GNB 550mAh 90C/180C 1S-6S LiPo Battery

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  • Regular price $12.59

We hounded GNB for an improved non-HV 450mAh 80C cell for over a year and they finally made this 550mAh 90C cell. This cell should provide 20-25% more amperage than any previous pack made with GNB 450mAh cell which is simply FANTASTIC! The weight increase per cell is roughly 1.2g/cell or, ~9% weight increase per pack. This is easily our favorite sub 700mAh cell in the industry.

The 1S cell will bring out the last 10% of performance that could be had on the 1S BabyTooth platform while the 3S version will give you about a minute more flight time on the 3S TP3 and the 6S coming in at 87g should be just barely enough to feed those sub 250g 5" builds with 2004, ~1670kv or smaller motors with low load props.

We are extremely proud to offer this cell as it is exactly what we always hoped for. Non-HV, slightly more capacity, higher amperage rating and still low weight. We're always limited by our batteries and still are but this is a great step in the right direction.


  • 550mAh
  • 90C/180C
  • All these batteries have XT30 connectors with 18awg wire.
  • All weights are +/- ~0.7g
  • 1S - 14.4g 
  • 2S - 29.9g 
  • 3S - 44.3g 
  • 4S - 58.0g 
  • 6S - 87.0g 
  • Cell size is about 26mm long and 18mm wide
  • Cell thickness is about 6.5mm. Multiply by the S number to get thickness

Customer Reviews

Based on 17 reviews
Lipo1s 550mah


Beau Dupre (Elk River, US)
Great batts. Solid.

Fastest shipping possible. If you don't like Bob, we can't be friends.

Christian A. (Saint Paul, US)
Thee perfect toothpick battery with all the work done.

Great battery for all my toothpicks, always impressed with the flight times. Fast shipping and you really cant beat the price for 3 - 1S batteries. XT30 slapped on there for ya.

F.W. (Bergheim, DE)

I'm not sure I got a different product than all the other reviewers, but I gotta say I'm pretty disappointed with these. I bought some 1S and some 2S and the experience is the same with both. They don't sag as much as other batteries as I've tried, which is great, but I also feel like that with these batteries, my motors spool up noticeably slower. It's like they are "slow" to supply the necessary current. The voltage doesn't sag, but the power and punch isn't there either and the quad feels less snappy, if that makes sense. Maybe it's the extra weight. I'm used to using Betafpv 1S 450mAh 30C BT2.0 batteries (which are about 2g lighter), which sound pretty shitty (only 30C compared to the 90C here) but perform surprisingly better in my experience and are cheaper.

T.J. (Lacey, US)
Fantastic Babytooth Batteries

I was a little disappointed when my Babytooth was falling out of the sky at higher voltages than other batteries I've run, until I realized that the C rating is just so good it doesn't sag like all the other batteries. It has noticeably more pep than any other 1S I've used, and lasts longer to boot!