• Hi I have just bought an inverter form Wind and Sun UK, I called them for two reasons 1) to find out what current the inverter takes when it is switched off and 2) to say the manual was disappointing So 1) how does switching work as it isn't a power… more »
  • 14th -16th Jan 2018 I've just been informed that Batt3 was so poor it could not even work the discharge unit, it was subsequently charged and discharged and I was told it now has 25% capacity. It is being charged again and I should pick it up this… more »
  • http://support.rollsbattery.com/support/solutions/articles/428-state-of-charge-charging-flooded-lead-acid-batteries more »
  • http://support.rollsbattery.com/support/solutions/articles/428-state-of-charge-charging-flooded-lead-acid-batteries more »
  • . . . Rolls recommends a 3-phase charge cycle (Bulk, Absorption & Float) and a charge rate equal to 10% of the C20 (20 hr AH rating) of the battery bank. . . Battery Salvation . . . The battery should be charged from an outside source at 2.6 to… more »
  • The SG quantifies the amount of Sulfuric Acid (H<sub>2</sub>SO<sub>4)</sub> to the water (H<sub>2</sub>O) in the battery electrolyte. Water has an SG of 1 so anything higher indicates some solvent. The next time your… more »