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Chinese Professional Lithium 7.4v - LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy


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Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for 12v 130ah Lifepo4 Battery, Battery 7.4v 3500mah Lithium Ion, Li Polymer Cell, Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you.
Chinese Professional Lithium 7.4v - LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy Detail:

What is the details of your batteries?

details

NO Item Characteristics
1 Nominal Capacity 3500MAh
2 Nominal Voltage 3.2V
3 Initial Impedance ≤45mΩ(23±2°C)
4 Limited Charge Voltage 4.2V
5 Discharge Cut-off Voltage 3,0V
6 Charge Current Standard Charge: 0.2C
 Discharge Current Rapid Charge: 0.5C
7 Standard Charge 0.2C 5A CC(constant current) charge to 8.4V, then CV(constant voltage) charge till charge current decline to 0.02C.
8 Standard Discharge 0.2 C5A discharge to the Discharge Cut-off Voltage.
9 End-of-Charge Current 0.02 C5A
10 Max Continuous Charge Current 0.5C
11 Max Continuous Discharge Current 1C
12 Working Temperature Range Charge : 0 ~ 45°C
Discharge : – 20 ~ 60°C
13 Storage Temperature Range -20 ~ 60°C≤1month
-20 ~ 45°C≤3months
-20 ~ 30°C≤12months
14 Operating and Storage Humidity Range 45~75% RH
15 dimension

26*65mm 

Applacations

                                                                                                        1.electric toothbrush、Face Cleaner、Electric Shaver

2. Digital products、POS device,Sport equipment

3. GPS, PDA, E-book , portable DVD, laptop, tablet PC, power bank

4. Electric Toys, RC helicopters, Electric tools

Electric Scooter

Product advantages

1, Excellent security, no memory effect, stable performance,

2, High energy density, high capacity, low self-discharge

3, Long cycle life of more than 500 times

4, CE / ROHS/ UL1642 / MSDS / UN38.3 / IEC standard/UN3.83/KC

5, Capacity and size could be customerized

Lithium electronic battery charging and discharging principle structure diagram

battery charge details

Basic characteristics and principle of lithium battery

The high-rate lithium polymer lithium battery uses a special structural design, uses a lamination process, and special optimized ratio of the electrolyte. Unlike the polymer lithium battery  of the mobile phone,

the high-rate lithium polymer lithium battery has low internal resistance and discharge. High efficiency, large current discharge, fast charging, etc.; can be 3-5C fast charging, 80% of full charge in 12 minutes (matching special fast charger)

Factory Show

  微信图片_201903081532261 微信图片_201903081532262 微信图片_201903081532264 微信图片_201903081532263 微信图片_201903081532265微信图片_201903081532266 微信图片_201903081532267  MGL_7547

Packaging & Delivery

Pacaging Detail: Carton packing,200pice per box, 10 boxes per Carton, Customer customized service accepted
Delivery Detail: Sameple 7-15 days, Quantity order 25-30days

Packaging and Shapping
10

Q:Are you manufactory?

A:Yes, we are professional mammnufacturer for polymer batteries since 2008

Q:What is MOQ for this product in your caompany?

A:We accpet mini order.

Q:When you ship my order?

A:Normally 35-45days affter payment confirmed, but it can be negotiated based on order qty and production schedule.

Q:Can I get the pre-production sample?

A:Yes, we will send you sample for approval first, affter you confirm, then we will start mass production order.

Q:Can batterise size custome available?

A:Yes, Please send ud the capacity and max battery size, so that we can search our model for you.

Q:How about the quality grantee period?

A:One Year.

Q:Hoew can you guarantee the production quality?

A:We have moren than 10 years experience ofpolymer battery production. Our production quality follow strixt control procedd. We have 3 times inspection for finished product before package. All of our battrties are 100% tested and insoeted before shibment.

 HRL specializes in the development, production and sales of custom lithium batteries.If you have any questions, pls feel free to contact us.

 

 


Product detail pictures:

Chinese Professional Lithium 7.4v -  LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy detail pictures

Chinese Professional Lithium 7.4v -  LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy detail pictures

Chinese Professional Lithium 7.4v -  LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy detail pictures

Chinese Professional Lithium 7.4v -  LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy detail pictures

Chinese Professional Lithium 7.4v -  LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy detail pictures


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Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for Chinese Professional Lithium 7.4v - LFP22650 3.20v Battery Manufacturer with BIS Un38.3 certified – Hrlenergy , The product will supply to all over the world, such as: Poland, Rome, kazakhstan, Since our establishment, we keep on improving our products and customer service. We are able to provide you with a wide range of high quality hair products at competitive prices. Also we can produce different hair products according to your samples. We insist on high quality and reasonable price. Except this, we provide best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Diana from Lesotho - 2017.02.14 13:19
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Lee from Poland - 2018.12.05 13:53
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