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ProTek RC Unleashes the 7200mAh 2S Mid-Sized Shorty LiPo!

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WoodiE

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ProTek RC’s PTK-5138-25 2S 130C Low IR Mid-Sized Shorty LiPo is here to deliver extended runtime, insane punch, and rock-solid voltage.

Here’s why this battery belongs in your toolbox:
  • 7200mAh Power: Longer runtime and max punch when you need it most.
  • Built Tough: Lower temps and improved efficiency mean it handles grueling mains like a champ.
  • Perfect Fit: At 113mm, it works with a variety of chassis and battery tray configurations.
  • All-in-One Package: Comes with 5mm to 4mm bullet reducers, 5mm bullet connectors, and a 2mm balance bullet connector.
Whether you’re tearing it up in off-road, on-road, or oval, this battery was made for racers who demand performance.

🔗 Grab yours for $109.99 at your local hobby shop or at AMainHobbies - https://www.amainhobbies.com/protek...ipo-battery-7.6v-7200mah-ptk-5138-25/p1587814
 
If they are junk why do all the pro racers use em?
Sponsors probably?
Why are they roar approved if they are 'junk"?

To be fair I run CNHLs for 1/10th scale and they are pretty good. But if I run in a roar event I wouldn't be able to qualify since they aren't approved.
 
If they are junk why do all the pro racers use em?
Sponsors probably?
Why are they roar approved if they are 'junk"?

To be fair I run CNHLs for 1/10th scale and they are pretty good. But if I run in a roar event I wouldn't be able to qualify since they aren't approved.
Must be, because they only come in at #36 on my test spreadsheet. ROAR approval doesn't mean they're good. Just means you can use them. Max Amps Graphene packs are ROAR approved, and they came in at #44 on my list, so what's that tell ya?

As a side note, I just ordered a couple of Trinity LiPos to test because a lot of racers like to use those too, it seems.
 
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