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

professional protection circuit battery series 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

Adhering to the concept of 'details and quality make achievement', CTECHi Group works hard on the following details to make the Rechargeable Battery more advantageous.Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, CTECHi Group's Rechargeable Battery is highly competitive in the domestic and foreign markets.

Application Scope

Rechargeable Battery produced by CTECHi Group is applied to the following industries.With a focus on Battery, CTECHi Group is dedicated to providing reasonable solutions for customers.

Company Advantages
1. CTECHi lithium battery protection is developed by a professional development and design team based on the needs of customers.
2. Our professional technical team greatly optimizes the performance of our products.
3. It is created according to strict performance standards. It is tested against other comparable products on the market and goes through real-world stimulation before going to the market.
4. Its innovative, unique and creative design makes the item itself easier to use for the consumer. This means that customers will choose this item over the competition.
5. This product allows people to get many compliments: It looks flattering, fashion, and well-fitting. It improves the overall temperament.

Company Features
1. CTECHi Technology Co. Ltd is a high-strength and export-oriented enterprise specializing in the production and export of protection circuit battery .
2. Our technical workers are strictly trained before official work for battery management system .
3. CTECHi Technology Co. Ltd seeks mutually beneficial collaboration and common growth. Get price! CTECHi Technology Co. Ltd cultivates, maintains and increases its market share by satisfying consumer demand. Get price!

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.