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Leading Manufacturer for 25.2v 6.9ah Li Ion Battery Pack - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy


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We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for 7.4v Rc Helicopter Battery Lipo Battery , 12v 100ah Lifepo4 Battery Pack , Li Polymer Battery 3.7v 4000mah , In addition, we would properly tutorial the purchasers about the application techniques to adopt our items plus the way to select appropriate materials.
Leading Manufacturer for 25.2v 6.9ah Li Ion Battery Pack - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy Detail:

What is the details of your batteries?

details

NO Item Characteristics
1 Nominal Capacity 2000Ah
2 Nominal Voltage 3.8V
3 Initial Impedance ≤80mΩ(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 4.2V, 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

7.0*42*52mm 

Applacations

Headphone,Face list,air purifier,microphone

air purifier appcation

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:MOQ 1000pcs.

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:

Leading Manufacturer for 25.2v 6.9ah Li Ion Battery Pack -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

Leading Manufacturer for 25.2v 6.9ah Li Ion Battery Pack -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

Leading Manufacturer for 25.2v 6.9ah Li Ion Battery Pack -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

Leading Manufacturer for 25.2v 6.9ah Li Ion Battery Pack -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures


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To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for Leading Manufacturer for 25.2v 6.9ah Li Ion Battery Pack - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy , The product will supply to all over the world, such as: Grenada , Morocco , Grenada , Ensuring high product quality by choosing the best suppliers, now we have also implemented complete quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Murray from Netherlands - 2018.11.28 16:25
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Evangeline from United Arab Emirates - 2017.07.28 15:46
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