Must-have Flipsky Smart Bms 12s 70a With Shell | Lithium Battery Protection Board For E-scooter / E-car / E-bike / E-skateboard Series [CiTWxHqf]

Firmware & software repositories are available click here:Github page.

Spec:

• Cell voltage operating range:2V-5V
• Recommended series cell:6S-12S
• Charge / discharge voltage:24V-52V
• Charge Current：≤20A
• Abs. Max battery voltage: 60V
• Minimum operating voltage: 14V
• Continuous charging current: 20A
• Over charge detect and release voltage: 2V-5V
• Over charge protection delay: ≥4ms
• Discharge current: ≤70A
• Max. Continuous discharge / regen current: 70A 
• Over discharge detect / release voltage: 0-5V
• Over current detect delay:≥4ms
• Discharge over current protection release condition: off load
• Short Circuit detect voltage:short circuit of external load
• Short Circuit detect delay: 320us
• Short Circuit protection release: off load
• Battery pack capacity and internal resistance detection: Yes
  
• Balance current: 86mA @4.2V
• Temp Protect: -20℃—+120℃
• Working Temp Range:-20℃—+80℃
• Storage Temp Range: -20℃—+100℃
• Working current: ≤40mA
• Sleeping current: ≤100uA
• Size: 89 x 40 x 20.8mm
• Net weight: 106.5g
• Packing size: 140 x110 x 50 mm
• Package weight: 303.5g
• Including outer carton size: 170*120*100mm
• Weight with outer carton: 380g

Feature:

• Compact layout and mini
• Using aluminum alloy material shell, better heat dissipation.
• Automotive grade design, automotive grade locking connector.
• Configuring and firmware upgrades over USB through the MAXKGO-BMS-TOOL and ENNOID-BMS-TOOL.
• Automotive grade monitoring & balancing IC with separate power supply for increased reliability
• Voltages measurements for load, charger & battery pack
• Bi-directional current monitoring
• SOC based on coulomb counting
• Humidity sensor & board temperature monitoring
• Charger detection circuit
• Integrated precharge circuit
• Power button, USB-C, UART, I2C & isolated CAN bus interface
• On board High-Efficiency 3.3V regulator powered from the main battery pack
• High current capacity automotive grade screw connectors for main power connections
• Buzzer & status LED
• Support:  overcharge/discharge/over current /temperature protection,and have thermal management/balance function(active balance and passive balance).
• Support:  almost all lithium batteries such as lithium ion battery, lithium polymer battery, lithium phosphate battery, etc.

Packing list:

• 1* PCBA
• 1* HY2.0 single head 10P line
• 1* HY2.0 single head 13P line
• 2* GH1.25 single head 5P cable
• 1* GH1.25-5P to Dupont line
• 1* USB cable type-C data cable
• 1* 2.0MM jumper cap
• 1* 1.3 inch OLED display LCD screen module
• 1* 12MM 3-6V key switch
• 4* M5*8 stainless steel round head screws
• 4* M5 copper gasket
• 4* 90 degree angle terminal block T90-6/5 
• 1* XT30 (female)

 Video: