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G.T.Power E6D, Operating Instructions Manual, Page: 16 / 22

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This is programmed for charging Pb(lead-acid) battery with nominal voltage from 2 to 22V 
Pb batteries are totally different from NiCd or NiMH batteries, but very similar with Lithium 
batteries.  They  can  only  deliver  relatively  lower  current  compare  to  their  capacity  ,  and 
similar  restrictions  apply  to  charge.  So  the  optimal  charge  current  will  be  1/10  of  the 
capacity, and Pb batteries must not be charged rapidly. Always follow the instruction which 
was supplied by the battery manufacturer.

Select 'CHG/DCHG' program at main menu by pressing 'UP' or 'DOWN' button, and press' 
ENTER' to go for the program.

Select 'Pb', then select the data number which will newly set up, or load the data number 
already  set  up  for  re-uses.  If  you  have  the  set-up  data  which  had  been  performed 
successfully before, you can just start the process after loading the data number. All set up 
data will be stored at charger's memory automatically after setting them all.

Input the cell-count and capacity of the battery will be charged at the top line of menu. The 
cell-count and capacity need to be matched with the battery.

Use  'UP'  or  'DOWN'  button  to  scroll  up  and  down  the  menu,  and  change  the  value  by 
using 'INC' or 'DEC' button. To start the process, press and hold 'ENTER' button for more 
than 3 seconds regardless of cursor position.

- Chg current:

 Set the charge current.(0.1-6.0A)

-  Dchg  current:

  Set  the  discharge  current.  The  value  may  not  exceed  1C  for  maximum 

safety.(0.1-1.0A)

-  Chg  voltage:

  Set  the  final  charge  voltage  per  cell. The  charger  will  charge  the  battery 

until the voltage has been reached. The default values is 2.45V/cell. (2.20-2.50V/cell)

- Dchg voltage:

 Set the final voltage which the battery will reach at the end of discharge. 

The default value is 1.5V/cell. (1.4-1.8V/cell)

Pb   

 

[0]       1C  5000mAh

Chg current:                                    0.1A
Dchg current:                                  0.1A
Chg voltage:                              Default
Dchg voltage:                                Default
End current:                                     Auto
Trickle curr:                                  100mA

Pb 

  

 

[0]       1C  5000mAh

Chg current:                                    0.1A
Dchg current:                                  0.1A
Dchg voltage:                              Default
Delta peak:                                  Default
End current:                                     Auto
Trickle curr:                                  100mA

LiPo
LiFe
LiIo
NiMH
NiCd

Pb

 

9. Pb (Lead-acid)battery program

Pb

 

   

 

[0]       1C  5000mAh

Chg current:                                      0.1A
Dchg current:                                    0.1A
Chg voltage:                                  Default
Dchg voltage:                                Default
End current:                                       Auto
Trickle curr:                                    100mA

START
ENTER

9.1 Parameter set-up for Pb battery

Manual of the charger E6D

14

DC:   90W    IV:   12.25V

CHG/DCHG

Summary of Contents for E6D

Page 1: ...ed high performance rapid charger discharger for NiCd NiMH Lithium Pb batteries Dual input power 50W AC 90W DC temperature sensor and integrated Lithium battery balancer Charger current 0 1 6 A Discharger current 0 1 1 A LiPo LiFe Lilo 1 6 series NiCd NiMH 1 15 cells Pb Lead acid 2 22 V ...

Page 2: ...e process 10 8 NiMH NiCd battery program 11 8 1 Parameter set up for NiCd NiMH battery 11 8 2 Select program and start the process 13 9 Pb Lead acid battery program 14 9 1 Parameter set up for Pb battery 14 9 2 Select program and start the process 15 10 Screen displays during process 15 11 Review the date after finishing the progress 16 12 Warning and error messages 17 13 Battery status view 19 14...

Page 3: ...vity The automatic charge termination program works on the principle of the Delta peak voltage detection NiCd NiMH Auto charge current limit When charging NiCd or NiMH at AUTO current mode you can set the upper limit of charge current to avoid from feeding high current to the battery This is very useful when charging the low impedance and small capacity NiMH battery in AUTO model Capacity limit Th...

Page 4: ...ror message Returns to the previous screen Temperature sensor port Connect the temperature sensor to this port to monitor the battery temperature Never leave the charge unsupervised when it is connected to its power supply If any malfunction is observed terminate the process immediately and refer to the operating instructions Keep away the unit from dust damp rain heat direct sunshine and vibratio...

Page 5: ...e cut off level 0 85V cell NiCd 1 0V cell NiMH Lilo voltage level 3 6V cell max charge voltage 4 1V cell allowable fast charge current 1C or less min discharge voltage cut off level 2 5V cell or higher LiPo voltage level 3 7V cell max charge voltage 4 2V cell allowable fast charge current 1C or less discharge voltage cut off level 3 0 V cell or higher LiFe voltage level 3 3V cell max charge voltag...

Page 6: ...which is already fully charged or just slightly discharged Non rechargeable batteries Explosion hazard Batteries that require a different charge technique from NiCd NiMH Lilo LiPo LiFe or Pb Faulty or damaged battery Battery fitted with an integral charge circuit or a protection circuit Batteries installed in a device or which are electrically linked to other components Batteries that are not expr...

Page 7: ...f 1 60min Safety temperature 20 80C Safety timer 10 9990 min Maximum capacity 50 120 Charge current 0 1 6 0A Discharge current 0 1 1 0A Charge volt Default 2 2 2 5V cell Discharge volt Default 1 4 1 8V cell End Current Auto 60 500mA Trickle current Off 50 300mA Safety temperature 20 80C Safety timer 10 9990min Maximum Capacity 50 120 INC DEC INC DEC UP DOWN User Setup PROGRAM Data View Battery Sta...

Page 8: ...the password 5 The first display When you connect the crocodile clips which attached to the charger as a input power cable to a suitable 12V DC power source or AC power cord to the wall socket the start up display appears Thus the power on process has been completed The display shows the brand name and device name as well as user s name The default display for user s name is E6D but you can revise...

Page 9: ...brightness of LCD screen when LCD Light is on Factory setup Restore all values to the default which was done at our factory To do this you need to enter the password The way of entering the password is described on Password mode at next step When you perform this program successfully all the data will returnto their default values including the password 0000 It will take several seconds to initial...

Page 10: ...ith the battery Use UP or DOWN button to scroll up and down the menu and change the value by using INC or DEC button To start the process press and hold ENTER button for more than 3 seconds regardless of cursor position Chg current Set the charge current 0 1A 6 0A Dchg current Set the discharge current The value may not exceed 1C for a maximum safety 0 1 1 0A Dchg voltage Set the final voltage per...

Page 11: ...attery Safety temp This is a feature using temperature probe contacting the surface of battery which can monitor the temperature of battery The recommended maximum temperatures are 45 55C 113 130F for NiCd 43 52C 110 125F for NiMH and 32 35C 90 95F for Lithium Once the battery reaches this temperature during the process the program will be terminated forcibly to protect the battery If the battery ...

Page 12: ... voltage of battery at its initial stage is over the voltage level to storage the program will start to discharge Charge Fast The charging current is getting smaller as the process goes to the near end term of Lithium battery charging To finish charging process earlier this program eliminate certain term of CV process Actually the charging current will goes to 1 5 from the initial value to end the...

Page 13: ... menu The cell count and capacity need to be matched with the battery Use UP or DOWN button to scroll up and down the menu and change the value by using INC or DEC button To start the process press and hold ENTER button for more than 3 seconds regardless of cursor position Chg current Set the charge current 0 1 6 0A Dchg current Set the discharge current The value may not exceed 1C for a maximum s...

Page 14: ...t will be decreased until the designated value has been reached Trickle curr Activate or deactivate the trickle charge after the termination of process Off 50 300mA Peak delay This restrains the delta peak voltage detection until the time has reached This prevents a premature cut off from the battery of high internal resistance The default value is one minute 1 15 minutes No cycles The number of c...

Page 15: ... per cell CV mode When the voltage has been dropped to the final discharge voltage the discharger job will continue until the end current which has been set at End current has been reached with decreasing discharge current gradually For maximum discharge use this mode Cycle mode You can use this function for balancing refreshing and break in the battery All of charging and discharging parameters w...

Page 16: ...capacity need to be matched with the battery Use UP or DOWN button to scroll up and down the menu and change the value by using INC or DEC button To start the process press and hold ENTER button for more than 3 seconds regardless of cursor position Chg current Set the charge current 0 1 6 0A Dchg current Set the discharge current The value may not exceed 1C for maximum safety 0 1 1 0A Chg voltage ...

Page 17: ...s 9 2 Select program and start the process Charge mode Set the charge mode which the charger will work with Normal The charger will work with the parameters which were set at the screen The feeding current will be zero at every 90 seconds to have 6 seconds of waste time for higher charging efficiency Pulse The charger will work with the parameters which were set at the screen The feeding current w...

Page 18: ...l voltages The display shows the voltage of individual cells during charging Lixx battery To show the voltages the balance adaptor should be linked to the balance port of charger with connecting the balance tab of battery pack After finishing the program you can review the date which had been pertained to the input and output of the charger by selecting DATE VIEW menu at the main screen These date...

Page 19: ...he display Pressing INC or DEC button will scroll the display up and down Charge data is marked by C and discharge data is marked by D The display shows the final voltage of individual cells when the balance tab was connected to the individual port of charger during the progress of Lixx battery UP DOWN UP DOWN DAT GRP CEL CYE 1 C 00000mAh 0 00V D 00000mAh 0 00V 2 C 00000mAh 0 00V D 00000mAh 0 00V ...

Page 20: ...alance function can not be used and the charger needs to be repaired at our factory The voltage of one of the cell in the Lithium battery pack is too low Please check the voltage of cells one by one The voltage of one of the cell in the Lithium battery pack is too high Please check the voltage of cells one by one There are bad connection at the individual connector Please check the connector and c...

Page 21: ...city which is defined as how much current a battery can supply constantly over one hour of time Most hobby batteries are rated for capacity in Ah or milliampere hours A 650mA battery can delivery 650mA of current for one hour 650A 1hr 60Ah Nominal voltage V The nominal voltage of the battery pack can be determined as follows NiCd or NiMH multiply the total number of cells in the pack by 1 2A 8 cel...

Page 22: ...for Lixx Weight 750g Dimensions 155x140x60mm 16 Warranty and service We warrant this product for a period of one year 12 months from the date of purchase The guarantee applies only to such material or operational defects which are present at the time of purchasing the product During that period we will repair or replace without service charge any product deemed defective due to those causes Any re...

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