.
WARRANTY AND SUPPORT
Your TITAN account links every battery you own. Health certificates and warranty status in one place. Report a problem from inside the app in two taps and we reply by email. Every TITAN battery carries a lifetime warranty.
PRIVACY FIRST
Sign in with a one-time email link, no passwords. Battery data stays on your device unless you sign in to sync. Full policy at titanlithium.co.uk/pages/privacy-policy-app
WORKS WITH
TITAN lithium batteries from 2024 production onwards. Requires iOS 15.6 or later, or Android 10 or later, and Bluetooth. Rotation and landscape layouts for tablets are optional and off by default.
Need help? Email info@titanlithium.co.uk
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What's New in TITAN Lithium (V2)
2.4.5
October 29, 2026
Firmware updates from TITAN support. When TITAN support prepares a firmware update for your battery's BMS, it appears under Settings, My Batteries, and runs from your iPhone beside the battery. If it is interrupted, TITAN stops safely and tells you what to do next.
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