Description
*4V*2Ah Li-ion
Battery           Â
battery at building.com
Model: *4V*2Ah(NiCoMnO2)
Dimension: *0***0mm
Impendence: Less*0
Charge voltage: *9.4V
Discharge cut-off voltage: *8V
Standard charge current: 3A
Max working current: *5A
Charging and charger: CC/CV with professional charger
Weight: ≤3.2KG
Cycle life: **0 cycles with DOD*0%
Remarks:
⑴Standard charge: Under temperature *0±5 ℃, charge with 1I3
constant current till it reaches ( to) charge cut off
voltage,(4.2V*n , among which , “n “is the number of single
cells of the battery pack .) then starts to Charge with constant
voltage, Till charge current ⑵ Standard discharge: Under
temperature *0±5 ℃, discharge with 1I3 constant current till(to)
discharge cut-off voltage.(2.*5*n ,among which , “n†is the
number of the single cells of the battery pack )
⑶ Standard testing environment:
Temperature: ****5℃
Condition:
The place of preserving the battery must accord with those
following requirements: Indoor, The temperature of environment is
between Â5℃～*5℃, The relative humidity is ≤*5%, The place
must be clean dry and ventilative;
Avoid contacting to the corrosives;
Keep far away from fire and heat;
Keep the battery *0%～*0% charge state;
Avoid over discharge, the battery should be charged once every *0
days when preserved.
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