SKU: 57259387378

SMC HCL-HV2 Flight 15.2V/4S-5900mAh-90C Lipo Battery

Sale price$42.52 Regular price$47.25
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

SMC HCL-HV2 Flight 15.2V/4S-5900mAh-90C Lipo BatteryHCL HV2 5900mAh 4S LiHV Battery High Voltage, High Performance The HCL HV2 5900mAh 4S LiHV battery is not just another LiPoit's a next generation power source built to deliver higher voltage under load without sacrificing energy density. This 90C rated powerhouse builds on the success of the original HCL HV flight series , pushing the limits of performance with cutting edge materials and an optimized power to weight ratio. Unlike conventional 4. 2V

HCL-HV2 5900mAh 4S LiHV Battery - High Voltage, High Performance

The HCL-HV2 5900mAh 4S LiHV battery is not just another LiPo—it's a next-generation power source built to deliver higher voltage under load without sacrificing energy density. This 90C-rated powerhouse builds on the success of the original HCL-HV flight series , pushing the limits of performance with cutting-edge materials and an optimized power-to-weight ratio.

Unlike conventional 4.2V LiPo packs , the HCL-HV2 hits 4.35V per cell , offering more sustained power and a higher burst output without compromising capacity per gram. Whether you're racing, freestyling, or pushing long-range endurance flights, this battery delivers cleaner, more consistent power where it matters most.

Key Features:

True 5900mAh capacity (±5%) for extended flight times
15.2V (4S) high-voltage LiHV chemistry - more power per charge
90C discharge rate - delivers instant throttle response
Optimized power-to-weight ratio - increased capacity with minimal weight gain
Durable construction - G10 composite top & bottom plates for added protection
Fast charging - supports 1C to 5C charge rates (higher rates reduce cycle life)
Thick 10AWG wires for minimal resistance and efficient power delivery

Specifications:

  • Capacity: 5900mAh (±5%)
  • Voltage: 15.2V (4S, 4.35V per cell)
  • Discharge Rate: 90C
  • Size: 34mm x 50mm x 150mm
  • Weight: 512g (±10g)
  • Wire Gauge: 10AWG
  • Charge Rate: 1C-5C (higher charge rates reduce cycle life)
  • Power Factor: TBD @ 4.35V

What's in the Box?

  • HCL-HV2 5900mAh 4S LiHV Battery
  • Pre-installed 10AWG power leads
  • High-quality balance lead for precise charging

⚠ Accessories may vary based on availability.

LiPo Battery Safety - Important!

LiPo batteries are powerful and require careful handling. Fire risk exists if misused.

Key Safety Points:

  • Always read full safety guidelines: LiPo Battery Safety Page
  • Use LiPo chargers only.
  • Charge in a LiPo safety bag, on a non-flammable surface, and never unattended.
  • Inspect before use, don't use damaged batteries.
  • Dispose of responsibly.

By purchasing, you agree to handle LiPo batteries responsibly and understand the risks. Unmanned Tech UK is not liable for misuse.

Disclaimer: Improper use can cause damage or injury. See our LiPo Battery Safety Page for complete safety information.

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: 57259387378

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Jami
Los Angeles, US
★★★★★ 2
Not the best
Size: 7, Color: Black, Size: 7, Color: Black
They are cute but they have a bit of an odd fit that isn’t great for people with narrow feet. They look too dressy to wear with super casual outfits in my opinion. I think the Ugg golden star sandals are much comfier. If you’re wearing these sandals for a really short time they’d be okay. After wearing them around my house for a little while I decided to return them since they started to hurt my feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
M
Verified Purchase
Ms. Moon
West Palm Beach, US
★★★★★ 3
Not for narrow feet, very lightweight.
Size: 7.5, Color: Black
My feet are slightly narrow; these were not adjustable enough to make secure. Otherwise they are cute. The material feels kind of light, these were my first attempt at UGGs so I'm not sure if that's typical or an actual quality issue. Either way, they don't seem very durable but I can't imagine these are meant for roughing it.
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Reviewed in the United States on May 8, 2026
S
Verified Purchase
sandra
Louisville, US
★★★★★ 5
Decepcion
Size: 9.5, Color: Molasses
Excelentes sandalias supercomodas y ligeras quedan muy bien al pie, soy 9 y pedí 9.5 excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
P
Verified Purchase
Pamela S. Brown
Louisville, US
★★★★★ 5
Great value
Size: 9.5, Color: Black
I absolutely adore these sandals. They are comfortable and super urban. Worth there value all the way around!
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Reviewed in the United States on March 24, 2026
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Verified Purchase
Lena Y.
Houston, US
★★★★★ 5
Nice so far.
Size: 6.5, Color: Molasses
Comfy. They were tight the first day across the toes but as I've worn them a couple times they are loosening up. The sole is forming to my foot. These are very much like Doc Martin's from the early 2000s. Not sure about quality since I haven't had them for very long.
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Reviewed in the United States on March 27, 2026

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