JKBMS Smart BMS 4S-8S 200A 1A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack（

JKBMS Smart BMS 4S-8S 200A 1A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack（

Enhanced Safety: Safeguard your battery with protection against overcharging, overdischarging, overcurrent, short circuits, and temperature extremes. JKBMS Active Equalization extends battery life and enhances performance Easy Connection: Effortlessly manage your battery with JK BMS mobile app for Android and iOS. Bluetooth connectivity allows you to monitor status, adjust settings, and control charging/discharging from your device Wide Application: This versatile BMS works with Li-ion, LiFePO4, and LTO batteries. Ideal for RV, Solar Panel, and UPS Power Supply and so on, it offers seamless integration and top performance After-Sales Support: If you have any questions or concerns, please contact us through your order page. We are committed to providing assistance and ensuring your satisfaction with our 1-year support Packing List: Includes Smart BMS (JK-B1A8S20P) * 1,Wires (70cm) * 1,Switch (50cm) * 1,NTC (40cm) * 1,Screws * 4,Operate manual * 1,(RS485 converter not included).Everything you need for setup and operation

Description:

Accessory Type : Battery Accessories

Brand Name : JKBMS

Origin : Mainland China

Model Number : 4S-8S 200A

Battery Type : Li-ion,LiFePO4,LTO

Equalization Method : Active Balacnce

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：

• BMS【Bluetooth Built-in】*1
• Wires (70cm)*1
• Switch(50cm)*1
• NTC(40cm)*1
• Screw*4
• 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.