CNHL Lightning LiHV 4500mAh 22.8V 6S 120C HV Lipo Battery with EC5 Plug

Quick Fit Check

The CNHL Lightning LiHV 4500mAh 22.8V 6S 120C HV LiPo Battery with EC5 Plug is a performance-oriented 6S battery for RC airplanes, warbirds, sport aircraft and compatible EDF jets where battery weight, power delivery and center of gravity matter.

At approximately 144 × 45 × 45mm (L × W × H) and 573g, this 4500mAh pack provides a useful alternative to larger 5000–6200mAh batteries for pilots who prioritize manageable installed weight over maximum capacity.

LiHV voltage note: This battery supports up to 26.1V when fully charged in LiHV mode. For aircraft whose electronics are approved only for standard 6S LiPo voltage, charge to the standard 25.2V limit.

Product Specifications

4500mAh 6S LiHV: A Balance Between Power and Aircraft Weight

Choosing a larger battery does not always improve an RC airplane's overall flight setup. Additional capacity also adds mass, potentially changing takeoff weight, center of gravity and landing characteristics.

The CNHL Lightning 4500mAh 6S 120C LiHV provides 102.6Wh of nominal energy at approximately 573g. For aircraft that support this battery size, it offers a useful middle ground between smaller lightweight packs and heavier, higher-capacity 6S alternatives.

Why Choose This Battery?

• 4500mAh capacity: Balances stored energy against installed battery weight.
• Approx. 573g: A practical option for aircraft where battery mass affects CG and handling.
• 120C continuous rating: Designed for demanding 6S electric power systems.
• EC5 connector: Physically compatible with IC5 for main positive and negative power.
• 10AWG wiring: Supports the battery's high-current application.
• LiHV chemistry: Offers a higher maximum charging voltage when the complete system supports it.
• 144mm pack length: Compact enough for selected 6S aircraft battery compartments, subject to fit checks.

6S Battery for E-flite P-51D Mustang "Big Beautiful Doll" 1.5m

The CNHL Lightning LiHV 4500mAh 6S EC5 is a relevant lightweight battery option for the E-flite P-51D Mustang "Big Beautiful Doll" 1.5m. Its approximately 573g weight offers an alternative to heavier 5000mAh-plus packs, while the EC5 connector is physically compatible with the aircraft's IC5 main power connection.

Confirm the 144 × 45 × 45mm pack fits securely on the battery tray and verify the aircraft's 124–137mm CG range. For the stock power system, use the standard 25.2V charging limit unless full 26.1V LiHV compatibility is confirmed. Explore more choices in the E-flite P-51D Mustang 1.5m Battery Collection.

4500mAh 6S Battery for Hangar 9 Valiant 20cc EP PNP

The Hangar 9 Valiant 20cc EP PNP is another relevant aircraft for pilots considering a 4500mAh 6S setup. This capacity can be useful when a lighter battery is preferred over a larger 5200–6200mAh pack, provided the selected power system supports the voltage and current requirements.

Check battery-bay dimensions, installed weight, connector compatibility and final CG before flight. Compare more choices in the Hangar 9 Valiant 20cc EP PNP Battery Collection.

6S LiHV Battery for EDF Jets and Sport Aircraft

This 4500mAh battery is also relevant to compatible 90mm EDF jets, sport airplanes, aerobatic aircraft and scale electric airplanes where 6S voltage, approximately 573g battery weight and EC5 connectivity suit the complete installation.

EDF and fixed-wing applications require careful checks of battery-bay clearance, power-system load, cooling, aircraft balance and secure battery retention. A 6S rating alone does not confirm full LiHV compatibility.

EC5 and IC5 Connector Compatibility

EC5 and IC5 connectors are physically compatible for the main positive and negative power connection. This battery can supply normal main power through a corresponding IC5 connection when connector orientation and polarity are correct.

However, this CNHL battery does not include Spektrum Smart battery electronics, so Smart data and telemetry functions are not provided.

LiHV Charging and Maximum Voltage

This is a 6S LiHV battery. When using a compatible LiHV balance charger, the full-charge voltage is 4.35V per cell, or 26.1V total.

Standard 6S LiPo charging reaches 4.20V per cell, or 25.2V total. Do not assume that every 6S ESC is approved for the higher LiHV maximum voltage.

When full LiHV compatibility has not been established, the battery may be balance charged to the standard 25.2V LiPo limit instead.

For routine charging, a balanced 1C rate is preferred. 5C is the stated maximum, not the everyday target.

Explore More CNHL Lightning LiHV Batteries

If your aircraft requires a different capacity, pack size or connector, explore the CNHL Lightning LiHV Battery Series.

FAQ

Is this battery suitable for the E-flite P-51D Mustang 1.5m?

It is a relevant 4500mAh 6S option when the 144 × 45 × 45mm dimensions, approximately 573g weight and aircraft CG requirements are satisfied. EC5 is physically compatible with the Mustang's IC5 main power connector.

Can I use this battery in the Hangar 9 Valiant 20cc EP PNP?

It may suit compatible 6S Valiant configurations when battery dimensions, installed weight, ESC requirements and connector setup are appropriate.

Why choose 4500mAh instead of 5200mAh or 6200mAh?

A 4500mAh pack may reduce installed battery weight compared with larger alternatives. The trade-off is less stored energy, so the better choice depends on CG, flying weight, power demand and desired flight duration.

What is the maximum voltage of this 6S LiHV battery?

It can reach 26.1V when fully charged in LiHV mode, compared with 25.2V at the standard 6S LiPo charge limit.

Is EC5 compatible with IC5?

Yes. EC5 and IC5 are physically compatible for main power. This CNHL battery does not provide Spektrum Smart battery data.

Can this battery be used in 90mm EDF jets?

It is a candidate for compatible 6S EDF aircraft when the recommended battery range, dimensions, weight, connector and ESC voltage limits all match.

Does 120C mean the aircraft always draws extremely high current?

No. 120C is the battery's stated continuous discharge rating. Actual current depends on the motor, ESC, propeller or EDF load, aircraft weight and throttle use.

Should this battery always be charged at 5C?

No. For routine charging, a balanced 1C rate is preferred. 5C is the stated maximum, not the everyday target.

Notice

• This is a 6S LiHV battery with a maximum charge voltage of 4.35V per cell.
• Confirm full 26.1V compatibility before using LiHV charging mode. Standard 6S LiPo charging is limited to 25.2V.
• Confirm the 144 × 45 × 45mm dimensions, approximately 573g weight and EC5 connector before use.
• EC5 and IC5 are physically compatible for main power only; this battery does not provide Spektrum Smart functions.
• Battery voltage and connector alone do not confirm aircraft compatibility.
• For fixed-wing aircraft, secure the battery and verify the manufacturer's specified center-of-gravity range before every flight.
• Check battery-bay clearance, hatch closure and wire routing before connecting the power system.
• Use a compatible balance charger with the correct chemistry, cell count and charge-voltage settings.
• Never charge unattended. Do not charge or use a swollen, punctured, overheated or damaged battery.
• Allow the battery to cool before recharging and use storage mode when it will not be used for an extended period.

CNHL products come with a 30 day return from the date of purchase unless otherwise stated in the product listing.

This warranty is limited to original defects in material and workmanship, and does not cover normal wear and tear, crash or water damage, items that have been modified, or any damages arising as a result of improper use. If you find that an item you purchased from us is defective within that 30 day period, please contact us to return the item for inspection. We will usually repair or replace the item at no charge based on our inspection. Customers are responsible for the shipping charges when they are returning the products.

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