CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

high quality battery protection boardlithium battery protection customized for battery

Origin:

CHINA GUANGDONG

Package:

Industrial Package

Certificate:

CE/RoHS/UN38.3/MSDS

Warranty:

1 Years

Color:

green

MOQ:

10prices

Payment:

L/C, D/A, T/T, Western Union

Brand:

CTECHi

Inquiry

Brand

CTECHi

Item

4S1P battery BMS

Operating Temperature

-20℃ ~ +70℃

Charge Current(Ta=25℃)

Discharge Current(Ta=25℃)

Over Charge Voltage

4.25±0.025V

Over Charge Voltage Detect Delay

1.0±0.5S

Over Discharge Voltage

2.7±0.08V

Over Discharge Voltage Detect Delay

100±50mS

Over Charge Current

20±3A

Over Charge Current Detect Delay

10±5mS

Over Discharge Current

20±3A

Over Discharge Current Detect Delay

10±5mS

Turn-on Resistance

≤70m ohm

Consumption Current in Operating mode

≤30uA

Certification

CE, CCC, CQC, UL

Availability

OEM, ODM, OEM/ODM

Product Details

The protection board is an indispensable accessory of the battery pack product, which can prevent the lithium battery from overcharging, over-discharging, over-current, short-circuit and ultra-high temperature charging and discharging, and is a guarantee for the safe use of the lithium battery.

4S1P Battery protection management system positive details
4S1P Battery protection management system negative details

Application Scope

The 4S1P battery protection management system is typically used in series with four lithium-ion batteries to protect the battery from over-charging, over-discharging, over-current, short-circuit and ultra-high temperature charging and discharging.

Battery protection management system can be used in 4S4P

Product Details

We are confident about the exquisite details of Dry Battery.CTECHi Group's Dry Battery is commonly praised in the market due to good materials, fine workmanship, reliable quality, and favorable price.

Company Advantages
1. The whole production of CTECHi battery protection boardlithium battery protection is greatly improved.
2. battery management system is applicable to places such as battery protection boardlithium battery protection .
3. This product is suitable for various fields and has great market prospects.

Company Features
1. As a rapidly growing manufacturer specializing in battery protection boardlithium battery protection , CTECHi Technology Co. Ltd is now serving many countries and region worldwide with increasing market share.
2. CTECHi masters highly imported technology to producing battery management system .
3. Our concept is to always keep protection circuit battery in mind. Inquire! In the future development, CTECHi Technology Co. Ltd will follow the development path of lithium battery protection. Inquire! The spirit of bms battery management system has been formed in the course of more than decades of years of CTECHi Technology Co. Ltd development. Inquire!

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.