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Hunan Auk New Energy Co.,Ltd
Tel: +86-731-82807935
Fax: +86-731-82807931
Email: info@aukpower.com

Add: 21F, Yashang Building 1, No.66 Zhongyi Road, Yuhua District, Changsha,Hunan,China 410004



Li-ion type and rechargeable Prismatic Lipo batteries 3.7V 650mah


Features of Prismatic Lipo batteries :    
1. High temperature resistance
2. High working voltage for single battery cells 
3. Pollution-free
4. Long cycle life(≥500 times)
5. No memory effect 
7. With short-circuit production function, safe and reliable 
8. Factory price& High quality
9. No self discharge 
10. Light weight, small size

Product introduction:


Li-ion type and rechargeable Prismatic Lipo batteries 3.7V 650mah

Product Description

No. Item Specifications Remark
1 Rated capacity Normal:650mAh 0.2C rate discharge after standard charge
2 Nominal voltage

3.7V

Mean operation voltage during standard
discharge after standard charge
3 Voltage at end of discharge 2.75V Discharge cut-off voltage
4 Charging voltage 4.2V  
5 Impedance ≤55mΩ  
6 Standard charge Constant current 0.2C 5A  
Constant voltage 4.2V
Cut-off current≤0.02C 5A
7 Standard discharge Constant current 0.2C 5A  
End voltage 2.75V
8 Fast charge Constant current 0.5C 5A  
Constant voltage 4.2V
Cut-off current≤0.02C 5A
9 Fast discharge Constant current 0.5C 5A  
End voltage 2.75V
10 Maximum continuous discharge current 2.0C 5A  
11 Operation Charge: 0~45°C 60±25%R.H
temperature range Discharge: -20~60°C
12 Cycle life >300cycles Charging/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 ≤1 month: -20 ~ 45°C 60±25%R.H,
temperature ≤3 months: -20 ~ 40°C Best 10~25°C for long-time storage
  ≤1 year: 0 ~ 30°C  
14 Weight Approx: 16.5g  
15 Dimension(mm) Thickness*Width*Length 
7.0*20*50(mm)



Here is one part of our lithium polymer battery specification:

Type Model Nominal Voltage (V) Nominal Capacity (mAh) Diamension (mm)
Thickness Width Height
**1020 301020P 3.7 30 3 10 20
**1030 301030P 3.7 50 3 10 30
**1430 301430P 3.7 95 3 14 30
401430P 3.7 120 4 14 30
**2025 302025P 3.7 90 3 20 25
602025P 3.7 240 6 20 25
**2030 302030P 3.7 120 3 20 30
402030P 3.7 180 3.85 20 30
452032P 3.7 210 4.5 20 30
502030P 3.7 240 4.8 20.5 31
602030P 3.7 300 6.1 20.7 31
**2035 302035P 3.7 170 3 25 30
402035P 3.7 240 4 25 30
502035P 3.7 300 5 25 30
**2040 252040P 3.7 140 2.5 20 40
302040P 3.7 190 3 20 40
552040P 3.7 420 5.5 20 40
602040P 3.7 450 6 20 40
**2250 302250P 3.7 300 3 22 50
402250P 3.7 400 4 22 50
502250P 3.7 530 5 22 50
**2525 302525P 3.7 140 3 25 25
**2530 302530P 3.7 180 3 25 30
352530P 3.7 200 3.3 25 30
402530P 3.7 240 4 25 30
502530P 3.7 320 5 24.8 30
602530P 3.7 370 6.1 25 31
**3040 303040P 3.7 320 3 30 40
383040P 3.7 420 3.8 30 40
403040P 3.7 460 4.2 30 40
503040P 3.7 550 5 29.6 40
**3048 403048P 3.7 500 4 30 48
423048P 3.7 500 4 30 48
503048P 3.7 700 5.1 30 48
603048P 3.7 810 6 30 48
803048P 3.7 1000 8 30 48
903048P 3.7 1100 9 30 48
103048P 3.7 1000 10 30 48
**3448 253448P 3.7 360 2.5 34 48
303448P 3.7 500 3 34 48
323448P 3.7 450 3.2 34 48
403448P 3.7 600 4 34 48
503448P 3.7 800 5 34 48
603448P 3.7 930 6.1 34 48
703448P 3.7 1050 7 34 48
103448P 3.7 1100 10 34 48
**3450 303450P 3.7 500 3 34 50
403450P 3.7 700 4 34 50
423450P 3.7 800 4.2 34 50
523450P 3.7 900 5.2 34 50
503450P 3.7 900 5 34 50
603450P 3.7 1000 6 34 50
103450P 3.7 1900 10 34 50
**3465 103465P 3.7 2000 10 34 65
**4050 504050P 3.7 1000 5 40 50
554050P 3.7 1000 5.5 40 50
**4858 364858P 3.7 1000 3.5 49 59
454858P 3.7 1320 4.5 48 58
474858P 3.7 1450 4.7 48 58
504858P 3.7 1500 5 48 58
554858P 3.7 1600 5.5 48 58
704858P 3.7 1900 7 48 58
754858P 3.7 2000 7.5 48 58
804858P 3.7 2300 7.6/7.7 48 58
854858P 3.7 2500 8.5 48 58
**5050 375050P 3.7 750 3.7 50 50
575050P 3.7 1500 5.7 50 50
655050P 3.7 1600 6.6 50 50
105050P 3.7 2200 10 50 50
**5058 605058P 3.7 1800 6 50 58