3 7 В 500 мАч 550 560 2.04wh 2.07wh 852528 582540 801742 443440 литий полимерный аккумулятор

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Цена:118,79-125,57 ₽*

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Описание и отзывы

Характеристики


3.7V 500mah 550mah 560mah 2.04wh 2.07wh 852528 582540 801742 443440 lithium polymer battery 


polymer lithium battery


 


What's the story of NOVA?
If Ask me, What is the Most Important QUALITY in the World?
NOVA will Tell You the Truth.
in a remote distance, people do not knew each other before, even never seen each other 
However, people build relationship just based on a PROMISE and TRUST.
In the Chinese meaning, NOVA means WILL DO WHAT HAS PROMISED. 
PROMISED to do and TRUST THIS PROMISE 
We See Hope for Everything and Know How to TRUST each other with PROMISE
NOVA ENERGY Brings Promise, Action, Trust and Hope. 
Let us Know What is PROMISED ACTION!!!


 



Product Description


















































































































































No.ItemSpecificationsRemark
1.Rated capacityNormal:550mAh0.2C Rate discharge after standard charge
2.Nominal voltage3.7VMean operation voltage during standard
Discharge after standard charge
3.Voltage at end of discharge2.75/3.0VDischarge cut-off voltage
4.Charging voltage4.2V 
5.Impedance≤55mΩ 
6.Standard chargeConstant current 0.2C 5A 
Constant voltage 4.2V
Cut-off current≤0.02C 5A
7.Standard dischargeConstant current 0.2C 5A 
End voltage 2.75V
8.Fast chargeConstant current 0.5C 5A 
Constant voltage 4.2V
Cut-off current≤0.02C 5A
9.Fast dischargeConstant current 0.5C 5A 
End voltage 2.75V
10.Maximum continuous discharge current2.0C 5A 
11.OperationCharge: 0~45°C60±25%R.H
Temperature rangeDischarge: -20~60°C
12.Cycle life>600cyclesCharging/discharging in the below condition:
Charge: standard charge
Discharge:0.2C5A to 2.75V
Rest time between charge/discharge:30min
Until the discharge capacity <60% of NC
13.Storage temperature≤1 month: -20 ~ 45°C60±25%R.H,
≤3 months: -20 ~ 40°CBest 10~25°C for long-time storage
≤1 year: 0 ~ 30°C
14.WeightApprox:11.2g 
15.Dimension(mm)Thickness*Width*Length 8.5*25*28(mm)

 


 lipo battery 3.7v


li battery 852528.jpg


 


 


Here is partial of our lithium polymer battery specification: 




















































































































































































































































































































































































































































































































































































































TypeModelNominal Voltage (V)Nominal Capacity (mAh)Diamension (mm)
ThicknessWidthHeight
**1020301020P3.73031020
**1030301030P3.75031030
**1430301430P3.79531430
401430P3.712041430
**2025302025P3.79032025
602025P3.724062025
**2030302030P3.712032030
402030P3.71803.852030
452032P3.72104.52030
502030P3.72404.820.531
602030P3.73006.120.731
**2035302035P3.717032530
402035P3.724042530
502035P3.730052530
**2040252040P3.71402.52040
302040P3.719032040
552040P3.74205.52040
602040P3.745062040
**2250302250P3.730032250
402250P3.740042250
502250P3.753052250
**2525302525P3.714032525
**2530302530P3.718032530
352530P3.72003.32530
402530P3.724042530
502530P3.7320524.830
602530P3.73706.12531
**3040303040P3.732033040
383040P3.74203.83040
403040P3.74604.23040
503040P3.7550529.640
**3048403048P3.750043048
423048P3.750043048
503048P3.77005.13048
603048P3.781063048
803048P3.7100083048
903048P3.7110093048
103048P3.71000103048
**3448253448P3.73602.53448
303448P3.750033448
323448P3.74503.23448
403448P3.760043448
503448P3.780053448
603448P3.79306.13448
703448P3.7105073448
103448P3.71100103448
**3450303450P3.750033450
403450P3.770043450
423450P3.78004.23450
523450P3.79005.23450
503450P3.790053450
603450P3.7100063450
103450P3.71900103450
**3465103465P3.72000103465
**4050504050P3.7100054050
554050P3.710005.54050
**4858364858P3.710003.54959
454858P3.713204.54858
474858P3.714504.74858
504858P3.7150054858
554858P3.716005.54858
704858P3.7190074858
754858P3.720007.54858
804858P3.723007.6/7.74858
854858P3.725008.54858
**5050375050P3.77503.75050
575050P3.715005.75050
655050P3.716006.65050
105050P3.72200105050
**5058605058P3.7180065058

 


 


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Packaging & Shipping


nova 3.7v 550mah lithium polymer battery 852528


 1. Packaging: industrial pack,customized pack


 2. Shipping: UPS,FedEx,TNT,EMS,by air,by sea


li ion battery.jpg





Our Services


 1. One to One professional service


 2. Warrranty: 1+ years


 3. Fast lead time: 3 ~12 working days


 4. Certificate: BIS KC CE/RoHS/MSDS/UN38.3





Company Information


  Shenzhen NOVA Energy Co.,Ltd, one of the subsidiaries of NOVA Energy Group, is a high-tech enterprise incorporating design,manufacture,sales and marketing of rechargeable Li-ion, Li-polymer, LifePo4, Ni-MH,Ni-Cd rechargeable batteries and related battery packs and systems. Our products are widely used in electronic products like laptop computer, digital media players,cell/smart phone, digital cameras, cordless tools,bluetooth,emergency lighting,PDA/PMP/MP3/MP4/GPS/,solar lamp and numerous favors of IT gadgets and ect.


 


"Sincere cooperation, Bravery in innovation and Sans reponse" is the enterprise spirit of NOVA, 
and take technological innovation as its basis. We adhere to the management principles of "Innovation First,Quality First and Customer First" to meet customers' requirements at most with our best products and services all the time. 


 


NOVA builds technology research cooperation with Shenzhen university and Tsinghua university, we will make greater beakthrough on the new energy area, meantime we absorb talents from all universites as an important composition of our human resources, we will take more social responsibilities and creates more jobs


 


“Aims to be a super solution provider for green energy storage” is the enterprise mission of NOVA


852528.jpg







Application


 Rechargable Lithium polymer battery widely used in consumer electronic products and IT gadgets such as Bluetooth,MP3/MP4 player,tablet,GPS,digital camera,Mobile,POS machine,medical facility,GPS,Power bank,solar lamp,Aeromodelling,vacuum cleaner, miner lamp,searchlight, toys, rc models.





Quality Control


NOVA Quality Control System and Cerficate:


 852528 lithium  battery.jpg





Certifications


certifications_2





FAQ


Q1. What's the warranty of NOVA 3.7v 500mah bateria 852528?


A1: 12 months if there is quality problem caused by non-artificial reason, we can give you replacement


 


Q2.  What effect can the temperature brings to the battery performance?


A2: 


Among all the environmental elements, temperature has biggest effect on the battery performance. The electrochemical reaction on electrode / electrolyte interface is connected with the temperature. The electrode / electrolyte interface is considered to the heart of the battery. 


If the temperature gets lower, the reaction rate of the electrode also gets lower. 
If the battery voltage keeps invariable, the discharge current becomes lower, and also the power output will reduce. 
If the temperature goes up, the condition is reverse. That is, the battery's power output will increase.
Temperature will also affect the speed of the transmission of the electrolyte. 
If the temperature goes up, the speed of transmission will be faster. 
If the temperature goes down, the speed of transmission will be slower.
Some tests shows the temperature also affect the capacity of the same battery.
If the temperature goes up, the capacity will be higher.
If the temperature gets lower, the capacity will be decrease.


 


Q3. Can you customize the dimension


A3: Yes, we have complete associated equipments and expertise to create any new dimension or capacity


 


Q4. Why choose NOVACELL 3.7v 560mah lithium polymer battery 582540?


A4: 


1.100% QC inspection Before Shippment;
2.We are Alibaba Assessed 1 years Gold Supplier;
3.We are 8 years R&D experienced manufacturer
4.CE/UL/FCC/MSDS/UN38.3 listed,competitve price.
5. We are a factory manufacturing rechargeable batteries,best production capability ,best quality control, Best Service ;




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