Octpeak BMS Balance Boards 48V Battery Protection Board With Heat Sink For Electric Scooter For Power Tools For Ternary Batteries

Feature: 1. Multiple Protection Functions: Built in smart chip with multiple protection functions such as overcurrent overvoltage high temperature short circuit etc. giving you peace of mind 2. More Intelligent: Integrated BMS solution is developed from the single cell cascade solution has the advantage of a single chip to control multiple strings of lithium batteries. One core has multiple functions and is more intelligent 3. High Efficiency MOS Tube: Special high efficiency MOS tube the lower internal resistance the less loss and the stronger the power 4. Safe And Reliable: The same port balance is passively balanced safe and reliable. Aluminum alloy heat sink can quickly dissipate heat to ensure the safety of components 5. Achieve Balancing: Use resistance heat to release the excess power of high capacity batteries so as to achieve the purpose of balancing and extend battery life 6. Applied To Power Tools: Protection board can be applied to power tools electric scooters motorcycles electric motorcycles electric tricycles electric vehicles and other supporting lithium batteries Specification: Item Type: Battery Protection Board Protection Function: Overcharge overdischarge overcurrent temperature control balance protection etc. Charging Voltage: Number of strings·overcharge voltage(ternary 4.2V) Applicable Single Battery Voltage: 3.7V Overcharge Protection: Detection Voltage: 4.25V±0.05V Detection Delay: 1S Release Voltage: 4.15V±0.05V Balance Voltage: Detection Voltage: 4.18V Release Voltage: 4.18V Balance Current: 30mA±5mA Over Discharge Voltage Protection: Detection Voltage: 2.7V±0.1V Detection Delay: 1S Release Voltage: 3.0V±0.1V Over Discharge Current Protection: Detection Delay: 1S Release Condition: Disconnect the load Short Circuit Protection: Trigger Condition: Short circuit of external load Detection Delay: ≥250us Release Condition: Disconnect the load Temperature Control Protection: Temperature During Charging: 50℃ Temperature During Discharge: -20℃~75℃ Self Consumption: Working Power Consumption: 100uA Sleep And Over Discharge Power Consumption: 20uA Placement Temperature: Temperature Range: -40℃~80℃ Package List: 1 x Battery Protection Board 1 x Flat Cable How to use: First solder the cable do not insert the protection board to find the total negative pole of the battery pack weld the black cable to the total negative B‑ the first white adjacent to the black wire the first string of positive and the second white connect the wire to the positive pole of the second string and then weld in order and the last red wire is connected to the total positive&nbs