Hilong 2200mAh 7.4V 25C Li-PO Battery Pack for Aircraft, airplane, helicopter

Capacity:  2200mAh
Configuration: 2S1P
Nominal Voltage:   7.4V
Max. Cont. Discharge Rate:  25C
Max Burst Discharge Rate: 50C
Dimension: 15*35*104mm
Hilong Aircraft LiPO Battery Features:
High Discharge Rate
High Capacity
High Safety
High Energy Density
Long Cycle Life
Low Self-discharge

Hilong Li-PO Aircraft Battery used the advanced automatic lamination process and superior LiCoO2 material, based on standard production and strict inspection, deliver users the dependability and high performance battery. Its engergy density, safety, charge retention, high drain performance, self-discharge for long term storage, inner-resistance etc. all show excellent. Ideal choose for agriculture drone, UAV, helicopter, FPV etc.


Excellent stability, higher drain discharge capability and higher medial platform voltage
High current charge and super large current discharge capability
Good storage endurance, smaller self-discharge rate, good cycle life
Wider operation temperature range, some types can be used in 60℃

Hilong always like to supply Custom-made service
Battery Solution
Your Own Brand 
Battery Pack Shape

Production Workshop

Hilong as a professional battery manufacturer, specialize in researching and producing reliable high discharge rate batteries for almost 20years. Based on excellent performance and good service, its batteries have been widely used in agricultural, RC hobby, aircraft,military device, power tool, medical device,home wireless equipment, energy storage, car jump starter etc. fields. Such like RC cars, UAV, FPV, helicopter, jet, RC boat,ASG airsoft military device, lighting, E-bike, vacuum cleane and so on. Warm and professional hilong people are always ready to provide you with quality service.  Any battery inquiry, do not hesitate to contact us please.    


Hot Sales - Hilong High Power Li-PO Airlplane/helicopter Batteries


No. Model No.




Voltage (V) Hard Case Dimensions  Approx Weight
Max Discharge Rate

Cont. Disch.


Burst Disch


#01 1300/45-3S 1300 11.1V 20.5 35.0 72.0 102.0 45C(58.5A) 90C(117.0A)
#02 1500/25-3S 1500 11.1V 26.0 34.0 72.0 126.0 25C(37.5A) 50C(75.0A)
#03 1800/35-3S 1800 11.1V 21.1 35.0 103.0 151.5 35C(63.0A) 70C(126.0A)
#04 2200/25-3S 2200 11.1V 22.9 35.0 103.5 192.0 25C(55.0A) 50C(110.0A)
#05 2200/50-3S 2200 11.1V 25.5 35.0 104.0 206.0 50C(100.0A) 100C(200.0A)
#06 2600/50-4S 2600 14.8V 21.8 44.0 134.0 275.2 50C(130.0A) 100C(260.0A)
#07 3300/50-4S 3300 14.8V 30.0 44.0 135.0 555.0 50C(165.0A) 100C(330.0A)
#08 3300/50-6S 3300 22.2V 44.4 44.0 135.0 555.0 50C(165.0A) 100C(330.0A)
#09 4000/35-6S 4000 22.2V 39.6 49.0 155.0 618.0 35C(140.0A) 70C(280.0A)
#10 4200/35-6S 4200 22.2V 50.0 45.0 135.0 612.0 35C(147.0A) 70C(294.0A)
#11 1300/80-4S 1300 14.8V 30.0 35.0 72.0 155.0 80C(104A) 160C(208A)
#12 1500/80-4S 1500 14.8V 28.5 35.0 90.0 175.0 80C(120A) 160C(240A)
#13 2700/80-4S 2700 14.8V 26.0 44.0 138.0 320.0 80C(216A) 160C(432A)
#14 3300/80-6S 3300 22.2V 48.0 44.0 138.0 580.0 80C(264A) 160C(528A)
#15 4500/80-6S 4500 22.2V 49.0 48.0 158.0 780.0 80C(360A) 160C(720A)
#16 5200/80-6S 5200 22.2V 55.0 50.0 160.0 860.0 80C(416A) 160C(832A)

For more battery models, please contact us.

Don`t short circuit battery.
Don't Over-charge, or Over-discharge batteries.
Don't put it besides the high-temperature condition.
Don't dispose of in fire or heat.
Don't immerse the battery in water or get it wet.


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