Innovative Teleco batteries with Lithium Ion technology have been specially designed for leisure vehicles.

Compared to traditional batteries they have numerous advantages:

• They are up to 70% lighter and smaller
• They charge much faster, and can be fully charged in less than an hour
• They are extremely long-lasting. They can be recharged up to 5000 times, practically 10 times more than a traditional lead battery
• They can be fitted in any position
• They allow load starts with extremely high inrush currents
• They are safe thanks to utilisation of Lithium Iron Phosphate (LiFePO4 or LFP) technology
• They are ecological because they use materials of low environmental impact: they do not use lead or other harmful materials as per the ROHS directive.

TLI Extra Pro (professional) batteries stand out compared to other lithium batteries on the market because of their high energy density: weight and size being equal, they can store much higher quantities of energy.
TLI Extra batteries incorporate a sophisticated Battery Management System (BMS) that controls the voltage of each cell during both during charging/discharge, thus increasing its lifespan. The BMS also ensures protection against failure in the event of high temperatures, overloads and excessive discharging.

Key BMS features:

• Integrated CANBUS, CI BUS and Wireless communications
• Electronic BMS integrated with programmable I/Os
• Integrated safety disconnect relay
• External protection fuse
• Autosleep mode and wakeup key
• Diagnostics and error log
• Control panel (optional) with charge indicator and input/output control from storage mode

The BMS also ensures protection against failure in the event of high temperatures, overloads and excessive discharging.

Guaranteed quality:

• Quality control performed at every single stage of production
• Latest-generation components

TLI Extra batteries stand out compared to other lithium batteries on the market because of their high energy density: weight and size being equal, they can store much higher quantities of energy.
TLI Extra batteries have a highly reliable internal Battery Management System (BMS). The BMS ensures battery safety and efficiency by monitoring the temperature of the electronics and the cells and controlling the voltage of each cell to optimise balance.

Guaranteed quality:

• Quality control performed at every single stage of production
• Latest-generation components
• Integrated solid-state relay for safety disconnection
• Electronic BMS