1. BMS with bluetooth module can be used to view battery parameters on the Phone( Compatible with Android and IOS)
2. You can also develop your own application system program according to your needs. We can provide the original communication
protocol.
3. The main protection functions of BMS are: overcharge protection, overdischarge protection, overcurrent protection, balance
protection, short circuit protection, NTC temperature control protection, etc.
4. APP software can adjust hardware and software parameters.
5. It is compatible with Li-ion and Lifepo4 battery pack.
6. It can be compatible with 17S-24S lithium battery pack. The length of the balanced cable is about 580mm. There are marks on
each cable such as B-, B1+, B2+……B16+, B+. This is a very convenient design for welding cables.
7. Static balance: setting the battery voltage difference between 0.03V-0.05V, it will automatically turn on the balance function.
When the balance is turned on, there will be an LED balance light.
8. Product size: 155x90x13mm. It is suitable for installation in any battery pack size.
9. It is compatible with 17S 18S 19S 20S 21S 22S 23S 24S battery pack.
10. App main interface display parameters:
1) Full capacity
2) Remaining capacity
3) Number of cycles
4) Health Index
5) Highest cell voltage
6) Lowest cell voltage
7) Maximum temperature
8) Minimum temperature
9) Cell overvoltage and undervoltage
10) Battery pack overvoltage and undervoltage
11) Charging and discharging overcurrent
12) Charging and discharging high temperature and low temperature
13) Short circuit, differential pressure protection
14) Secondary discharge current
15) Each cell voltage
16) Real-time temperature
17) Capacity percentage
18) Display voltage and battery capacity
11. The protection parameter settings can be modified:
1) Total voltage overvoltage and undervoltage protection value, protection delay, release voltage, release delay
2) Cell overvoltage and undervoltage protection values, protection delay, release voltage, release delay
3) High temperature and low temperature charge and discharge protection temperature, time delay, release temperature, release
delay.
4) Charge and discharge overcurrent protection value, delay, release value, release delay.
5) Secondary discharge overcurrent protection value, delay, release value, release delay.
6) Short circuit and differential pressure protection value.
7) Balance voltage, differential pressure, proportion, enable, low speed, medium speed and full speed balance pressure
differential.
8) Modifiable hardware parameters: total number of strings, rated capacity, iterative upper and lower limit shrinkage percentage,
bias current, actual full capacity adjustment rate, charging and discharging energy efficiency percentage, slow, medium and fast
sleep and other modifiable parameters.
9) It can reset and restore factory settings
12. We will send the English manual of APP software to all buyers who order this product.
13. If your demand reaches 20 pieces, we can help you customize the length and size of B - and C - wires.
14. Package included: BMS+bluetooth module+cables.
