Mecer 1kw 12v 1x100a Bat Pure Sine Wave Includes 360w Solar Charge Controller – Battery Warranty 6 Months Warning: Charging and discharging a battery multiple times a day will significantly deteriorate its performance. Please note the limitations of each battery technology: Lead-acid batteries can only be discharged up to 50% before irreversible damage occurs. Gel lead-batteries can often be discharged up to 70% before irreversible damage occurs. Lithium batteries can be fully discharged if they are protected by a Battery Management System. Due to the above limitations, loss of battery capacity is not covered under warranty.
