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Excellent quality 3.7v 500mah - Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter – Hrlenergy


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As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for Lifepo4 40ah 3.2v, 3.7v Li Ion Battery, Lipo 14.8v 10000mah, Our items have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. On the lookout ahead to make up a good and long-lasting cooperation with you in coming potential!
Excellent quality 3.7v 500mah - Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter – Hrlenergy Detail:

 Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter

1

NO Item Characteristics
1 Nominal Capacity 3500mAh
2 Nominal Voltage 11.1V
3 Initial Impedance ≤40mΩ(23±2°C)
4 Limited Charge Voltage 12.6V
5 Discharge Cut-off Voltage 9.0V
6 Charge Current Standard Charge: 0.2C
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 35C
11 Max Continuous Discharge Current 60C
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
140*42*32MM   

4

1. Cell phone, interphone, bluetooth earphone, wireless mouse.

2. MP3/MP4/MP5, digital camera, PSP ,POS machine, medical devices, flashlight, search light

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

4. Electric Toys, RC helicopters, Electric tools

5

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/ UL / MSDS / UN38.3 / IEC standard

5, Capacity and size could be customerized

6 7 8 9 10

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

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:

Excellent quality 3.7v 500mah - Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter – Hrlenergy detail pictures

Excellent quality 3.7v 500mah - Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter – Hrlenergy detail pictures

Excellent quality 3.7v 500mah - Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter – Hrlenergy detail pictures

Excellent quality 3.7v 500mah - Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter – Hrlenergy detail pictures


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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for Excellent quality 3.7v 500mah - Custom High C Rate 3s 3300mah lithium polymer battery pack for Helicopter – Hrlenergy , The product will supply to all over the world, such as: Mexico, Toronto, Malaysia, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
  • 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 Christina from Germany - 2018.11.02 11:11
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Joanne from Spain - 2017.11.12 12:31
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