Jiabaida built-in BT BMS 7s 8s 10s 12s 13s 14s 24V 36V 48V 20A 30A automatically identifies BMS with UART NTC
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Product Details
| Copper thickness: | 1 oz | Board size: | 63*52*10mm |
| Voltage: | 24V/36V/48V | Surface treatment: | aluminum |
| Commonly used ports: | Yes | Gross weight of single piece: | 0.200kg |
| Base material: | A printed circuit board | Applicable batteries: | 3.2V Lifepo4 battery; 3.6V/3.7V lithium-ion battery |
| Single piece packaging size: | 6.3X5.2X1 cm | Working current: | 20A 30A |
| minute. Line width: | 10mm | Balance function: | Yes |
| Bluetooth function: | Yes | Place of origin: | Guangdong, China |
| Sales unit: | Single product | Number of strings: | 7S-14S |
| model: | SP14S004 | Plate thickness: | 10mm |
| brand: | JBD | communicate: | serial port |
| Temperature Sensor: | Yes | Application areas: | Electric bicycles, electric motorcycles, electric vehicles, solar energy, RVs, inverters, ship engines, energy storage UPS |
Jiabaida built-in BT BMS 7s 8s 10s 12s 13s 14s 24V 36V 48V 20A 30A automatically identifies BMS with UART NTC
Number of strings | 7S-14S Intelligent BMS | ||||||
Working current | 20A-30A | ||||||
Voltage | 24V/36V/48V | ||||||
More features | BT/temperature sensor | ||||||
Applicable battery | 3.2V lithium iron phosphate battery 3.6V/3.7V lithium-ion battery | ||||||
communicate | serial port | ||||||
1. What type of charger should I choose?
You must choose a special charger for lithium batteries. Do not use a lead-acid battery charger, because the lead-acid charger may have a high-voltage breakdown protection MOS and will not protect the BMS from overcharging. LifePo4 battery charger voltage = battery string No.X3.6V, while lithium-ion battery charger voltage = battery string No.X4.2V.
2. What is the relationship between battery capacity and BMS current?
There is no direct relationship between battery capacity and BMS current. Large capacity does not mean that the battery is large, but it depends on the continuous current. That is to say, if your engine has high power, you should choose a high-current BMS. This does not depend on the battery capacity. .
3. Is my BMS damaged?
If you want to determine whether the BMS is damaged, please follow the steps below and use a voltmeter to test whether the voltage of each cell is the same? If the battery voltage difference exceeds 1.0V, it will show that it cannot run very far, there will be no power within the starting range, and the charging time is short. These problems are almost all caused by the battery core. If the BMS is damaged, it will show that it cannot charge or discharge, and the battery is defective. There is no discharge when the voltage is high.
4. Do you produce hardware BMS or smart BMS?
We produce hardware BMS and smart BMS.
5. What accessories should I buy for a smart BMS?
We have Bluetooth modules for App use, and communication box tools (UART/RS485) for PC use.
LCD display (UART/RS485) also available. For more questions, please contact our customer service.
2. What is the relationship between battery capacity and BMS current?
There is no direct relationship between battery capacity and BMS current. Large capacity does not mean that the battery is large, but it depends on the continuous current. That is to say, if your engine has high power, you should choose a high-current BMS. This does not depend on the battery capacity. .
3. Is my BMS damaged?
If you want to determine whether the BMS is damaged, please follow the steps below and use a voltmeter to test whether the voltage of each cell is the same? If the battery voltage difference exceeds 1.0V, it will show that it cannot run very far, there will be no power within the starting range, and the charging time is short. These problems are almost all caused by the battery core. If the BMS is damaged, it will show that it cannot charge or discharge, and the battery is defective. There is no discharge when the voltage is high.
4. Do you produce hardware BMS or smart BMS?
We produce hardware BMS and smart BMS.
5. What accessories should I buy for a smart BMS?
We have Bluetooth modules for App use, and communication box tools (UART/RS485) for PC use.
LCD display (UART/RS485) also available. For more questions, please contact our customer service.
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