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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The quality management of CTECHi batterie management system is attached 100% importance. From the selection of the raw materials to the finished products, each step of inspection is strictly conducted and followed to meet the regulation of gifts and crafts.

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CTECHi lithium battery protection is designed to complying the energy saving philosophy. It is created to maximize the use of solar light so as to reduce the use of non-renewable resources.

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The design of CTECHi batterie management system is a consequence of many combined parameters. Geometry, materials, surface area design, and air velocity are all seriously considered in enhancing the performance of the product.

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CTECHi lithium battery protection is created by the R&D team who spent lots of time and efforts analyzing its thermal performance and the most appropriate contact area for the product and the devices.

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CTECHi battery protection boardlithium battery protection is professionally designed. It is carried out by our robust team who use advanced tools to design medical products with complex mechanical and electromechanical systems.

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The quality of this product can be guaranteed with the support of the QC team.

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CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users.
CTECHi GROUP专注于电池行业14年，为不同用户提供专业的产品定制服务。

Discharging proof batterie management system supplier for factory

CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users.CTECHi GROUP专注于电池行业14年，为不同用户提供专业的产品定制服务。

Discharging proof batterie management system supplier for factory

CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users.
CTECHi GROUP专注于电池行业14年，为不同用户提供专业的产品定制服务。