72v 50ah Lifepo4 Battery Pack
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72v 50ah Lifepo4 Battery Pack

72v 50ah Lifepo4 Battery Pack Specification:
Model: VTC-24LF50
Nominal voltage: 72V
Nominal capacity: 50Ah
Internal Resistance: ≤0.5mΩ
Life Cycles: ≥3000
Maximum Charge Current:100A(1C rate)
Cut-off Discharge Voltage:2.5V
Continuous Discharge Current: 80A
Battery Weight: 35Kg
Measurement: 530*170*240mm

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Product Description

72v 50ah Lifepo4 Battery Pack Application:

LiFePO4 battery widely used in electric sprayer, solar power general, energy storage devices, telecom base station, solar street light, UPS, ESS and so on.

 

72v 50ah Lifepo4 Battery Pack Description:

The lithium iron phosphate battery is a type of rechargeable battery based on the original lithium ion chemistry, created by the use of Iron (Fe) as a cathode material. LiFePO4 cells have a higher discharge current, do not explode under extreme conditions and weigh less but have lower voltage and energy density than normal Li-ion cells.

 

72v 50ah Lifepo4 Battery Pack Key Features: 

 1)Long cycle life: More than 2000 times (charging and discharging at 1C,remain capacity more than 80%)
 2)Safety: No fire and explosion in overcharge test at voltage up to 30V in short-circuit test, Acupuncture test and heat shock up to 130℃
 3)High discharging rate to 30C
 4)Excellent high temperature performance: operate in 85℃ could working well, have more wide operate temperature range than other battery.

 

72v 50ah Lifepo4 Battery Pack with related items:

Model Battery Material Nominal Voltage(V) Nominal Capacity Internal Resistance Life Cycles Cut-off Discharge Voltage Maximum Charge Voltage Battery weight(Approx) Measurement(Φ*H)
VTC-LF14500C LiFePo4 3.2V 400mAh ≦50 ≥3000 2.3V 3.65V 18.5g 14*50mm
VTC-LF18500C LiFePo4 3.2V 1100mAh ≦40 ≥3000 2.3V 3.65V 32g 18*50mm
VTC-LF18650C LiFePo4 3.2V 1500mAh ≦40 ≥3000 2.3V 3.65V 45g 18*65mm
VTC-LF22650C LiFePo4 3.2V 2300mAh ≦20 ≥3000 2.3V 3.65V 60g 22*65mm
VTC-22650C LiFePo4 3.2V 3300mAh ≦40 ≥3000 2.3V 3.65V 80g 26*65mm
VTC-LF22650C LiFePo4 3.2V 3600mAh ≦40 ≥3000 2.3V 3.65V 83g 26*65mm
VTC-LF32650C LiFePo4 3.2V 6000mAh ≦10 ≥3000 2.3V 3.65V 195g 32*65mm
VTC-LF32700C LiFePo4 3.2V 6500mAh ≦10 ≥3000 2.3V 3.65V 198g 32*70mm
VTC-LF25 LiFePo4 3.2V 25Ah ≦3 ≥3000 2.3V 3.65V 690g 22*100*140mm
VTC-LF80A LiFePo4 3.2V 80Ah ≦1 ≥3000 2.3V 3.65V 2.3kg 48*173*132mm
VTC-LF80B LiFePo4 3.2V 80Ah ≦1 ≥3000 2.3V 3.65V 1.8kg 27*135*206mm
VTC-LF100A LiFePo4 3.2V 100Ah ≦1 ≥3000 2.3V 3.65V 2.3kg 48*173*132mm
VTC-LF100B LiFePo4 3.2V 100Ah ≦1 ≥3000 2.3V 3.65V 2.08kg 34*135*216mm
VTC-LF120 LiFePo4 3.2V 120Ah ≦1 ≥3000 2.3V 3.65V 2.84kg 48*170*173mm
VTC-LF202 LiFePo4 3.2V 202Ah ≦1 ≥3000 2.3V 3.65V 4.12kg 54*174*208mm
VTC-LF280 LiFePo4 3.2V 280Ah ≦1 ≥3000 2.3V 3.65V 5.5kg 72*175*205mm

Model Nominal Voltage(V) Nominal Capacity(Ah) Internal Resistance(mΩ) Life Cycles Maximum Charge Voltage Cut-off Discharge Voltage Continous Discharge Voltage Battery weight(Approx) Measurement(T*W*L)
VTC-4F10 12V 10 ≦60 ≥3000 14.6V 9.2V 20A 1.5Kg 151*98*95mm
33*70*290mm
VTC-4F20 12V 20 ≦30 ≥3000 14.6V 9.2V 40A 2.8Kg 181*76*166mm
VTC-4F30 12V 30 ≦30 ≥3000 14.6V 9.2V 60A 3.8Kg 182*130*195mm
VTC-4F30 12V 40 ≦10 ≥3000 14.6V 9.2V 80A 5.7Kg 182*130*195mm
VTC-4F50 12V 50 ≦8 ≥3000 14.6V 9.2V 75A 6.0Kg 182*130*195mm
VTC-4F100A 12V 100 ≦5 ≥3000 14.6V 9.2V 80A 13.5Kg 260*158*246mm
VTC-4F100B 12V 100 ≦5 ≥3000 14.6V 9.2V 100A 13.5Kg 305*173*225mm
VTC-4F150 12V 150 ≦4 ≥3000 14.6V 9.2V 100A 20.6Kg 295*178*345mm
VTC-4F200 12V 200 ≦4 ≥3000 14.6V 9.2V 100A 28.1Kg 520*269*203mm
VTC-8F40 24V 40 ≦20 ≥3000 29.2V 18.4V 40A 10Kg 170*195*200mm
255*75*290mm
VTC-8F60 24V 60 ≦15 ≥3000 29.2V 18.4V 60A 16Kg 255*160*250mm
VTC-8F100 24V 100 ≦12 ≥3000 29.2V 18.4V 100A 34Kg 520*269*203mm
VTC-16F20 48V 20 ≦120 ≥3000 58.4V 36.8V 40A 10Kg 180*195*200mm
260*80*290mm
VTC-16F30 48V 40 ≦60 ≥3000 58.4V 36.8V 80A 21Kg 350*200*205mm
260*150*295mm
VTC-16F50 48V 50 ≦60 ≥3000 58.4V 36.8V 80A 21Kg 133*410*452mm
VTC-16F100 48V 100 ≦60 ≥3000 58.4V 36.8V 100A 64Kg 177*410*452mm


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Packing&Shipping:

Company Profile:
VTC Power Co.,Ltd an OEM rechargeable battery manufacturer in China over 20 years. Specializing in NiMh,Nicd,Lithium polymer battery, LiFePO4 battery,LiSoci2 battery and Li-ion Battery. Our batteries got UL, IEC62133, UN38.3,CB, CE, ROHS certifications, some models also passed by KC, BIS.


Exhibition:


FAQ:
Q1. Can I have a sample order for Battery?
A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?
A:Sample needs 5-10 days, mass production time needs 25-30 days.

Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for Battery?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.

Q6. Is it OK to print my logo on Battery?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our products.

Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective 
batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.



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