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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: BCC
  • Model Number: 18650
  • Type: Li-ion
  • Nominal Voltage: 11.1v
  • Size: 18650
  • Nominal Capacity: 4400mah
  • color: blue or other
  • weight: 280g
  • components: Li-ion

Packaging & Delivery

Packaging Details: carton or box
Delivery Detail: 12 days after confirming payment

Specifications

1.High quality 18650 11.1v 4400mah li-ion battery;
2.Good consistency;
3.Paypal is acceptable;

(1)  Key Specifications:

1. High quality 18650 11.1v 4400mah li-ion battery;

2. Longer storage life than NiMH Batteries;

3. Higher energy density and lower weight than other types of rechargeable batteries;
4. No memory life;
5. With short-circuit production function, salfe and reliable;
6. Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolong battery life;
7. High capacity, long work time and cycle lifespan

8. Tags, plugs, connectors PCM/PCB are available

9. OEM and ODM orders are welcome

 

10. Application: laptop, camera, electric appliances, sound equipment, protable power devices, emergency lights, torch etc

 

  

 

(2) Electrical Characteristic

 

Item

Standard

Test Method

Discharge

Characteristics

Discharge Time:

(A) 0.2C5A5h,

(B) 1C5A51min

After standard charged, rest for 30min and then discharge at 0.2C5A and 1C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be conducted for 5 times before meeting the Standards(the same below).

Normal Storage

Discharge Time4.25h

Store for 28 days after standard charged, and then discharge at 0.2C5A to the discharge cut-off voltage.

Cycle Life

Cycles≥500

Standard charged, then conduct 0.5C5A /1 C5A cycle untill the discharge time less than 45min for two continous cycles.

Long Time Storage

Discharge Time4h

Standard charged, Discharge to the state of 50% capacity. Store for 12 months at room temperature. Conduct 0.2 C5A /0.2 C5A cycle for 5 times before meeting the standard.

 

 

(3) Application

 

 

 

 

 

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China (Mainland)
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2 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $37,000
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