SPECIFICATIONS

Base Material: FR-4

Board Size: Customized

Board Thickness: 2MM

Brand Name: changxiao OEM ODM

Communication: RS485/CANbus/UART/Bluetooth

Copper Thickness: 1MM

Functional Application: Circuit Protection

MOQ: 1pcs

Material: FR-4

Min. Hole Size: 0. 2MM

Min. Line Spacing: 1MM

Min. Line Width: 1MM

Model Number: JK BMS

Packaging: Antistatic bag,EVA,bubble pack

Place of Origin: Guangdong, China

Product name: jikong 300a bms

Protection function: SOC SOH SOP

Protection function2: safety fault and warning

Protection function3: real - time battery data and history

Protection function4: intelligent equalization current

Surface Finishing: HASL

Type: Pcb Board

Type of BMS: Smart bms

Usage: Lithium battery pack

Product Description

Specification

Three Communication Modes
Through the three communication methods of UART/ RS485/ CAN, it is connected to the com- puter host computer or the touch display screen andthe mobile APP to carry out intelligent mana- gement of the lithium battery. Support the custom development of mainstream inverters, China Tower platform and other communication protocols.

Communiction methods

item	value
Place of Origin	China
Brand Name	JIKONG
Base Material	aluminum
Copper Thickness	Custom
Board Thickness	0.2~6mm
Min. Hole Size	2mm
Product name	jikong
Usage	battery protection
Certificate	CE FCC RoHS
Material	Alumimum
Service	OEM Services Provided
Application	Electronics Device

Packing & Delivery

Company Profile

Shenzhen Changxiao Technology Co., Ltd, which is a pioneer in the solar generator industry, specializing in R&D, manufacturing and sales of power suppliers, solar power station, power panel and other related products. Our R&D director and production director have more than 20 years of industry experience in batteries and power station. Our company consists of R&D center, industrial design center, quality control center and manufacture center, and our workshop is more than 8,000 square meters.
All of our products have passed CE, PSE, FCC, RoHs, MSDS, ETL certificates.
More than 200 skilled employees, our products are exported to more than 50 countries and regions, including North America, Japan,Germany, UK.
Our company OYF have become increasingly popular due to the reliable battery lifetime and improved recharge ability and stability.

FAQ

Q: How do I know which kind of material & type my battery is ? A: Please look the battery body,if the normal voltage of your battery shows 3.2V,the battery is LiFePo4.If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Li-polymer battery, You can also ask battery manufacturer for the material of battery. Q: Is this BMS suit for my battery? A: This BMS suit your battery or not depends on 3 points as below: 1.How many cell strings are in your battery pack? The BMS you buy must be same cell strings as your battery pack. 2.How many current&power are your battery? 3. Which kind of battery are yours? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the BMS for LiFePo4, Please let us know firstly. Q: What is the Common port and Separate port? what is the difference? A: We take 13S 48V 16A BMS as example: Common port 16A means your charge cathode and discharge cathode are connected in the same point end (our P-), charge cathode and discharge cathode are used in the common connection port, so the charge current and discharge current are same as 16A. Separate port is separately connected by charge cathode (our C-) and discharge cathode (our P-), so the charge current and discharge current are different, discharge current is 16A, charge current is 8A. Q: The relationship between battery capacity(AH or mAH) and BMS current(A)? A:There is no direct relationship between battery capacity and BMS current, big capacity doesn't mean big current, but rely on continue current, that is to say if your engine is powerful, you should choose high current of BMS, it is not relied on battery capacity. Q: What type of charger should I choose? A: Lithium battery must choose specific charger, don't use charger for leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. LiFePo4 battery charger voltage = number of battery strings x 3.6V, while Li-ion battery charger voltage = number