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Big discounting 7.4v 4400mah Li-Ion Battery - Manufacturer Supply 18650 Li-ion 11.1v Rechargeable Lithium Battery – Hrlenergy


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Big discounting 7.4v 4400mah Li-Ion Battery - Manufacturer Supply 18650 Li-ion 11.1v Rechargeable Lithium Battery – Hrlenergy Detail:

   Manufacturer Supply 18650 Li-ion 11.1v Rechargeable Lithium Battery

battery details

NO

Item

Characteristics

1

Nominal Capacity

8800mAh

2

Nominal Voltage

11.1V

3

Initial Impedance

≤50mΩ(23±2°C)

4

Limited Charge Voltage

12.60V

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

1C5A 

11

Max Continuous Discharge Current

1C5A

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

Weight  (Approx)

560.0g

battery pictures

8800mah 11.1v

3

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

4

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

5

微信图片_20190308153226 factory show hrl factory show factory show 微信图片_201903081532263 微信图片_201903081532265 微信图片_201903081532267 微信图片_201903081532266 factory show
6
shipping

Delivery time and samples

FAQ

HRL specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


Product detail pictures:

Big discounting 7.4v 4400mah Li-Ion Battery - Manufacturer Supply 18650 Li-ion 11.1v Rechargeable Lithium Battery – Hrlenergy detail pictures

Big discounting 7.4v 4400mah Li-Ion Battery - Manufacturer Supply 18650 Li-ion 11.1v Rechargeable Lithium Battery – Hrlenergy detail pictures

Big discounting 7.4v 4400mah Li-Ion Battery - Manufacturer Supply 18650 Li-ion 11.1v Rechargeable Lithium Battery – Hrlenergy detail pictures


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Our well-equipped facilities and exceptional good quality manage throughout all stages of production enables us to guarantee total shopper satisfaction for Big discounting 7.4v 4400mah Li-Ion Battery - Manufacturer Supply 18650 Li-ion 11.1v Rechargeable Lithium Battery – Hrlenergy , The product will supply to all over the world, such as: Doha, Morocco, Hanover, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Lena from Mongolia - 2018.12.11 11:26
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Yannick Vergoz from Pakistan - 2017.03.07 13:42
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