The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid ectrolyte is absorbed by separators and plates and thus immobilized. Should the battery be accidentally overcharged producing hydrogen and oxygen, special one-way valves allow the gases to escape, thus avoiding excessive pressure build-up. Otherwise, the battery is completely sealed and is, therefore, maintenance-free, leak proof and usable in any position.
-Positive and negative plates in lead-calcium-tin alloy.
-Stable Quality & High Reliability.
-Long Service Life.
-Low Pressure Venting System.
-Low Self Discharge.
-U.L. Component Recognition.
-Six months shelf life at 20?.
-Design life 10 years.
DIMENSIONS AND WEIGHT:
-Length (mm / inch) 522 / 20.6 x Width (mm / inch) 238 / 9.37 x Height (mm / inch) 218 / 8.58.
Total Height (mm / inch) 223 / 8.78.
Approx. Weight (Kg / lbs) 65.0 / 143.
-Number of cellc-6
-Design Life-10 years
-Nominal Capacity 77? (25?)
-5-hour rate (36.0A, 10.5V) 180Ah
-1-hour rate (128A, 9.6V) 128Ah
Fully Charged battery 77 (25?) ≤4.0mOhms
3% of capacity declined per month at 20?(average)
Operating Temperature Range:
-Max. Discharge Current 77? (25?) 1000A(5s)
-Short Circuit Current 3300A
-Charge Methods: Constant Voltage Charge 77? (25?)
-Cycle use 2.40-2.45VPC
-Maximum charging current 60.0A
-Temperature compensation -30mV/?
-Standby use 2.20-2.30VPC
-Temperature compensation -20mV/?
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