CNHL Lightning LiHV 4000mAh 22.8V 6S 120C HV Lipo Battery with EC5 Plug

Quick Fit Check

The CNHL Lightning LiHV 4000mAh 22.8V 6S 120C HV LiPo Battery with EC5 Plug is a strong choice for RC pilots who want a lighter 6S LiHV pack with sharper voltage response than a standard LiPo, without stepping up to a heavier 5000mAh battery. It is best suited to models already designed for a 6S power system, especially airplanes and helicopters where battery weight has a direct effect on balance, acceleration, and overall feel in the air.

Before ordering, check four things first: the model must support 6S LiHV voltage, the power setup should match an EC5 plug or a compatible IC5-style system, the battery tray must fit the pack dimensions, and the airframe should be comfortable with a battery weight of about 521g. If those four points line up, this pack sits in a very appealing middle zone between smaller 3300mAh-class batteries and heavier 5000mAh packs.

Product Specifications

What Makes This 6S LiHV Battery Different

The biggest difference here is not just capacity. It is the combination of LiHV chemistry, 120C discharge capability, and a more manageable 4000mAh size. That combination gives this battery a very specific role in the lineup. It is for users who want stronger initial voltage, cleaner throttle response, and a more lively feel than a standard 6S pack, but do not want the extra nose weight or bulk that often comes with a 5000mAh battery.

In real flying, that usually shows up as a setup that feels more eager early in the flight, especially on takeoff, vertical climbs, speed runs, and hard throttle transitions. A lot of pilots like LiHV packs for exactly that reason. The model feels more awake. On the right airplane or helicopter, that can matter more than simply adding more capacity.

The Lightning LiHV Series is also positioned as a more performance-oriented line. So this is not just a general-purpose 6S pack with a different label. It makes more sense for pilots who already know they want a sharper and stronger-feeling pack, especially in platforms where current draw and throttle response are a visible part of the experience.

Applications

This battery is a natural fit for 6S RC airplanes, especially sport planes, faster warbirds, high-performance STOL builds, and certain EDF or hotliner-style aircraft where a lighter but still powerful battery can improve the overall feel of the setup. It is also a sensible choice for 6S RC helicopters where the pilot wants strong punch and clean voltage support without automatically moving into a larger 5000mAh pack.

The EC5 plug makes it especially relevant to many Horizon Hobby and Spektrum-adjacent power setups, where pilots often search for EC5 battery and IC5 battery options together. In practice, this helps the battery line up well with a lot of modern 6S aircraft and larger power systems already designed around that connector class.

Compared with a standard 6S 4000mAh LiPo, the LiHV chemistry is part of the appeal here. For pilots who like a setup that feels crisp and energetic rather than merely adequate, this battery has a stronger reason to exist than a basic spec sheet would suggest.

Battery Fitment for CNHL Bison XT STOL

If you are setting up the CNHL Bison XT STOL 1750mm PNP on 6S power, this pack sits in a very useful middle position. It gives the airplane enough capacity for meaningful flight time, but still avoids the heavier nose feel that some larger packs can introduce. That matters on a STOL platform because low-speed handling, balance, and overall flight character are just as important as raw thrust.

For pilots who want a more energetic 6S setup in the Bison XT STOL without making the aircraft feel unnecessarily heavy, this 4000mAh 6S LiHV battery is one of the more logical options in the range.

View batteries for CNHL Bison XT STOL

A Strong 6S Match for Eflite V1200 V2 1.2m PNP

The CNHL Lightning LiHV 4000mAh 22.8V 6S 120C HV LiPo Battery with EC5 Plug is also a very natural fit for the Eflite V1200 V2 1.2m PNP. On a speed-focused runway sport plane like the V1200 V2, many pilots care less about maximum battery size and more about how alive the airplane feels on throttle. That is where this pack makes sense.

A balanced 4000mAh 6S LiHV setup often suits the V1200 V2 better than simply forcing in the biggest pack possible. The result is usually a cleaner combination of acceleration, high-speed pass energy, and more manageable overall balance on approach. For pilots searching for a practical 6S battery for E-flite V1200 V2, this EC5 pack is one of the more sensible choices.

See the full matching guide here: Best LiPo Battery for Eflite V1200 V2 1.2m PNP

FAQ

What is the main advantage of this 6S LiHV battery over a standard 6S LiPo?

The main advantage is the higher charge voltage of LiHV chemistry. In practical RC use, that often means stronger early-flight response, a more energetic throttle feel, and better support for power-hungry setups compared with a standard 6S LiPo of similar size.

Who is this battery best for?

It is best for RC pilots who want a lighter 6S performance pack with strong punch, especially in airplanes and helicopters where balance and battery weight matter just as much as raw capacity.

Is EC5 relevant for IC5 systems?

Many RC users search EC5 and IC5 batteries together because they are commonly discussed in the same power-system category. Buyers should still confirm the exact connector setup on their own model before purchase.

Why choose 4000mAh instead of 5000mAh?

A 4000mAh pack often gives a better balance of weight, agility, and usable power. For some aircraft, that can produce a more enjoyable setup than simply using the largest pack that will fit.

Notice

• Please confirm voltage, connector type, battery tray size, and weight range before purchase.
• This is a LiHV battery. Stop charging when cell voltage reaches 4.35V per cell.
• Check battery condition, connector condition, and cell voltage before first use.
• If the battery does not seem to deliver full performance initially, use a proper balance charger and complete several normal charge and discharge cycles.
• Always use a compatible LiHV-capable balance charger and follow standard LiPo safety procedures during charging, storage, and transport.

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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