Long service life: Heavy duty lead-calcium grids ensure mild corrosion and enable a long designed service life of 10 years standby use under optimal Float charge conditions and below optimal operating temperature of 25℃.
Patent designed construction: Renogy batteries are equipped with PE compound separator construction, which ensures that gel electrolyte is distributed evenly through-out the inner Battery and ensures the best Evenness of all parts of the battery; internal resistance: 5mω
Triplex sealed construction: valve regulated sealed construction and Triplex strengthened sealing on terminals and posts prevent electrolyte leakage, and the air tight and liquid state of batteries in normal operation and prevent external air form entering Battery inner.
Low Self discharge: because of the use of lead-calcium grids alloy, Renogy batteries have low self-discharge and reliable performance. In room temperature, self-discharge ratio per month of Renogy battery is about 3% of the battery capacity.
High security: Renogy batteries are equipped with explosion-proof safety valves to prevent production of redundant gas. And the construction is designed to prevent setting fire to the internal battery in case sparkles approach.