21Ah Military Low Temperature Lithium Ion Battery , 50.4v Lithium Ion Drone Battery
21Ah Military Low Temperature Lithium Ion Battery , 50.4v Lithium Ion Drone Battery
21Ah Military Low Temperature Lithium Ion Battery , 50.4v Lithium Ion Drone Battery
21Ah Military Low Temperature Lithium Ion Battery , 50.4v Lithium Ion Drone Battery

21Ah Military Low Temperature Lithium Ion Battery , 50.4v Lithium Ion Drone Battery

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Product Description
High Light

agv lithium battery

,

lithium ion drone battery

Brand Name
HB
Certification
ROHS
Delivery Time
Contact sales to get
Minimum Order Quantity
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Packaging Details
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PRODUCT DESCRIPTION
High Light

agv lithium battery

,

lithium ion drone battery

Place of Origin
CHINA
Brand Name
HB
Certification
ROHS
Minimum Order Quantity
Contact sales to get
Price
Contact sales to get
Packaging Details
Contact sales to get
Delivery Time
Contact sales to get
Payment Terms
T/T
Supply Ability
Contact sales to get
Nominal voltage
50.4V
Nominal Capacity
21000mAh
Warranty
1 year
Cycle life
500 times
Standard discharge current
0.2C
Standard charge current
0.2C

50.4V drone battery 21Ah military 21700 low temperature lithium ion battery

 

1.Technical Parameters

 

Item Rating Note
Capacity Typical 21000mAh

Discharge:4200mA ,

4200mA

Min 21000mAh  
Energy 1058.4Wh  

Nominal Voltage

 

50.4V  
AC Impedance Resistance ≤1500mΩ  
Discharge Cut-off Voltage 42.00V  
Charge Voltage 59.50V  
Max. Charge Voltage 59.25V  
Charge Time Approx 6.5h 0.2C
Standard charge current 4200mA 0.2C
Max. Charge Current 21000mA 1.0C
Max. discharge current ≤45℃ 1.0C
Shipments voltage ≥56.0V  
Weight Approx 4900g  
Operating Temperature Charge 0~+60℃  
Discharge -40~+60℃  

Storage Temperature

 

less than 1

month

-10~+60℃ Recommended storage temperature: 20℃,at the transportation

less than 6

months

-10~+45℃

 

 

2.Application Area

 

Mainly used in solar backpack, solar hood, solar flashlight, solar car, solar sailing boat, solar airplane, BIPV, etc.

 

 

3.Safety instructions

 

HB lithium battery uses non-polluting materials and is produced with unique technology; it has fully passed UL safety certification, but as a lithium battery, like other types of cells, it has certain dangers when it is mechanically damaged. Therefore, the following precautions must be taken into consideration when handling and using HB lithium batteries:

1) It is forbidden to put the battery in water, and should be placed in a cool and dry environment during storage.

2) It is forbidden to use in the hot sunlight of moxibustion, otherwise it may cause battery overheating, fire or function failure.

3) It is prohibited to disassemble, open, chop or puncture the battery pack with metal.

4) It is forbidden to expose the battery or battery pack to heat or flame, to put the battery into the fire and to avoid storing it in direct sunlight.

5) It is forbidden to short-circuit batteries or batteries, and do not place multiple batteries in boxes or drawers at will to avoid shorting each other or by other metal objects.

6) It is prohibited to subject a battery or battery pack to mechanical shock.

7) In the event of leakage, do not contact the leaking liquid directly to the skin or eyes, if contact occurs, apply a large amount of water to flush the contact area.

8) Do not use non-special charging, which should be done in accordance with the manufacturer's instructions.

9) Note the "plus positive ear" and "-negative ear "signs of the battery pack to ensure proper use.

10) Keep the battery pack clean and dry.

If the battery pack becomes extremely dirty, use a clean, dry cloth to wipe it.

12) Do not charge the battery pack for a long time.

13) The best performance and service life of the battery or battery pack can be obtained by charging and discharging at 15°C ~25°C.

14) Keep the original specification of the product for future reference.

15) Dispose of waste batteries or batteries in accordance with national environmental protection laws.

Give Your Requirement

Contact Details
  • Miss. Connie
  • No.283,Guantai Road,Dongguan City,Guangdong Province,China.
  • +86-18028218570

Contact Now

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21Ah Military Low Temperature Lithium Ion Battery , 50.4v Lithium Ion Drone Battery

21Ah Military Low Temperature Lithium Ion Battery , 50.4v Lithium Ion Drone Battery

Price: Contact sales to get
MOQ:Contact sales to get