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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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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Lifepo4 Battery Pack, 3.7v 2500mah Battery Lithium, A123 Lifepo4, It is our great honor to meet your demands.We sincerely hope we can cooperate with you in the near future.
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

1545713861(1)副本
2副本
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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We try for excellence, service the customers", hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing 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: Greenland, Palestine, Oman, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, comprehensive meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
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