discharging proof batterie management system supplier for factory

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Product Information
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Brand: CTECHi

Item: 4S1P battery BMS

Operating Temperature: -20℃ ~ +70℃

Charge Current(Ta=25℃): 6A

Discharge Current(Ta=25℃): 6A

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

Enterprise Strength

CTECHi Group provides quality products, good technical support and sound after-sales services for customers.

Company Advantages
1. The design of CTECHi battery protection boardlithium battery protection is grounded in thorough research of the existing and target customers.
2. Featuring elimination of any piece of paper, this product contributes a lot to the environment such as saving trees from cutting down.
3. CTECHi Technology Co. Ltd adopts international management standards to ensure that the enterprise management innovation.
4. CTECHi Technology Co. Ltd expands current production facilities to boost shipping volume and to shorten lead-time.

Company Features
1. With years of industry experience, CTECHi Technology Co. Ltd is a professional manufacturer of battery protection boardlithium battery protection . We are renowned in this industry in China market.
2. CTECHi Technology Co. Ltd is a leader in technical capabilities.
3. CTECHi Technology Co. Ltd is committed to satisfying every customer with good service. Inquire online! Based on the notion of lithium battery protection, CTECHi Technology Co. Ltd has achieved great development. Inquire online!

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CTECHi lithium battery protection meets the general requirements of electrical appliances. It is effectively applied with standards such as IEC 60335-1, IEC 60335-2-X, IEC 62133-1, IEC 62301, etc. It is able to run under extra-low voltage

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CTECHi batterie management system goes through meticulous manufacture. All its mechanical parts will be heat treated, honed or wire cut depending on their intended use and structure. The product is certified under CCC, TUV, CE, ROHS, UL, DLC, etc

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CTECHi lithium battery protection is evaluated by the processing technology to ensure that the sewing, construction and decoration meet international clothing standards. It is widely exported to over 60 countries and regions

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CTECHi lithium battery protection is carefully manufactured. Processes, mainly including desizing, mercerizing, singeing, dyeing and other processes, are used aiming at improving the overall textile properties of products. Designed with quality heat sink fins, it features good heat dissipation

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CTECHi battery protection boardlithium battery protection will be tested in terms of various aspects. They are fabrics breathability, heat retention property, moisture-absorbing performance, washing resistance, and colorfastness. It does not contain lead that poses health risks

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battery protection boardlithium battery protection has a lot of characteristics like lithium battery protection. It is able to run under extra-low voltage

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CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users.

Discharging proof batterie management system supplier for factory