SKU: 30494904553

Core 510 Thread Battery

Sale price$41.40 Regular price$46.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Core 510 Thread BatteryVessel Core 510 Thread Battery The Vessel Core is a 510 thread battery built around a simple idea: keep it small, keep it reliable, and make it work with the cartridges you already have. At 3. 3" long, 0. 55" in diameter, and just 23g, it's one of the more compact 510 batteries you'll find. The wide crown accepts most standard 510 cartridge sizes, so you're not limited to one specific brand or diameter. Four voltage settings (2. 4V, 2. 8V, 3. 2V, 3.

Vessel Core 510 Thread Battery

The Vessel Core is a 510-thread battery built around a simple idea: keep it small, keep it reliable, and make it work with the cartridges you already have. At 3.3" long, 0.55" in diameter, and just 23g, it's one of the more compact 510 batteries you'll find. The wide crown accepts most standard 510 cartridge sizes, so you're not limited to one specific brand or diameter.

Four voltage settings (2.4V, 2.8V, 3.2V, 3.6V) let you dial in your preferred output. A 3-LED indicator shows both your current voltage level and remaining battery life, so you're never guessing. The 260mAh lithium-ion cell charges through a USB-C port, and a cable comes in the box.

The soft matte finish gives the body a smooth, non-slip feel and resists fingerprints better than glossy alternatives. Available in Black, Merlot, Navy, Stone, and White.

Specs

  • Battery: 260mAh rechargeable lithium-ion
  • Voltage settings: 2.4V, 2.8V, 3.2V, 3.6V
  • Threading: 510
  • Charging: USB-C (cable included)
  • Indicator: 3-LED display for battery life and voltage level
  • Dimensions: 3.3" L x 0.55" D
  • Weight: 23g
  • Finish: Soft matte coating
  • Colors: Black, Merlot, Navy, Stone, White

Compatibility

  • Wide 510 crown fits most standard 510-thread cartridges, including wider diameter options.

Good to know

  • Four voltage levels give you more control than the typical three-setting batteries in this size range.
  • The LED indicator pulls double duty, showing both remaining charge and your selected voltage.
  • USB-C charging means you can use the same cable you likely already have for your phone or other devices.

What's included

  • Vessel Core 510 battery
  • USB-C charging cable
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: 30494904553

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R. Mandino
Grantham, US
★★★★★ 5
Cheap but good for what we do!
Color: Dark Blue
I wouldn't play tennis with them -- not that quality. However, we use a chuck-it thrower for our pooch and it's the perfect ball. When she's rips them open it's no big loss. Chinese.
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Reviewed in the United States on February 10, 2026
A
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Ashley Reyes
Massapequa, US
★★★★★ 4
Good Quality but Lose Bounce Over Time
Color: Yellow
Solid tennis balls overall, but after a couple of weeks of daily use they start losing pressure. Still a great deal for casual games or practice.
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Reviewed in the United States on October 29, 2025
B
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Becca
Whiting, US
★★★★★ 5
My dogs are obsessed with these
Color: Multicolour, Color: Multicolour
Red, Molly, and Karma are absolutely obsessed with these tennis balls. They’re bright and easy to spot outside in the grass, hold up surprisingly well during rough play, and don’t immediately shred apart like a lot of dog toys do. Great for fetch and everyday play time — definitely a favorite in our house.
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Reviewed in the United States on May 22, 2026
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Kimberly Brown
Natrona Heights, US
★★★★★ 3
Not Tough Enough
Color: Multicolour
Not as tough as Wilson’s. Easy to be chewed and busted by pet.
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Reviewed in the United States on May 17, 2026
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Jennifer Seat
Massapequa, US
★★★★★ 5
Great exercise tool
Color: Multicolour
I use these to help with my physical Therapy and deep tissue massages at home. These were a low cost and I can have them In multiple locations.
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Reviewed in the United States on May 26, 2026

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