Charging all those water toys just got easier, but more importantly, SAFER with Lithium Fire Guards Smart Charge Unit. LFG’s NEW Smart Charge Unit will do all the work of charging your lithium-ion battery in a protected space, keeping your yacht safe from lithium-ion runaway fires. As simple as locking the battery in its secure charging area and letting the technology do all the work. If the battery begins to overheat, our technology will shut the Smart Charge Unit down once it reaches 140°C-160°C and use the Alarm Monitoring System (made by TESS) to warn the bridge of the overheating. The Smart Charge Unit has an easy hose attachment for the crew in the event of the battery igniting. The Smart Charge Unit is a way of keeping all passengers and crew safe from potential lithium-ion