China Cheapest Factory 3.7v Rechargeable Li-Ion Battery - HRL lithium Lipo 3.7v batteries 300mah for sport watch – Hrlenergy factory and manufacturers

Cheapest Factory 3.7v Rechargeable Li-Ion Battery - HRL lithium Lipo 3.7v batteries 300mah for sport watch – Hrlenergy

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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for 5600 Mah Short Lithium Polymer Battery, Li-Ion Battery, 3.7 Volt Battery 18650, We guaranteed high quality, if clients were not satisfied with the products' quality, you can return inside 7days with their original states.

Cheapest Factory 3.7v Rechargeable Li-Ion Battery - HRL lithium Lipo 3.7v batteries 300mah for sport watch – Hrlenergy Detail:

Datails Pictures:

NO	Item	Characteristics
1	Nominal Capacity	300mAh
	weight	13g
2	Nominal Voltage	3.7V
3	Initial Impedance	≤210mΩ(23±2°C)
4	Limited Charge Voltage	4.20V
5	Discharge Cut-off Voltage	3.0V
6	Charge Current	Standard Charge: 0.2C
6	Charge 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	1C5A

What can 3.7 small lipo batteries cells applicable for?

The sport watch can pick up the phone, reply to the email, support the electromagnetic charging, and the battery life is one day. APEX sport watch is a powerful sports with HRL lithium Lipo 3.7v batteries 300mah for long working time.

30 day+ HRL lipo batteries life; always on monochrome display; glanceable notifications, no touch screen or complicated menus, so the lens is always clean; compatible with most iOS, Android and Windows 10 smartphones

smart wristband、credit card,smart watch
Digital products、POS device,Sport equipment
MP3/MP4/MP5, digital camera, PSP ,POS machine, medical devices, flashlight, search light.
bike lights, flashlights, head lamps, mini flashlights(LED), rechargeable torchlights, scuba lights, solar lights, hearing aids…

Factory show:

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:How can you guarantee the production quality?

A:We have more than 10 years of experience of polymer battery production. Our production quality follows strict control proceed. We have 3 times inspection for the finished product before package. All of our battrties are 100% tested and inspected before shipment.

Customer Service

HRL service OEM ODM designs and lables are welcome.
HRL Professional sales team which provide consultant service and the best battery solutions.
Most competitive factory price, can negociate for your requirement.
Orders up to 1000 pcs, the sample fee can be refunded.
HRL All products will be tested 100% before shipment to ensure that the product does not have any quality problems.
Wide-range battery products to satisfy different customer’s requirement.

Come and get one. Email us at info@hrl-battery.com

call us at 0086-13723706392; or you can send us message below,

we will reply you in time.

Product detail pictures:

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Sticking towards the theory of "Super Good quality, Satisfactory service" ,We are striving to become a superb business enterprise partner of you for Cheapest Factory 3.7v Rechargeable Li-Ion Battery - HRL lithium Lipo 3.7v batteries 300mah for sport watch – Hrlenergy , The product will supply to all over the world, such as: Bangladesh, Paraguay, Nairobi, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our goods. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you personally always.

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The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.

By Martin Tesch from Angola - 2018.03.03 13:09

Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.

By Elaine from Jamaica - 2018.12.28 15:18

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