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| Brand Name: | Enerkey |
| Model Number: | EK-FD14AS24CK |
| MOQ: | 30pcs |
| Price: | 395.43 |
| Packaging Details: | 44x41x34 |
| Payment Terms: | visa, mastercard, T/T, or online payment |
The Intelligent Charge and Discharge Equalizer (EK-FD14AS24CK) is a device designed for 2~24S battery packs with NCM / LFP/LTO(Li-ion/Lifepo4/Lto) technology. It is compatible with battery voltages ranging from 2V to 4.5V and the actual current is affected by various factors such as input voltage, line resistance, temperature, and battery performance.
The device features automatic identification of the number of battery series, along with reverse connection protection, over-temperature protection, over-voltage (4.5V) protection, low-voltage (2V) protection, and alarm, to ensure safety during use. Once balancing is complete, the device stops automatically and alerts the user with an alarm.
To achieve balance, the device deploys various modes such as discharge balance, constant voltage balance, and charge balance. However, an external charger with an adjustable non-auto-stop function is needed to use this feature.
The Intelligent Charge and Discharge Equalizer (EK-FD14AS24CK) offers two modes of operation: the automatic identification mode and manual input mode. The automatic mode is based on the lowest voltage string and balances all strings to the voltage of the lowest string (voltage is aligned downward). In contrast, the manual input mode allows users to set the required balanced voltage, which the device then uses to balance all the strings to the set voltage value.
Additionally, the device comes equipped with a 7-inch display which provides details such as balanced voltage, balanced current, voltage per string, total voltage, maximum voltage, minimum voltage, average voltage, maximum voltage difference, number of battery strings, and temperature.
The voltage measure range of the device is between 1V and 4.5V. Additionally, the device has an accuracy of ±(0.08% + 0.06%FS) in voltage measurement.
The range of current setting for the device is 0.1A to 14A, and it is adjustable as per requirements.
The device utilizes a PWM pulse discharge method for discharge balance. Charging assistance is possible using an external charger, and the charging port can withstand voltage of ±DC130V.
The device also has an automatic identification function for equilibrium voltage and can withstand Interface voltage / B- to B24 without voltage between -120V to +120V. The power supply required for the device is DC12V5A.
| Product name | 24S 14A Intelligent Charge and Discharge Equalizer |
| Product model | EK-FD14AS24CK |
| Product size | L360*W340*H195mm |
| Product weight | 8.6kg |
| Suitable battery type | NCM / LFP/Lto(Li-ion/Lifepo4/Lto) |
| Suitable battery strings | 2s-24s |
| Suitable battery voltage range | 2.0V-4.5V |
| Equilibrium current | 0.1A-14A(Can be adjust) |
| Equilibrium principle | PWM pulse discharge method |
| LCD Display size | 7inch |
| Equilibrium mode | Discharge balance, constant voltage balance, charge balance (needs an external charger with adjustable non-auto-stop function) |
| Equilibrium voltage | Automatic Identification |
| Charging assistance | Need to use an external charger, the charging port withstands voltage ±DC130V |
| Single channel interface withstand voltage | -120V~ +120V |
| Chinese-English display conversion | After turning on the device, press and hold the balance button for 10 seconds to switch between Chinese and English |
| Actual current | The actual current is related to input voltage, wire resistance, temperature, and battery performance. |
| Voltage measurement range | 1V~4.5V |
| Voltage measurement accuracy | ±(0.08%+0.06%FS) |
| External power supply | DC12V 5A |
| Interface pressure resistance | -120V~ +120V |
| Automatically identify strings | Support |
| Power failure detection function | Support |
| Wrong wire protection function | Support |
| Fault alarm function | Support |
| Operating temperature | 0℃ ~ 40℃ |
| Operating humidity | 20%~70%RH |
| Application | Lithium battery PACK factory / electric vehicle repair shop / personal lithium battery DIY helper |
| Balanced voltage mode | There are two modes: automatic identification mode and manual input mode. The automatic identification mode is based on the lowest voltage string, and all are balanced to the voltage of the lowest voltage string (voltage is aligned downward). The manual input mode is to set the required balanced voltage, and all are balanced to the set voltage value. |
| Optimum charger voltage | Optimal charger voltage (V) = (balance voltage (V) * number of strings) + (number of strings * 0.01V); Charger current is less than or equal to the balance current. Charging current is less than or equal to 10A. Exceeding 12A will damage the device. When charging balance, please disconnect the charger immediately after balance is completed. |
| Display content | Balanced voltage, balanced current, voltage per string, total voltage, maximum voltage, minimum voltage, average voltage, maximum voltage difference, number of battery strings, temperature |
| Operation Instructions | After power on, the default mode is automatic identification. After connecting the wire, press the "Start" button or the "Equilibrium" button on the chassis to automatically identify and start balancing. Manual input mode, press "Manual input" to enter manual input mode,Then press "Equilibrium Voltage (V)" to open the numeric keypad and enter the balance voltage (2.0v-4.5v) to confirm, then press the "Start" button or the "Equilibrium"button on the chassis to start balancing. Press "Maximum Balance Current (A)" to enter the current setting, the range is 0A-14A. |
Lithium battery PACK factory / electric vehicle repair shop / personal lithium battery DIY helper / Electronic cars
/ Power storage system / Electronic tools etc.
Intelligent Equalizer x1pcs
Wire Clip Cables x 1set
Wire Thermial x 1set
Power Cables x 1set
Adapter x 1pcs
Power Supply x 1pcs
Product Manual x1pcs
|
| Brand Name: | Enerkey |
| Model Number: | EK-FD14AS24CK |
| MOQ: | 30pcs |
| Price: | 395.43 |
| Packaging Details: | 44x41x34 |
| Payment Terms: | visa, mastercard, T/T, or online payment |
The Intelligent Charge and Discharge Equalizer (EK-FD14AS24CK) is a device designed for 2~24S battery packs with NCM / LFP/LTO(Li-ion/Lifepo4/Lto) technology. It is compatible with battery voltages ranging from 2V to 4.5V and the actual current is affected by various factors such as input voltage, line resistance, temperature, and battery performance.
The device features automatic identification of the number of battery series, along with reverse connection protection, over-temperature protection, over-voltage (4.5V) protection, low-voltage (2V) protection, and alarm, to ensure safety during use. Once balancing is complete, the device stops automatically and alerts the user with an alarm.
To achieve balance, the device deploys various modes such as discharge balance, constant voltage balance, and charge balance. However, an external charger with an adjustable non-auto-stop function is needed to use this feature.
The Intelligent Charge and Discharge Equalizer (EK-FD14AS24CK) offers two modes of operation: the automatic identification mode and manual input mode. The automatic mode is based on the lowest voltage string and balances all strings to the voltage of the lowest string (voltage is aligned downward). In contrast, the manual input mode allows users to set the required balanced voltage, which the device then uses to balance all the strings to the set voltage value.
Additionally, the device comes equipped with a 7-inch display which provides details such as balanced voltage, balanced current, voltage per string, total voltage, maximum voltage, minimum voltage, average voltage, maximum voltage difference, number of battery strings, and temperature.
The voltage measure range of the device is between 1V and 4.5V. Additionally, the device has an accuracy of ±(0.08% + 0.06%FS) in voltage measurement.
The range of current setting for the device is 0.1A to 14A, and it is adjustable as per requirements.
The device utilizes a PWM pulse discharge method for discharge balance. Charging assistance is possible using an external charger, and the charging port can withstand voltage of ±DC130V.
The device also has an automatic identification function for equilibrium voltage and can withstand Interface voltage / B- to B24 without voltage between -120V to +120V. The power supply required for the device is DC12V5A.
| Product name | 24S 14A Intelligent Charge and Discharge Equalizer |
| Product model | EK-FD14AS24CK |
| Product size | L360*W340*H195mm |
| Product weight | 8.6kg |
| Suitable battery type | NCM / LFP/Lto(Li-ion/Lifepo4/Lto) |
| Suitable battery strings | 2s-24s |
| Suitable battery voltage range | 2.0V-4.5V |
| Equilibrium current | 0.1A-14A(Can be adjust) |
| Equilibrium principle | PWM pulse discharge method |
| LCD Display size | 7inch |
| Equilibrium mode | Discharge balance, constant voltage balance, charge balance (needs an external charger with adjustable non-auto-stop function) |
| Equilibrium voltage | Automatic Identification |
| Charging assistance | Need to use an external charger, the charging port withstands voltage ±DC130V |
| Single channel interface withstand voltage | -120V~ +120V |
| Chinese-English display conversion | After turning on the device, press and hold the balance button for 10 seconds to switch between Chinese and English |
| Actual current | The actual current is related to input voltage, wire resistance, temperature, and battery performance. |
| Voltage measurement range | 1V~4.5V |
| Voltage measurement accuracy | ±(0.08%+0.06%FS) |
| External power supply | DC12V 5A |
| Interface pressure resistance | -120V~ +120V |
| Automatically identify strings | Support |
| Power failure detection function | Support |
| Wrong wire protection function | Support |
| Fault alarm function | Support |
| Operating temperature | 0℃ ~ 40℃ |
| Operating humidity | 20%~70%RH |
| Application | Lithium battery PACK factory / electric vehicle repair shop / personal lithium battery DIY helper |
| Balanced voltage mode | There are two modes: automatic identification mode and manual input mode. The automatic identification mode is based on the lowest voltage string, and all are balanced to the voltage of the lowest voltage string (voltage is aligned downward). The manual input mode is to set the required balanced voltage, and all are balanced to the set voltage value. |
| Optimum charger voltage | Optimal charger voltage (V) = (balance voltage (V) * number of strings) + (number of strings * 0.01V); Charger current is less than or equal to the balance current. Charging current is less than or equal to 10A. Exceeding 12A will damage the device. When charging balance, please disconnect the charger immediately after balance is completed. |
| Display content | Balanced voltage, balanced current, voltage per string, total voltage, maximum voltage, minimum voltage, average voltage, maximum voltage difference, number of battery strings, temperature |
| Operation Instructions | After power on, the default mode is automatic identification. After connecting the wire, press the "Start" button or the "Equilibrium" button on the chassis to automatically identify and start balancing. Manual input mode, press "Manual input" to enter manual input mode,Then press "Equilibrium Voltage (V)" to open the numeric keypad and enter the balance voltage (2.0v-4.5v) to confirm, then press the "Start" button or the "Equilibrium"button on the chassis to start balancing. Press "Maximum Balance Current (A)" to enter the current setting, the range is 0A-14A. |
Lithium battery PACK factory / electric vehicle repair shop / personal lithium battery DIY helper / Electronic cars
/ Power storage system / Electronic tools etc.
Intelligent Equalizer x1pcs
Wire Clip Cables x 1set
Wire Thermial x 1set
Power Cables x 1set
Adapter x 1pcs
Power Supply x 1pcs
Product Manual x1pcs
Address
Area A, 9th Floor, Building G, Guancheng Low Carbon Industrial Park, Shangcun Community, Gongming Street, Guangming District, Shenzhen, China, 518106
Tel
86--15387469240
