2009年4月14日星期二

Electric Bicycle Batteries industry standards

1.2h rate capacity:notebook battery,5A discharge to 1.6V / monomer of time greater than or equal to 120min ,2. Maintain the characteristics of charge: 28 days storage, the remaining capacity of not less than the 8.5AH. 3. High-current discharge characteristics: to 15A discharge current 5min, should not be less than the average terminal voltage 1.4V / monomer. 4. Had discharge characteristics: the initial discharge current of 12 ± 1.2A continuous discharge of waste will be 21d, should not be less than the capacity of 7.5AH. 5.10 ℃ temperature capacity: in -10 ℃ ± 1 ℃ environment placed 10 hours a day, should not be less than the actual capacity 7AH. 6. Overcharge characteristics: to 1.2A charge current for 48 hours, should not be less than the actual capacity of 9.5AH. 7. Sealing response characteristics: to 1.0A charge current 48 hours, 29 hours to 0.5A charge current from the change in the first 25 hours to start five hours to collect the gas to calculate the efficiency of gas compound should not be less than 90%. 8. Cycle life: 70% depth of discharge, cycle life of not more than 350 times.
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