LYW 4000mAh 22.2V 6S 65C Lipo Battery with EC5 Plug

Specifications:

• Capacity: 6200mAh
• Voltage: 11.1V / 3-Cell / 3S1P
• Discharge Rate: 65C Continual / 130C Burst
• Charge Rate: 5C Max
• Size(1-5mm difference): 41X61X127mm
• Approx Weight(±5g) : 748g
• Output Connector: EC5
• Balance Connector: JST / XH
• Wire (AWG): 10#
  

Why is this 4000mAh 6S Battery So Practical?
A 4000mAh 6S Lithium Polymer (LiPo) battery is practical because it delivers a true "6S-class" flight experience to many aircraft, while avoiding the bulk and nose-heavy issues often associated with larger 5000mAh battery packs. This makes this specific battery size highly appealing to pilots who prioritize responsive handling, ease of control, and the ability to easily adjust the center of gravity for perfect balance.

This is precisely where this battery shines. It may not be the lightest 6S option on the market, but it is certainly not the heaviest either. Instead, it strikes an excellent balance between flight duration, weight, and 6S performance. For many aircraft airframes, this comprehensive balance is far more critical than simply trying to fit "the largest capacity battery possible" into the fuselage.

Its 65C discharge rate aligns perfectly with this positioning. It is not an ultra-high-output battery designed exclusively for extreme racing; rather, it is a practical and reliable 6S battery pack crafted for users who prioritize consistent power delivery and a clean, uncluttered aircraft layout.

**Applications**
This battery is ideally suited for 6S-powered RC aircraft—particularly Short Take-Off and Landing (STOL) models, gliders equipped with powerful propulsion systems, sport planes, and other flight platforms that require a blend of robust power and moderate weight to achieve perfect balance. Additionally, it can be utilized in other specific types of RC equipment, provided that the voltage requirements, connector type, and battery compartment dimensions are compatible with this unit.

Given that this version features an EC5 connector, it is an excellent choice for users seeking a battery compatible with EC5 or IC5 ports—a standard that is particularly prevalent within the RC aircraft community. As always, however, we recommend that you double-check the specific connector type and physical dimensions of the battery to ensure complete compatibility with your device before making a purchase.

Empower your every transcendence：
Independently developed lamination technology
High density, low resistance, lightweight
Material is stable and durable, vibration-resistant, heat dissipation, 500+ cycles
-40℃-85℃ stable discharge, no voltage drop

Professional and Reliable:

With the most advanced production technology and strict quality control team, our Lipo batteries provide a stable discharge curve, high discharge rate, reach the highest speed at the most stable speed, and provide power for your RC hobby. If you have any questions about our products, please let us know and we will reply you within 24 hours

Notice:

For the RC battery, only if the voltage and the plug match, then it will fit.
Please stop charging immediately when the cell voltage has been charged to 4.2V (Normal cell voltage is between 3.7V~4.2V).
To double that it sure safe, please check first whether the battery surface is right when you get it and whether the voltage is normal before using.
If the new battery won’t hold a full charge or loses the charge very quickly in a short time, please use the Balance Charger to charge and recycle several times first.

Tips:

 If the product is out of stock, it will take 15 days to produce and 5 days to conduct factory testing.