Qucc 13S BMS 48V 15A Electric bicycle scooter lithium battery pack 13S 54.6V 18650 Li ion special protection circuit board

Product specifications：

Accessory Type: Battery Accessories

Model Number: Q-13SYC-15A

Port: Common Port ( Do not connect the charger or load to P -. It is an invalid port）

Discharging current: 15A

Charging current: ≤10A

Charging Voltage: 13S* 4.2V(54.6V)

Number of series: 13S

Size: 63* 33* 8mm±2mm

Cable length: about 400mm

Working temperature: -40℃ / +80℃

Function:

Overcharge protection

Over discharge protection

Over current protection

Short circuit protection

Disconnection protection

Package Included:

1x BMS

1x Cable

BMS parameter table

❖Charging voltage

13S x 4.2V

❖Discharge current

15A

Peak current

35A

❖Charging current

10A

❖Charging cut-off

Voltage detection: 4.25V ± 0.05V

Voltage release: 4.15V ± 0.05V

Detection delay: 1000mS

❖Discharge cut-off

Voltage detection: 2.7V ± 0.1V

Voltage release: 3.0V ± 0.1V

Detection delay: 1000mS

❖Cell balance

Turn on voltage: NA

Turn off voltage: NA

Balance current: NA

❖Overcurrent cut-off

Voltage detection: 100mV

Detection delay: 100mS

Release method: disconnect load or charging

❖Short circuit cut-off

External load short circuit

Detection delay: 250uS

Release method: disconnect load or charging

❖Self-consumption

Work power consumption:＜40uA

❖Internal resistance: ＜10mΩ

❖The scope of work: -40℃/ +80℃

*Do not connect the charger or load to P -. It is an invalid port

*It must be charged for a period of time to activate for the first time.

Warm tips

1. Please use it be careful when installing to avoid short circuit.

2. Do not remove or replace the components of the protection board by yourself.

3. Lithium battery protection board with different voltages cannot be mixed. For example, lithium ion BMS cannot be used for Lifepo4.

4. The charge and discharge current cannot exceed the rated value.

5. Please do not change the circuit board .

6. Please use the protective boad within the specified working temperature range and ensure a good heat dissipation environment around the protective board.

7. Design parameters and use conditions must be observed during use because improper use will damage the circuit.