SKU: 98710210223

SKYRC TWneo Battery Warmer Sleeve

Sale price$26.10 Regular price$29.00
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Description

SKYRC TWneo Battery Warmer SleeveCold pit tables do odd things to batteries. When the pack is chilly, the car can feel like it read the rules and chose quiet quitting. The SKYRC TWneo Battery Warmer Sleeve is made for racers who already like the TWneo idea and want the same controlled heating approach for a compatible RC battery pack. This is an add on sleeve only. The SKYRC TWneo controller is required and is not included. It is intended as an extension for an existing TWneo setup,

Cold pit tables do odd things to batteries. When the pack is chilly, the car can feel like it read the rules and chose quiet quitting. The SKYRC TWneo Battery Warmer Sleeve is made for racers who already like the TWneo idea and want the same controlled heating approach for a compatible RC battery pack.

This is an add-on sleeve only. The SKYRC TWneo controller is required and is not included. It is intended as an extension for an existing TWneo setup, whether you have the tire warming cups or the warming belts. Plug the battery warmer sleeve into your TWneo controller and use the system you already have instead of buying another dedicated battery warmer box.

The sleeve has a battery-specific temperature guide conveniently printed right on it: 20-35C is the Safe Zone, 36-45C is the recommended Optimal Zone, and 46-55C is Race Mode for short-time use only. That matters, because battery warming and tire warming are not the same job, even if they are both trying to make race day slightly less chaotic.

Always follow your battery manufacturer's temperature limits and your class or track rules. Never leave a battery unattended while charging or warming, and keep the flap sealed during charging or warming as marked on the sleeve.

Quick Specs

  • Part number: SK-600157-04
  • Connection type: TWneo warmer plug connection
  • Battery heating guide: 20-35C / 68-95F Safe Zone
  • Recommended warming zone: 36-45C / 96.8-113F Optimal Zone
  • Race-use warming zone: 46-55C / 114.8-131F Race Mode, short time only
  • Compatible system: SKYRC TWneo tire warmer controller system
  • Works with: Existing TWneo setups using tire warming cups or warming belts
  • Controller included: No
  • Controller required: Yes - SKYRC TWneo controller required for operation
  • Charging function: None - this sleeve does not charge batteries by itself
  • Safety note: Never leave battery unattended while charging or warming
  • Use note: Flap must be sealed during charging or warming
  • Fit note: Check battery size and manufacturer temperature limits before use

SKYRC Part Number: SK-600157-04.

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: 98710210223

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4.9 ★★★★★
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Customer Bob
Lexington, US
★★★★★ 5
Hybrid polo shirt -- very comfortable
This seems to be a kind of "go anywhere, do anything" shirt that almost succeeds on every count. The fabric is quite thin and very stretchy--the same kind of fabric as a lightweight workout shirt. Definitely not a pique knit polo, or even a sturdy t-shirt knit. The collar is fabric, not ribbed. The quality of construction seems good. The fit is generous. I'm 6'1", 185 lbs, 33" waist and 42R jacket, and this shirt I'm wearing is a Medium. It's still quite loose all over. Could've even perhaps gone with a Small, certainly with this amount of stretch in the material, and it still wouldn't have hugged the body. This shirt design is most comfortable on me with only the top button undone. It can be worn with the top button done up (see pic) but the collar does tend to fold a bit when you wear it like that. The collar fabric isn't quite firm enough to hold its shape. Two buttons undone (see the other pic) is also an option, and that makes for a pretty wide collar. The shirt body is definitely long enough to wear tucked in for the golf course or office, but not so long (on me, at least) that it can't be left untucked for less formal occasions. And it must be a "luxury" shirt because the tape on the outside of the plastic box says so!
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Reviewed in the United States on November 3, 2024
K
Kelly
Phoenix, US
★★★★★ 4
Excellent value, not too short
My husband is 5'11" and 200 pounds and typically wears a Large or X-Large (leaning more toward X-Large for waist, upper arms, and length). Based on the size chart, we got this in 2XL, and it fits perfectly. He has a long torso and likes to tuck in this style shirt, so length is often an issue, but not with this shirt. It is just the right length. It fits well around his chest, waist, and arms, too - just the right amount of looseness without looking sloppy. The fabric is not cotton; it is that sport material. It's just okay. We got the black, and it is like a heathered black or a super dark heathered gray. It almost looks like it has little metallic flecks in the photos, but in person, it doesn't look that way. Don't worry about it being flashy! He would never usually wear a 2XL, so I would say these run small and to size up 1-2 from your usual size. Most of all, though, follow the provided size chart.
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Reviewed in the United States on December 8, 2024
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Verified Purchase
Scotty
Louisville, US
★★★★★ 5
Good Shirt, Good Price
Size: Large, Color: White
Nice shirt, seems like good quality. Excellent fit on my skinny son. He enjoys the shirt.
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Reviewed in the United States on April 16, 2026
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Robert B. Peters III
Omaha, US
★★★★★ 4
Not bad for the price.
Size: Large, Color: White
For the price not a bad product. Just a little short.
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Reviewed in the United States on March 24, 2026
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WARD
Whiting, US
★★★★★ 5
Excelente
Size: Small, Color: Blue
nice fit
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Reviewed in the United States on March 21, 2026

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