Summary Information

• Chemistry: Li-ion, LiFePO4
• Configuration: 4S, 8S (Configurable)
• Voltage Ranges: 8V - 34.8V (Configurable)
• Discharge Current: 100A
• Charge & Discharge from the same port 
• Isolated Communication Protocols: RS485, UART
• Passive Balancing: Yes
• Current Sensor: Built-in on-board resister
• Temp. Protections: Under & Over Temp. Pretections
• NTC: 2 Sensors
• Pre-charge & Pre-discharge: Yes
• Support Regenerative Power: Yes
• LCD Display for SOC: Yes (Optional)
• Blue-tooth & WiFi APP: Yes (Optional)
• E-Switch/Ignition: Yes
• Parameters Programmable: Voltages threshold, balancing threshold, temp. Threshold...
• Support Activate Cooling & Heating: Yes
• Software APP: Windows
• Blue-tooth & WiFi APP: ISO & ANDROID
• Size: 180 x 100 x 20mm
• Weight: 365g

Applications and Features

• Electric LSV and Hybrid Vehicle
• Electric Motorcycle, Electric Scooter, Electric Bicycle, Electric Tricycle
• AGV, UGV, ROV
• Industrial Energy Storage, Home Energy Storage, Telecom Energy, Solar Generator
•  Robotic Application, Electric Boat, Electric Forklift, Electric Elevator and so on
• Support advanced algorithms SOC (state of charge) estimation
• Support communication with charger if charger need communication command
• Support high accurate voltage & current detection, V≤15mV, C≤1%
• Support programmable parameters thru BesTech software utilities (Windows)
• Support auto-detection on charger plugging in, intelligently wake-up during  sleeping/stand-by
• Support: external LCD/LED/Buzz alarm (optional)
• Support on-site firmware updating (MUST CUT LOAD DURING UPDATING)

System Block Diagram

Programming Parameters Settings

• Almost all parameters can be logically programmed according to your cells’ specs on BesTech Software.
• To run BesTech Software, BesTech programming Tool is needed(need purcharse separately), the tool can be downloaded from our Dropbox(Contact us for more details). Our programming tool is as below.

State of Charge

• The State of Charge is determined as a percentage of the current stored energy versus the maximum battery capacity while operating in the nominal operating area which is around 10% to 90% SoC, or based on the cell voltages when below 10% or above 90%.
• The State of Charge is readable via BesTech Software and an optional Bluetooth & WiFi APP.

Mechanical Dimensions (layout)

Please contact us for details specification!!

Certifications

Our products are certified with UL, PSE, CE, FCC, KC, CCC, CQC, RoHS, MSDS, UN38.3, IEC 62133, IEC 62619, IEC 62620...

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