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RC UAV Drone Polymer Lithium Ion Batteries 7.4V 5400mAh 2S 25C discharger

Guang Zhou Sunland New Energy Technology Co., Ltd.

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Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China

Phone: 86-020-28991965

Contact name:Alice

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RC UAV Drone Polymer Lithium Ion Batteries 7.4V 5400mAh 2S 25C discharger

Country/Region china
City & Province guangzhou
Categories Batteries
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Product Details

RC UAV Drone Lithium Polymer Battery Pack 7.4V 5200mAh 2S 25C discharger

Specification for RC UAV Drone Lithium Polymer Battery Pack 7.4V 5200mAh 2S 25C discharger

 

 

No.ItemsSpecifications

 

1

Nominal Capacity

5400mAh

1.0C Standard discharge

 

2

Minimum Capacity

5200mAh
3

Nominal Voltage

3.7V

Operation Voltage

 

4

Delivery voltage

 

3.80~3.95V

Within 10 days from Factory

 

5

Charge Voltage

 

4.2V±0.03V

By standard charge method

 

6

Standard charging method

 

0.5C constant current,4.2V constant voltage charge to 4.2V,continue charging till current deline to ≤0.01C

 

7

Charge current

 

0.5C1250mA

Standard charge, charge time:2.5h(Ref)

 

1.0C2500mA

Rapid Charge, charge time:1.5h(Ref)

 

8

Standard discharging method

 

1.0C constant current discharge to 3.0V, 
9

Cell Internal Impedance

 

≤20mΩ

Internal resistance measured at AC 1KHZ after 50% 

 

Feature:

  1. Polymer lithium -ion battery inside, 100% truth capacity with IEC capacity test standard
  2. flexible assembled method meet 11.1v  14.8v .UAV require 
  3. high discharger current from 15 C to 25 C 

 

Manner of Packing

protect the battery pack by buble bag  one by one 

one buble bag put in one hard paper box 

5-10 box for one 7level thickening paper carton

Satety test  : we test the single cell with UN38.3 certification standard

 

 

Warranty:

 

1 Tac battery will be responsible for replacing the cell against defects or poor workmanship

2 for 1years from the date of shipping.

3 Any other problem caused by malfunction of the equipment or mix-use of the cell is not under this warranty.

 

 

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