【Dual Bluetooth】DALY 400A High-Power Smart BMS w/ 1A Active Balancer & Fan Cooling | 4S-24S LiFePO4 Battery Management System | EV/Industrial Grade Protection | 150A-400A Continuous Discharge | COD Support

1*Smart BMS with NTC

1*Smart Active Balancer

1*Bluetooth

2*Wires

1*Manual

Type

1.Smart Active Cell Balancing BMS is suitable for all Li-ion, LiFePO4 and LTO battery packs.

2.The DALY BMS must be consistent with type of battery packs.

Strings

The strings of the active equalizer and the battery pack must be the same, and cannot be connected in different string.

5 strings active equalizer with 5 strings battery pack and 5 strings BMS.

Equalizing current

Power ÷ (Strings of Battery Packs × Overdischarge Voltage)= Maximum output Current. Once you know the current limit Value of the controller, simply choose the BMS with larger current value.

DALY Intelligent Active Equalizing BMS

Active Equalizer + BMS = Active Equalizing BMS

Upgrade battery protection with active equalizing.

Balanced Current : O~1A (can be set), suitable for 3~24S battery packs of Li-ion, LeFePO4 and LTO.

Bluetooth module(standard accessories for smart BMS)

1. There is a self -reset button on the Bluetooth, which can activate BMS to touch the button.

2. For the first time, you need to activate the protective board. If the wire cable are dropped off or inserted, they are allocated for the first time and need to be re -activated.

NTC(standard accessories for smart BMS)

After the wire cables are soldered to battery pack, insert NTC, and check the battery temperature at the APP interface.

Communication cables(It’s optional accessories for smart BMS)

The communication cables are divided into three protocol communication cables: UART/485/CAN. Users can buy according to actual needs. After purchasing, they can communicate with the upper machine software.

User Manual

1.Download the communication software (APP SMART BMS on the mobile phone, computer -side upper machine software), and set the capacity (AH) of the battery pack to the correct capacity.

2.Search for "Smart BMS" in the mobile phone application market, download and install. (If you can't download it, please contact the store customer service).

3. After installing the APP, turn on the positioning and Bluetooth function of the phone.

4.Open the APP, you can see the Bluetooth serial number (consistent with the serial number on the physical object of Bluetooth) in the first interface, click Bluetooth Enter the APP to enter the actual capacity of your own battery pack (XXAH), click the settings, enter the password 123456, the refresh capacity will be updated to the capacity you just entered.

5.After the capacity is set, the battery pack can be charged, the charging triggers the second level overcharge protection, and the SOC will be automatically calibrated to 100%.