user`s manual
Contents
1. CHARGERY Operating Instructions CHARGERY s5508 Microprocessor controlled high performance rapid charger balancer for LiPo battery packs with cell balancer Charge current up to 5A 50W for 1 5 LiPo cells Chargery Power Co Ltd Head Office Add Room 20B Haihui Building NanShan ShenZhen China Zip code 518054 Tel 86 755 26436165 Fax 86 755 26412865 Email Jasonwang3a 163 com Web www chargery com CHARGERY LiPo Smart Balance Charger CY 550B Welcome to the CHARGERY 550B intelligent balance charger designed especially for 1 to 5 LiPo cells Please read the instructions carefully before using the charger Special Features Built in balancer for LiPo cells The CY 550B has a built in individual cell balancer LiPo batteries are automatically balanced during charging ensuring that when the battery is fully charged it is also properly balanced Only for LiPo not lead acid battery and NIMH NICd battery pack It is super easy to operate the CY 550B You need not choose and confirm the battery type the battery chemistry is no opportunity to confuse you What you do is to connect the charger to the battery pack and then to connect the DC power to the charger High power and high performance circuit The CY 550B has a maximum output power of 50W with up to 90 power conversion efficiency The unit can charge 1 5S LiPo cells at a maximum current of 5 0A The automatic thermal management and efficient2. www chargery com page 11 total 12 CHARGERY LiPo Smart Balance Charger CY 550B DC out connection diagram for charging at big current 2 cells DC OUT CCB 8KT 3 cells 4 cells a Y _CCB 8KT DC OUT 5 cells DC OUT www chargery com page 12 total 12
3. check the composition of the battery pack carefully before charging Are all connection firm and safe or is there an intermittent contact at any point in the circuit Those warnings and safety notes are particularly important Please follow the instructions for a maximum safety otherwise the charger and the battery can be damaged violently And also it can cause a fire to injure a human body or to lose the property Warranty and Service Chargery Power Co Ltd as manufacture of R C model power warrants its CHARGERY charger and battery pack to be free of defects in material and workmanship This warranty is effective for 18 months from date of purchase If within the warranty period the customer is not satisfied with the products performance resulting from a manufacturing defect the accessory will be replaced or repaired This warranty does not cover the damage due to wear overloading incompetent handling or using of incorrect accessories CHARGERY power Charging Expert www chargery com page 10 total 12 CY 550B CHARGERY LiPo Smart Balance Charger Balance port connection diagram for balancing charge CCB 8KT and CCB 8BC is a connector conversion board it is designed especially for CY 550B CCB 8KT is for Kokam Graupner Align and Dualsky lipo battery pack the CCB 8BC is for Polyquest Hyperion and Flight power Thunderpower lipo battery pack 2 cells CCB 8KT 3 cells 4 cells 5 cells CCB 8KT
4. NFIG PROGRAM by pressing INC or DEC button include Input voltage limit Battery temperature Limit and the real battery temperature www chargery com page 6 total 12 CHARGERY LiPo Smart Balance Charger CY 550B Charging Lithium polymer battery at balancing mode This is for balancing the voltages of the pack to be charged To do this the battery pack should have the balance connector And connect it to the balance port at the right of charger You need not connect the battery to the DC output of charger at this program But it is better if you do so In this mode the charging process will be different from ordinary charging mode The built in balancer will monitor the voltage of each cell of the battery pack and control the charging current feeding to each cell to balance the voltage DEC INC DEC INC Start Enter gt 3 seconds Start Enter The value on the second line sets a charge current and the voltage of the battery pack Press the START ENTER button and then press the DEC or INC to set value After setting the current and voltage press START ENTER button for more than 3 seconds to start the process Charge current 0 1 5 0A Voltage 1 5 series The left screen shows the battery count S is the result set up by you at the previous screen and R shows the battery count detected by the CY 550B If both counts are identical you can start charging by pressing START ENTER button If not press STO
5. P button to go back to previous screen Then carefully check the battery nominal voltage to charge again The screen shows the present situation during charge process BL3S means the battery pack charged is 3 cells in series even the cell count you selected is not 3 On the top line it means battery count charging current and battery voltage from left to right While for the bottom line it means CHARGE charging time and capacity charged To change the charge current press START ENTER button Decrease or increase the current by pressing the DEC or INC button To stop the charge press STOP button You can monitor the present voltage of individual cell by pressing INC button during charge process The first line of display shows the voltage of no 1 cell no 2 cell and no 3 cell from the left And the left of second line shows the discharge The next shows the voltage of no 4 and no 5 cells While the flash voltage means the corresponding cell is balancing You can also check the parameters you set up on the USER CONFIG PROGRAM by pressing DEC button include Input voltage limit Battery temperature Limit and the real battery temperature www chargery com page 7 total 12 CHARGERY LiPo Smart Balance Charger CY 550B Warning and error messages CY 550B designed a various protection and alarm functions to monitor the operation of charger In any case of occurring error the LCD will display the possible cause The output i
6. an be on or off j DEC INC The program monitors the voltage of battery used as input power If the voltage drops below the value you set the charging process will be terminated forcibly to protect the battery DEC INC You can adjust the brightness of LCD screen at the charger DEC INC www chargery com page 5 total 12 CHARGERY LiPo Smart Balance Charger CY 550B Lithium polymer battery charging mode These programs are only suitable for charging LiPo batteries with a nominal voltage of 3 7V cell The type of battery need to be charged at constant current CC and constant voltage CV mode The charge current is dependent on the battery capacity generally the charge current is less than 1C the C is battery capacity for example if the capacity is 1000mAH the charge current is less than 1000mA The terminal voltage of full charged is very important it should be 4 2V cell for the nominal battery of 3 7V cell if the voltage exceeds 4 2V the battery will explode during charge The charge current and nominal voltage as for cell count set on the charge program must always be correct for the battery to be charged You should connect the battery to the DC output of charger at this program When you want to alter the parameter value in the program press START ENTER button to make it blink then change the value with DEC or INC The value will be stored by pressing START ENTER button once again The value on the
7. cooling system ensures that the charger can operate at full power without risk of overheating Dual confirmation for battery count in series In addition to the user manually setting the cell count displayed as S the CY 550B will identify the count automatically displayed as R and adjust the charging voltage and current automatically through comparing the S with R Perfect safety design Charging time limit The charging time can be restrained you can set it upon the battery status to prevent from any possible defect Battery temperature limit The battery temperature will rise by its internal chemical reaction If you set the limit of temperature the charging process will be stopped forcibly when the temperature reach the limit Capacity charged limit The capacity charged always calculated by multiple of the charge current and time If the capacity charged reached the limit you set the charging will be terminated automatically Input power monitor To protect the car battery using as input power from being damaged the input voltage always monitored If it drops the lower limit the charging process will be ended automatically At the same time when you use the AC adaptor or transformer as input power if the input voltage is more than the limit the charging process will be terminated to protect the CY 550B from being damaged Brightly back light LCD screen The clear back light LCD shows pack voltage charge c
8. er can change the value of parameter on each step When you are willing to alter the parameter value in the program press start enter button to make it blink then change the value with DEC or INC button The value will be stored by pressing start enter button once This is star screen Start Enter An optional feature using temperature probe contacts the surface of battery The feature can be on or off If it is on set the maximal temperature at which the charger allows battery to reach during charge Once the battery temperature reaches the limit while charge the charging will be ended to protect the battery DEC INC ji DEC INC When you start a charge process the integral safety timer automatically starts running at the same time This is programmed to prevent overcharge the battery if it proves to be faulty or if the termination circuit can not detect the battery full charged The value should be generous enough to allow a full charge of the battery DEC INC DEC INC The program sets the maximal charge capacity that will be supplied to the battery during charge If the termination circuit can not detect the battery full charged this feature will automatically stop charging at the set capacity value DEC INC ji DEC INC The beep sounds at every time pressing the buttons to confirm your action The beep or melody sounded at various times during operation to alert different mode changes These audible sounds c
9. ing and refer to the operation instructions m Keep away the unit from dust damp rain heat direct sunshine and vibration Do not drop it m The charger and the battery to be charged should be set up on a head resistant non inflammable and non conductive surface Never place them on a car seat carpet or similar m Keep all the inflammable volatile materials well away from operating area m Be sure to understand the information of the battery to be charged accurately If the battery count is set up incorrectly the battery can severely be damaged even cause a fire or an explosion by over charged m Do not connect more than one battery pack to the charger output lead at any time m Do not attempt to charge the following types of battery Lead acid battery or VRLA NIMH NICd battery pack Any other types of battery except for li ion and lithium polymer battery Battery pack which consists of different types of cell including different manufacturers Battery which is already fully charged or just slightly discharged Non rechargeable batteries Explosion hazard Faulty or damaged battery Batteries with unconfirmed charging current m Please bear in mind of checking the following point before charge operation Did you select the appropriate program which are suitable for the type of battery Did you set up adequate current for charging E Lithium battery pack can be composed with parallel and series circuits mixed You have to
10. s connected to a battery with reversed polarity This will be displayed in case of detecting an interruption of the connection between battery and output The voltage of input power lowers the limit The charger detects the lower battery voltage than user set up The temperature of each cell in the battery pack goes up the limit The capacity charged reaches the limit The charging time reaches the limit limit The cell voltage in the battery pack is under 1 0V The cell voltage in the battery pack is over 4 25V www chargery com page 8 total 12 lt CHARGERY LiPo Smart Balance Charger CY 550B Specifications Applied battery type LiPo battery LiPo battery count 1 5 series Input voltage DC 11 18V 6A Circuit power MAX 50W Charge current 0 1 5A Balancing current 252mA Dimensions 126 78 28mm Weight 350g Accessories CW2 Input leads alligator clips to CW1 Output leads 4mm gold CEH 8 conversion wire coaxial plug banana to alligator clips CCB 8BC for Flight power Thunder CCB 8KT EH for Kokam Graupner power and Polyquest Hyperion batteries XH for Align Chargery CW9 temperature sensor batteries pack pack www chargery com page 9 total 12 CHARGERY LiPo Smart Balance Charger CY 550B Warnings and safety information Never leave the charger unattended when it is connected to its power supply If any malfunction is observed immediately terminated charg
11. second line sets a charge current and the voltage of the battery pack Press the START ENTER button and then press the DEC or INC to set value After setting the current and voltage press START ENTER button for more than 3 seconds to start the process Charge current 0 1 5 0A Voltage 1 5 series When press the DEC to set the battery voltage or counts you can choose the AUTO DEC INC DEC INC MODE CY 550B will identify the battery count automatically Start Enter gt 3 seconds The left screen shows the battery count S is the result set up by you at the previous screen and R shows the battery count detected by the CY 550B If both counts are identical you can start charging by pressing START ENTER button If not press STOP button to go back to previous screen Then carefully check the battery nominal voltage Start Enter to charge again The screen shows the present situation during charge process Li3S means the battery pack charged is 3 cells in series even the cell count you selected is not 3 On the top line it means battery count charging current and battery voltage from left to right While for the bottom line it means CHARGE charging time and capacity charged To change the charge current press START ENTER button Decrease or increase the current by pressing the DEC or INC button To stop the charge press STOP button The battery is fully charged You can also check the parameters you set up on the USER CO
12. urrent charge time capacity charged www chargery com page 2 total 12 CHARGERY LiPo Smart Balance Charger CY 550B m Light and attractive AL alloy case High quality aluminum case is light and durable and very efficient to cool out the internal heat m Protection function Reverse polarity and short circuit protection input and output Over charge and Over current protection Detect the over discharged battery and pre charge the battery at a small current to resume the battery capacity For the battery voltage is less than 2V each cell the CY 550B will refuse to charge to prevent from happen safety accident Interface of the CY 550B Temperature port DC IN Decrease Increase Start Enter Balance port DC output Balance port and Individual Cell connection diagram OUTPUT 9 T 45 OUTPUT Balance port Balance port OUTPUT as 550B www chargery com page 3 total 12 lt CHARGERY LiPo Smart Balance Charger CY 550B Program flow chart Start enter DEC Stop Start Enter Start Enter gt 3 seconds Start Enter Start Enter www chargery com page 4 total 12 lt CHARGERY LiPo Smart Balance Charger CY 550B Initial parameter set up CY 550B will be operated with the default value of the essential user settings when it is connected to a 12V battery or a 12V adapter for the first time The LCD displays the following information in sequence and the us
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