SKU: 93461526899

SMC HCL-HV2 Flight 22.8V/6S-5900mAh-90C LiPo Battery XT90

Sale price$63.71 Regular price$70.79
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

SMC HCL-HV2 Flight 22.8V/6S-5900mAh-90C LiPo Battery XT90HCL HV2 6S LiHV Battery High Performance Power for FPV & RC Applications Meet the HCL HV2 6S LiHV Battery , the latest evolution in high performance lithium polymer technology. Building on the success of the original HCL HV series, this upgraded pack delivers an increased C rate and higher voltage under load , all without sacrificing mAh per gram a rare feat in battery engineering. Designed for FPV drones, RC aircraft, and other high demand

HCL-HV2 6S LiHV Battery - High-Performance Power for FPV & RC Applications

Meet the HCL-HV2 6S LiHV Battery , the latest evolution in high-performance lithium polymer technology. Building on the success of the original HCL-HV series, this upgraded pack delivers an increased C-rate and higher voltage under load , all without sacrificing mAh per gram —a rare feat in battery engineering.

Designed for FPV drones, RC aircraft, and other high-demand applications, the HCL-HV2 pushes beyond the limits of traditional 4.2V LiPo batteries , providing 22.8V of power for longer flight times and improved efficiency. Independent third-party tests confirm the performance gains, making this battery a top choice for serious pilots and enthusiasts.

Key Features:

True High-Performance LiHV - Outperforms standard 4.2V LiPos with improved energy density and power output.
Increased C-Rate - Delivers stronger voltage under load for sustained performance.
Optimized Weight-to-Energy Ratio - More mAh per gram than previous versions.
Durable Construction - G10 bottom & top plates for added protection.
Flexible Charging Options - Supports 1C to 5C charge rates (higher charge rates may reduce cycle life).

Specifications:

🔋 Capacity : 5900mAh (±5%)
Voltage : 22.8V (6S LiHV)
🔌 Wire Size : 10AWG
⚖️ Weight : 750g (±10g)
📏 Dimensions : 49mm x 50mm x 150mm
🔄 Power Factor : TBD (See official testing results for details)

What's in the Box?

  • 1x HCL-HV2 6S LiHV Battery
  • Additional accessories (may vary based on supply)

⚠️ Disclaimer: Included accessories are subject to availability and may change without notice.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93461526899

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Len
New York, US
★★★★★ 5
Easy Rider
Color: Blue, Number of Items: 1
Great product. Great price. Costs double at most retail stores. I use it for fuel in Bass Boat, Harley + all lawn cutting fuel for motors.
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Reviewed in the United States on February 24, 2026
G
Verified Purchase
Georgyo07
Whiting, US
★★★★★ 4
Helped to improve combustion in 12 year old Mercruiser 3.0L engine
Color: Blue, Number of Items: 1
I used the whole bottle in 1/2 tank of questionable gasoline from used boat from dealership, with no idea what mixture of gas water and particulates was in the gas tank in this 12 year old boat. The dealer started up the boat, and it was taking a minute to get the idle going. He mentioned that the gas was a few months old, but I am guessing that is was more like 6 months old. This is the TKS engine, self priming. I think some water / condensate was in the tank. Before taking out to first trip, I added bottle and 5 gallons fresh gas. That trip to the lake, I still has some issues getting it to start easily. Ran OK, not great that day, went home, changed cap and rotor and wires. Next trip, 1 week later, the 3.0L started great, ran great, I am not sure if it took some hours to fully mix and interact with the old gas, neutralize the water, and perform it's reactions, before it made existing gas more combustible, but that is what it seemed like to me. ***UPDATE**** - I had strange fuel issues the next season after using this product. I had to replace the fuel pump and many other fuel delivery components including the carburetor. Not sure if this contributed to the fuel system failing, the long term effects outweigh the short term gains.
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Reviewed in the United States on September 25, 2024
Z
Verified Purchase
zippytroll
Draper, US
★★★★★ 5
good buy
Color: Blue, Number of Items: 1
good buy
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Reviewed in the United States on May 31, 2026
R
Verified Purchase
Roll Tide 2009
New York, US
★★★★★ 5
Had water in my gas
Color: Blue, Number of Items: 1
Made my 150 outboard quit bogging down during acceleration
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Reviewed in the United States on April 25, 2026
J
Verified Purchase
J. Redding
Omaha, US
★★★★★ 5
Works. . .
Color: Blue, Number of Items: 1
Left 10% ethanol gas in my 3500 watt inverter and forgot about it. After I got it started, it was suging and alsmost unusable even with fresh gas. Drained all the gas and used a measuring cup to get the fuel/additive ratio right and let the generator run wiuth a 1000 watt work light. AFter about 15 minutes, the surging stopped and engine smoothed out. Happened faster than I expected. Taught me a lesson about gas decomposition. Promised the genny I learned a lesson to use stabilizer. Easier than doing a carb rebuild.
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Reviewed in the United States on May 2, 2025

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