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CTECHi protection circuit battery series for battery pack

CTECHi protection circuit battery series for battery pack
  • CTECHi protection circuit battery series for battery pack
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CTECHi protection circuit battery series for battery pack

protection circuit battery can be used for a long time by virtue of large capacity and low self-discharge rate. Moreover, the excellent recharge acceptance makes it recycling and eco-friendly.
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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
protection circuit battery description
protection circuit battery is manufactured based on superior materials. It has good corrosion resistance, heat resistance, explosion-proof and sealing performance. By virtue of built-in battery pack, it has large capacity, high power, and excellent charge and discharge performance.
CTECHi protection circuit battery series for battery pack-1
CTECHi protection circuit battery series for battery pack-2
protection circuit battery SPECIFICATIONS
OriginCHINA GUANGDONG
PackageIndustrial Package
CertificateCE/RoHS/UN38.3/MSDS
Warranty1 Years
Colorgreen
MOQ10prices
PaymentL/C, D/A, T/T, Western Union
BrandCTECHi
BrandCTECHi
Item4S1P battery BMS
Operating Temperature-20℃ ~ +70℃
Charge Current(Ta=25℃)6A
Discharge Current(Ta=25℃)6A
Over Charge Voltage4.25±0.025V
Over Charge Voltage Detect Delay1.0±0.5S
Over Discharge Voltage2.7±0.08V
Over Discharge Voltage Detect Delay100±50mS
Over Charge Current20±3A
Over Charge Current Detect Delay10±5mS
Over Discharge Current20±3A
Over Discharge Current Detect Delay10±5mS
Turn-on Resistance≤70m ohm
Consumption Current in Operating mode≤30uA
CertificationCE, CCC, CQC, UL
AvailabilityOEM, ODM, OEM/ODM
Both logo printing and branding is allowed on this product. The product is designed for wide applications. A free solution can be designed for the customer.
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CTECHi protection circuit battery is designed considering its operation processes. They include stress points, support points, yield points, wear resistance, toughness, friction force, etc. Its thickness can be customized based on requirements
The circuit design of CTECHi bms battery management system is exquisite. First, the main electric circuit will be designed, then the control circuit, signal circuit, and finally other local circuits. This product is distinguished for its almost zero magnetostriction
CTECHi bms battery management system meets domestic standards for mechanical devices. It is manufactured in line with requirements for different aspects of GB/T and JB/T. It sells well in more than 40 countries
The design of CTECHi bms battery management system focuses on the basic principles of the following three areas: mechanical behavior, machine elements, and manufacturing processes. The product is highly resistant to corrosion
The design of CTECHi bms battery management system complies with the principles below: accuracy, repeatability, simplicity&complexity, the management of friction, etc. This product is mainly applied in the electronic industry
The product features the desired safety. Its potential mechanical risks, electrical hazards, and sharp edges are kept under tight control. The core finishing can be the plastic case or metal case
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