China Factory directly 3.7v 550mah Rc Helicopter Battery - customize 3.8v 1800mah lithium lipo battery pack with CE certified – Hrlenergy factory and manufacturers

Factory directly 3.7v 550mah Rc Helicopter Battery - customize 3.8v 1800mah lithium lipo battery pack with CE certified – Hrlenergy

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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for 3.20v Battery, 18650 1500mah Lifepo4 Battery 3.2v, Lithium Ion Aa Battery602040 600mah, We put genuine and health as the primary responsibility. We have now a expert international trade crew which graduated from America. We are your next small business partner.

Factory directly 3.7v 550mah Rc Helicopter Battery - customize 3.8v 1800mah lithium lipo battery pack with CE certified – Hrlenergy Detail:

What is the details of your batteries?

details

NO	Item	Characteristics
1	Nominal Capacity	1800Ah
2	Nominal Voltage	3.7V
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	*5.53976mm*

Applacations

Headphone,Face list,air purifier,microphone

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

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

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

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:

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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Factory directly 3.7v 550mah Rc Helicopter Battery - customize 3.8v 1800mah lithium lipo battery pack with CE certified – Hrlenergy , The product will supply to all over the world, such as: Atlanta, Sweden, San Diego, We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.

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This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

By Sabrina from Senegal - 2017.12.31 14:53

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!

By Ann from Bangalore - 2018.06.26 19:27

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