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New Arrival China 3.7v Rc Helicopter Battery - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy


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To meet the customers' over-expected pleasure , we have now our solid crew to supply our greatest all round assistance which includes marketing, sales, planning, production, top quality controlling, packing, warehousing and logistics for Lifepo4 Lithiumion Phosphate Solar Battery 12v , 2s Battery 18650 , 11.1v 6000mah 50c , If needed, welcome to help make speak to with us by our web page or cellular phone consultation, we are going to be delighted to serve you.
New Arrival China 3.7v Rc Helicopter Battery - 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:

New Arrival China 3.7v Rc Helicopter Battery -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

New Arrival China 3.7v Rc Helicopter Battery -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

New Arrival China 3.7v Rc Helicopter Battery -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

New Arrival China 3.7v Rc Helicopter Battery -
 rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures


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Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for New Arrival China 3.7v Rc Helicopter Battery - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy , The product will supply to all over the world, such as: Bangalore , Montreal , Mecca , Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Meroy from Greenland - 2018.06.05 13:10
    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Anna from San Diego - 2017.03.08 14:45
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