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CL400 2V 400Ah(10hr)

CL

 

 

 

 

 

Battery Construction

The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid electrolyte 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.

Component Positive plate Negative plate Container  Cover  Safety valve Terminal Separator Electrolyte
Rawmaterial Lead dioxide Lead ABS ABS Rubber Copper Fiberglass Sulfuric acid
 
General Features
 
 
Performance Characteristics
 
  • Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding.
  • Not restricted for air transport-complies with IATA/ICAO Special Provision A67.
  • UL-recognized component.
  • Can be mounted in any orientation.
  • Computer designed lead, calcium tin alloy grid for high power density.
  • Long service life, float or cyclic applications.
  • Maintenance-free operation.
  • Low self discharge.
Nominal Voltage …………………………2V
Number of cell ……………………………1
Design Life………………………………..20 years
Nominal Capacity 77oF(25oC)
10 hour rate (40A, 1.8V) …………………………400Ah
5 hour rate (72A, 1.75V)………………………… 360Ah
1 hour rate (247A, 1.6V) …………………………247Ah
Internal Resistance
Fully Charged battery 77oF(25oC)……………. 0.47mOhms
Self-Discharge
3% of capacity declined per month at 20oC(average)
Operating Temperature Range
Discharge ……………………………………………….-20~60oC
Charge …………………………………………………..-10~60oC
Storage  …………………………………………………-20~60oC
Max. Discharge Current 77oF(25oC)…………. 2000A(5s)
Charge Methods: Constant Voltage Charge 77oF(25oC)
Cycle use ……………2.35-2.45V
Maximum charging current…………… 80A
Temperature compensation…………… -5.0mV/oC
Standby use …………………………………2.25-2.3V
Temperature compensation ……………-3.3mV/oC

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