JK-B1A8S20P/JK-B2A8S20P is JK active balance BMS for 4S or 8S LiFePO4 battery pack.
The maximum balancing current of JK-B1A8S20P is 1A and the maximum balancing current of JK-B2A8S20P is 2A.
The maximum discharge current supported by these two BMS is 200A, and maximum pick discharge current is 350A.
Energiepanda offers you a comprehensive range of JK BMS for fast delivery in whatever country you are located.
The following are the main electrical performance parameters.
Main technical specifications for JK-B1A8S20P and JK-B2A8S20P
Technical Specification | Model: JK-B1A8S20P/JK-B2A8S20P |
li-ion Battery String | 3-8 |
LiFePO4 Battery String | 4-8 |
LTO Battery String | Not support |
Balancing Mode | Active Balancing |
Max Balancing Current | 1A(JK-B1A8S20P)/2A(JK-B2A8S20P) |
The Main Circuit Resistance | 0.3mΩ |
Continuous Discharge Current | 200A |
Max Discharge Current | 350A |
Overcurrent Protection(Adjustable) | 10-200A |
Other Interfaces | RS485/CAN/Heating/LCD display |
Port Type | Common Port |
Cell Voltage Range | 1-5V |
Voltage Acquisition Accuracy | ±5 mV |
Overcharge Protection Voltage | 1.2~4.35 V Adjustable |
Overcharge Release Voltage | 1.2~4.35 V Adjustable |
Overcurrent Release Time | 2~120S Adjustable |
Over-discharge Protection Voltage | 1.2~4.35 V Adjustable |
Over-discharge Recovery Voltage | 1.2~4.35 V Adjustable |
Temperature Detection Ports | 3 |
Temperature Protection | Yes |
Short Circuit Protection | Yes |
Coulometer | Yes |
Bluetooth | Support android phone / iPhone |
Gps ports | Support |
User Manual for JK-B1A8S20P/JK-B2A8S20P
There are many Lithium Iron Phosphate battery suppliers, but Energie Panda provides you brand new grade A LiFePO4 battery cells.
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