Outdoors & Fitness · Head-to-head

Ocoopa UT2s vs Zippo HeatBank 6 Pro

Which should you buy? Our verdict on both, pulled from our full The Best Rechargeable Hand Warmers: 4 Compared (and One to Skip) comparison.

The Ocoopa UT2s gives you two warmers in one, each with its own 5000mAh battery and four heat settings up to 136°F. The Zippo HeatBank 6 Pro is the rugged single warmer, IP57 rated with drop bumpers and a flashlight, at the cost of a shorter rated runtime.

Ocoopa UT2s

Ocoopa UT2s

Buy it

A split magnetic pair with a 5000mAh battery in each half, so both hands get their own heat.

  • Two halves, each with its own 5000mAh battery, snap together or split for two pockets.
  • Four heat levels from 100 to 136°F, and it remembers the last setting you used.
  • Ocoopa lists a 2 to 4 hour charging time and says the design is UL-certified.
  • Runtime is listed as 3 to 8 hours per piece, and the 8 hours applies to the low setting.
  • No weight or water resistance rating is published.
  • Colour availability on Ocoopa's own store is patchy.
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Zippo HeatBank 6 Pro

Zippo HeatBank 6 Pro

Buy it

The rugged single warmer: IP57, drop bumpers and a flashlight around a 5200mAh battery.

  • IP57 dust and water rating, with rugged bumpers Zippo rates for drops up to 5 feet.
  • 5200mAh battery, 360° heat and battery and heat indicator lights.
  • Published dimensions and weight: 4.62 x 2.17 x 1.10 inches and 6.43 oz.
  • Rated for up to 6 hours, shorter than the Ocoopa pair or the Mobile Warming muff.
  • Three heat settings, with a 120°F / 50°C maximum operating temperature.
  • One unit warms one hand at a time.
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Side by side

Ocoopa UT2sZippo HeatBank 6 Pro
Our verdictBuyBuy
Best forAnyone who wants heat in both hands, or wants to share a warmer, from one purchase.Hunters, anglers and outdoor workers who need a warmer that shrugs off rain and drops.
Price tier$$ · mid-range$$ · mid-range

The bottom line

Our overall pick is the Ocoopa UT2s - A split magnetic pair with a 5000mAh battery in each half, so both hands get their own heat. Choose the Zippo HeatBank 6 Pro instead if hunters, anglers and outdoor workers who need a warmer that shrugs off rain and drops.

Want the full picture, including the other options we compared and the popular one we'd skip? Read the complete The Best Rechargeable Hand Warmers: 4 Compared (and One to Skip).