JKBMS Smart BMS 200A 3S-8S with 1A Active Balancer Built in Bluetooth CAN RS485 Heating for 12V 24V LiFePO4 Lithium Battery Pack(JK-B1A8S20P-HC)

1A Active Balancer Improves Battery Performance: Built in 1A active balancer transfers energy between cells instead of wasting it as heat helping reduce cell voltage differences improve battery consistency and extend LiFePO4 battery lifespan Smart Bluetooth Monitoring: Monitor battery voltage current SOC temperature cycle capacity and balance status in real time through the mobile app. Built in Bluetooth design eliminates the need for external Bluetooth modules Built in Heating for Cold Weather Charging: Integrated heating function helps protect LiFePO4 batteries during low temperature charging making it ideal for RV camping off grid solar storage marine and winter outdoor applications 200A High Current for Multiple Applications: Supports 4S-8S 12V 24V lithium battery packs for RV solar energy storage trolling motor marine backup power DIY battery systems and off grid applications Advanced Protection with CAN RS485: Supports CAN and RS485 communication for compatibility with inverters displays and energy systems. Provides overcharge overdischarge overcurrent short circuit and temperature protection

Description:

Accessory Type : Battery Accessories

Brand Name : JKBMS

Origin : Mainland China

Battery String : 4S-8S

Continuous Current : 200A

Battery Type : Li-ion,LiFePO4,LTO

Balance Method : Active Balacnce

Balance Current : 1A

Applications : 3.2V LiFePO4,3.7V Li-ion

Voltage : BMS 12V - BMS 24V

Temp Sensor : YES

Bluetooth : Built-in

Certification : ISO/ FCC/ RoHS/ PSE/ CE

Overcurrent protection : YES

Over charge protection : YES

Over discharge voltage : YES

Short circuit protection : YES

Temperature protection : YES

Balance function : YES

GPS function : according to Cusotmer need

CAN communication : according to Cusotmer need

RS485 function : according to Cusotmer need

JKBMS Brand Promise：

Non-human damage、1 year manufacturer，Provide after-sales technical support.

Package Included：

• BMS【Bluetooth Built-in】*1
• Wires (70cm)*1
• Switch(50cm)*1
• NTC(40cm)*1
• CAN cable (25cm) * 1
• Heating cable (16cm) * 1
• Operate manual*1

NOTE：

• Strictly forbidden to reversely connect the B- and C- cables of the BMS, forbidden to confuse wiring.
• Wiring must start from B- to B+ and be connected in sequence.
• Measure the voltage of each battery string with a multimeter to ensure the correct line sequence.
• Connect B- of BMS to the total negative of Battery Before Pluging the sampling cable into the BMS, Otherwise, the board will be burnt.
• Please operate in strict accordance with the instruction manual and the guidance of customer service personnel when installing the BMS. 
• If the BMS does not work or is damaged due to misoperation without following the instructions and customer service instructions, customer need to pay for repair or replacement.