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LB2A series Smart active balance 2A BMS 3S to 24S with APP
Battery Type：Li on/Lifepo4/LTO/NCM
Active Balance：0.4A/0.6A/1A/2A
Function：BT/RS232/RS485/CAN/HEAT
Single gross weight：0.56kg
Single package size：21X15X4 cm
Charge/Discharge current：150A/200A/300A
LVNOON Smart Active Balancer BMS 150A 200A 300A 3S to 24S for Li-ion NCM Lifepo4 LTO Battery LB2A Series with Smartphone App control
Active Balance Whether it is Charging Discharging or Static Status，Improve Battery Efficiency by 95%
Suppport Single voltage range 1V-5V，equalization accuracy +/-5mV
All in Protection
Balanced protection
over charge protection
over discharge protection
over current protection
short circuit protection
temperature protection
PCB protection
Disconnection protection
Real-Time Active Energy Transfer Equalization with super Capacitor as the medium
With 2A Balanced Current and Continuous 150A to 300A Charge/Discharge Current
Ensure battery consistency，improve battery cruising range，and delay battery aging，improving safety and avoid risk
Smartphone APP Operation with BT Communication
Real-time monitor & management of battery status support Android and IOS operating systems
Support Series Connection，Suitable for 3-24 Strings Battery Packs
More Accurate，Efficiency and Safer
Widely used for 2 wheels/3 wheels Electric Vehicles and Electric tools
Suitable for Li-ion NCM Lifepo4 LTO and other battery types
Electric two-wheelers
Electric bicycles
Elecric tricycle
Home energy storage
Electric wheelchairs
AGV
Outdoor energy storage
RV energy storage
Lease battery swapping
Support more interfaces
Packing List
Active BMS protection board
Balance wire harness
Temperature sensor wire
Switch
M6 screws
User manual
| LVNOON SMART ACTIVE BMS LB2A series Product Specifications | |||||
| Technical Index | LB2A8S200A | LB2A8S300A | LB2A20S200A | LB2A24S150A | LB2A24S200A |
| Number of Battery Strings (Lifepo4) | 4S-8S | 4S-8S | 8S-20S | 8S-24S | 8S-24S |
| Number of Battery Strings (LTO) | 6S-8S | 6S-8S | 12S-20S | 12S-24S | 12S-24S |
| Balance Method | Active Balance(Full State On) | ||||
| Balance Current | 2A | 2A | 2A | 2A | 2A |
| Conductive Resistance in Main Circuit | 0.5mΩ | 0.3mΩ | 0.47mΩ | 0.47mΩ | 0.47mΩ |
| Continuous Discharge Current | 200A | 300A | 200A | 150A | 200A |
| Continuous Charge Current | 200A | 300A | 200A | 150A | 200A |
| Maximum Discharge Current (MAX 2 min) | 350A | 450A | 350A | 300A | 350A |
| Over Charge Protection Current (Adjustable) | 10-200A | 10-300A | 10-200A | 10-150A | 10-200A |
| Other interfaces (Default) | RS485 | RS485 | RS485 | RS485 | RS485 |
| Other interfaces (need customized) | CANBUS/HEAT | CANBUS/HEAT | CANBUS/HEAT | CANBUS/HEAT | CANBUS/HEAT |
| Size/mm | 153*126*18mm | 175*108*18mm | 162*102*20mm | ||
| Wiring Output | Common Port | ||||
| Single Cell Voltage Range | 1-5V | ||||
| Voltage Acquistion Accuracy | ±5mV | ||||
| Over Charge Protection Voltage | 1.2-4.35V Adjustable | ||||
| Over Charge Relese Voltage | 1.2-4.35V Adjustable | ||||
| Over Current Detect Delay | 2-120S Adjustable | ||||
| Over Discharge Protection Voltage | 1.2-4.35V Adjustable | ||||
| Over Discharge Relese Voltage | 1.2-4.35V Adjustable | ||||
| Quantity of Temperature Detection | 4Pcs | ||||
| Temp Protection | Yes | ||||
| Short Circuit protection | Yes | ||||
| Coulomb Counter | Yes | ||||
| App Function | Fit for Android/IOS smartphone | ||||
