Security Alarm System Battery

Security Alarm System BatterySpecification: Battery model NR 12-4Designed Floating Life3 5 YearsCapacity20hR(0.2A, 10.5V)10hR(0.39A, 10.5V)5hR(0.66A, 10.5V)1hR(2.63A, 9.60V)(25)4.0Ah3.9Ah3.3Ah2.63AhDimensionsLengthWidthHeightTotal Height90±1mm70±1mm101±1mm107±1mmApprox. weight (±5%)1.36Kg (3.0 lbs)Internal resistanceFull charged at 25: Approx. 40mOhmsSelf discharge3% of capacity declined per month at 25 (average)Capacity Affected40 25 0 -15 by Temp.(20HR)102%100%85%65%Charge Voltage (25)Cycle useFloat use Feature: Super high capacity excellent large electric current discharge capability Super high capability and strong discharge ability. Strong recombination capability Lower self discharge,only 3 percent per month The products having less internal resistance, counter electrode of corrosion proof, all the products passing the capacity detection by polling detector. The products can still be used normally when the temperature is-25 and +50 adapting for the actual using environment of electromotive vehicle. Completely sealed and water-free maintenance; no acid gas and environment friendly. It has adopted colloid electrolyte technology, avoiding density stratification problem of acid solution and eliminating plate corrosion and passivation caused by density stratification. Applied with German Gel formula, grid alloy and plate formula, the battery is performed very well in cycling and recovery from deep discharge, especially in rainy days. More suitable for using in harsh condition than AGM battery as the rich electrolyte inside of the Gel battery makes it working stable in high temperature or over charge. Good performance in cold environment and the battery capacity decreases little when using in low temperature. Little self discharge because of the super-pure material and the low density of the electrolyte, it can be stored over 6 months.