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CTECHi protection circuit battery supplier for battery pack

CTECHi protection circuit battery supplier for battery pack
  • CTECHi protection circuit battery supplier for battery pack
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CTECHi protection circuit battery supplier for battery pack

The product is innocuous and safe to use. The treating agents used in it are all skin safe and contain no harmful substances. Such a dangerous product is delivered by our experienced shipping partners safely
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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
This product has the desired comfort. Featuring an excellent cushioning effect, its anatomical arch support and cushioning layers provide soft and comfortable support. Such a dangerous product is delivered by our experienced shipping partners safely
CTECHi protection circuit battery supplier for battery pack-1
CTECHi protection circuit battery supplier 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
Its research and development is carried out by 3 companies combined to be CTECHi Group. A free solution can be designed for the customer. The lifespan is long enough which is strong competitiveness in the market.
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The most attractive features of lithium battery protection is lithium battery protection. With enough softness, it will not cause skin irritation and acne
By our technical skills, our protection circuit battery is famous for its finest protection circuit battery. Its handle can be customized into gradient colors for enhanced elegance
With a wide variety of changes in its design, protection circuit battery has more outstanding characteristics than others. The ultra-soft bristles are 100% cruelty-free
lithium battery protection is designed by professional designers with rich industry experience. This product has received rave reviews from many make-up artists
lithium battery protection is one of the elements that CTECHi Technology Co. Ltd bears in mind while designing. It is suitable for both professional makeup artists and beginners
protection circuit battery Selected high-quality raw materials, refined by advanced manufacturing technology, has the advantages of anti-corrosion and wear resistance, cold and heat resistance, long service life, etc. It is a dressing table product with both aesthetics and practicality.
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