Note
Due to this BMS is not properly compatible with Relay and Inverter, occasionally it warns “Current sensor abnormal” or the current is not accurate when the BMS connected to Relay or Inverter, please ignore it
if you really care about it, please do not purchase, otherwise we will not accept any refund, Thanks!
Description
This is an Active BMS, it supports 7S-20S of Li ion and 8S-20S of LiFePo4
100A continuous current,
It also has 0.6A active equalization current
It can set up the equalization voltage and the charge & discharge protection parameter through APP,
It can display the single series of battery voltage
After connected the BMS, please use the power supply which is 5v greater than battery voltage to activate it
Product character
1.Active balance functionality, no need to lose the battery capacity to balance the voltage difference of sells, raise the battery usage efficiency for 95%
2.It has the protections of Over-charge/Over-discharge/Over-current and Short circuit etc…
3.Single battery series voltage range is 1~5V, the precision is 5mV
4.With the function of coulomb meter, the remaining power is very clear
5.BT communication function, the battery status can be displayed on APP
6.RS486 and CAN are customizable
Working condition
Workable temperature: -20~70℃
Power requirement: 24V~100V, it could be worked by battery power or external Power supply
Power dissipation: In balance: 10mA & 100V, No balance: 6mA & 100V
Notice: The 485 converter just for transfering the communication to be RS485, it can not be connected to PC directly, it needs to connect to another 485 module to connect to PC, The yellow wire is 485A , the white wire is 485B, the black wire is for GND and you don’t have to connect the black wire, We will provide you the 485 protocol after bought the 485 converter, and we don’t provide the software, if you are not the familiar with Serial Port Debugging Tool, please be careful when you want you purchase this product

Balanced way: Active equalization
Active equalization current:0.6A
internal resistance:0.8m
Rated discharge current:100A
Maximum discharge current:200A
Overcurrent protection(Adjustable):10-150A
Wiring method:common port
Monomer voltage range: 1V-5V
Voltage acquisition accuracy: ±5mV
Battery cell Over-charge protection voltage :1.2V-4.35V(Adjustable)
Battery cell Over-charge protection recovery voltage: 1.2V-4.35V(Adjustable)
:2-120S (Adjustable)
Battery cell Over-discharge protection voltage: 1.2V-4.35V(Adjustable)
Battery cell Over-discharge protection recovery voltage : 1.2V-4.35V(Adjustable)
Quantity of temperature detection: 3 PCS






Specifications: Accessory Type: Battery Accessories Compatibility: Supports 7S-20S Li-ion and 8S-20S LiFePo4 batteries Continuous Current: 100A Active Balance: Yes, with 0.6A active equalization current Protection: Over-charge/Over-discharge/Over-current and Short circuit protection Communication: BT communication for battery status display on APP Features: |Natrual Balance|Smart Balance Inquiry| **Optimized Battery Management** The Jikong 8-20s 100a smart Active Balance BD6A20S10P BMS is a cutting-edge solution for managing your battery packs. Designed to support a wide range of battery configurations from 7S to 20S, this BMS is a versatile tool for both Li-ion and LiFePo4 batteries. With a continuous current rating of 100A, it ensures your batteries are efficiently managed, preventing overcharging, overdischarging, and short circuits. The active balance feature, with its 0.6A equalization current, maintains cell voltage balance, significantly increasing battery usage efficiency to a remarkable 95%. This feature is particularly beneficial for high-performance applications where battery life and efficiency are paramount. **Advanced Connectivity and Monitoring** The BMS is not just about protection; it's also about connectivity and monitoring. With Bluetooth 485 LCD PCM support, you can easily monitor your battery's status through the APP, ensuring you're always aware of its condition. The BMS also supports customizable RS486 and CAN communication, allowing for advanced integration with various systems. The BT communication function enables real-time battery status updates, making it an indispensable tool for battery management in various scenarios, from pre-paid balance inquiries to smart balance original settings. **Reliable and User-Friendly** Designed for reliability, the BMS operates within a wide temperature range of -20 to 70℃, ensuring it can withstand various environmental conditions. Its power requirement is flexible, working with a power supply ranging from 24V to 100V, which can be powered either by the battery or an external power supply. The BMS is user-friendly, with a clear display of single series battery voltage and a coulomb meter for precise remaining power readings. Despite its advanced features, the BMS is straightforward to set up, with the ability to configure parameters through the APP, including equalization voltage and charge/discharge protection. The BMS is a testament to smart battery management, providing peace of mind for users seeking to optimize their battery performance and longevity.
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