CH-LF3846 User Manual
Contents
1. AA Portable Power Corp www batteryspace com Email Sales batteryspace com AA Portable Power Corp Warning C H L F3846 1 Please read the following instruction carefully to make sure you understand this charger before use U ser M anu al 2 lmproper use of this charger will cause batteries badly damaged and other damage AA Portable Power Corp www batteryspace com AA Portable Power Corp www batteryspace com 1 AA Portable Power Corp www batteryspace com Email Sales batteryspace com AA Portable Power Corp Product description CH LF3846 is an intelligent and multifunction charger It can be used for LiFePO4 battery Triple protection guaranteed the safety 2 2 1 22 2 3 2 4 2 0 2 6 3 3 1 Features Built in cooling fan to ensure charger long service life Intelligent charger designed for any38 4V LiFePO4 battery pack 12 cells capacity gt 6Ah Short Circuit Protection The output cut off when short circuit is detected Output Reverse Protection If the battery polarity is wrong the charger will cut off Support CC CV Constant Current Constant Voltage to charge When battery is fully charged the charger shut down automatically Smart LED Displays It can tell you if the battery is fully charged Operations There are 6 LED indicator on the charger it can tell you the state of the charger LED1 red Fault Indication LED2 green lt 20 Low Volt LED3 green 40 Too Hot2. LED4 green 60 High Temp LED5 green 80 Long Time Charging LED6 green 100 High Volt charging Initial All 6 LED indicator Flashing for 5 sec Ready to charge Wrong polarity connection LED2 Solid green LED1 Flashing Red Perform Charging Correct Polarity connection LED2 Flashing Green LED2 Off Cooling Fan turn on 20 full charge LED2 Solid Green LED3 Flashing Green LED1 Off 40 full charge LED2 amp LED3 Solid Green LED4 Flashing Green LED1 Off 60 full charge LED2 4 Solid Green LED5 Flashing Green LED1 Off 80 full charge LED2 5 Solid Green LED6 Flashing Green LED1 Off AA Portable Power Corp www batteryspace com 3 2 3 3 3 4 3 5 3 6 Dk 5 2 5 3 5 4 5 5 100 full charge LED2 6 Solid Green LED1 Off If LED1 is on it means something is wrong please check both charger and battery Make sure your AC supply source is 99 121V and your battery pack match with the description 2 2 Connect the charger to the AC outlet All led flash 5 seconds Connect DC output to battery pack terminals Check the charger state according to 3 1 Make sure the Fault indicator Red Led should be off in charging In charging state the cool fan should be running If the 100 full charge it is better to plug out the input AC Technical Specification Rated Input power 99 121 VAC 45 63Hz Output power MAX 43 2VDC 6A Efficiency g
3. t 72 Operation Temperature 10 C 40 C Humidity lt 90 Battery requirement 38 4V LiFePO4 battery pack 12 cells capacity gt 6Ah Notice Please use it for right battery Battery requirement See 2 2 Please connect charger to AC power before connect to battery pack Otherwise the charger will NOT charge the pack and you will not get a RED LED indicate charging The charger maybe faulty if LED1 cannot change to off state after a long time Please check the battery pack state if everything is right reset the charger Always place the charger in well ventilated dry environment and indoor use only Do not cover the case to avoid over heating when charging In charging state the cooling should be running Subject to change without prior notice please contact us for the latest information AA Portable Power Corp www batteryspace com
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