Leadsun uses new-generation Lithium LiFeP04 batteries which offers 3 times more storage and power capacity versus conventional Lead Acid batteries. Our battery design uniquely features many ‘small’ lithium iron battery’s packed into a ‘dual’ battery assembly that minimises stress and heat during both discharging and charging cycles ensuring long term reliability. Lithium Iron batteries are also able to discharge to an incredible 90% without any damage to them before the under voltage battery protection ‘cuts out’ any further operation.