Best 2S/3S LiPo Battery for Whoop & Toothpick Micro Quad

I tested quite a few 2S and 3S LiPo and LiHV batteries in 300mAh, 350mAh, 450mAh, 650mAh capacities, to see which ones are the best for tiny whoops and toothpicks (ultra-light micro quad).

Here is a summary of the tested batteries and rating, click link to see specs:

If you are new to LiPo batteries, you should definitely check out my beginners tutorial on LiPo.

When it comes to picking LiPo batteries for our micro drones, maximum discharge rate is probably the most important factor. Better discharge rate means less voltage sag when you go hard on throttle, and for longer. C-Rating was supposed to tell us that, but do not trust what the manufacturers tell you as the numbers are usually overstated. That’s why I am running these tests myself.

Sometimes you see “HV” or LiHV” on the label, that means “high voltage”. LiHV Batteries allow you to charge them up to 4.35V per cell instead of 4.20V. The main advantage is that your quad becomes a bit more powerful from a fully charged battery, as the voltage is slightly higher than a typical LiPo, and your motors can run at a higher maximum RPM. In my opinion this is not a big deal. Try to stay with only HV, or non-HV batteries, I don’t recommend getting them mixed up in charging.

Further Reading:

I only tested a small number of samples for each battery here. All batteries are bought from resellers, they are not free “special samples” from manufacturers.

2S (7.4V / 7.6V)


BetaFPV 2S 300mAh 45C

Product Page >> https://amzn.to/2LrPWNT <<

Specs:

  • Price: $9
  • Size: 45x17x12 mm
  • Weight: 17.9g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 45C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 306mAh
  • Value: 5/5

I am surprised by how cheap this battery is given the high quality, a very “punchy” pack with very small sag throughout the whole discharge cycle. It’s also relatively light weight compared to other packs with similar capacity and performance.


GNB 2S 350mAh 50C HV

Product Page >> http://bit.ly/2ktSlOC <<

Specs:

  • Price: $12.5
  • Size: 17x14x50mm
  • Weight: 19.3g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 50C

Performance:

  • Max Discharge: 2/5
  • True Capacity: 310mAh
  • Value: 1/5

I have absolutely no idea why this pack is priced so high while its claimed C rating and performance are lower than the other better packs from GNB.


GNB 2S 450mAh 80C HV

Product Page >> http://bit.ly/2jY9nnR <<

Specs:

  • Price: $10
  • Size: 14x18x62mm
  • Weight: 28.6g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 80C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 460mAh
  • Value: 5/5

One of the best performers in the 2S LiPo testing (even better than the XF Power), yet it’s a few grams lighter, and only $10. My go to 450mah 2S if you don’t have faith in the less known “XF Power” brand.


GNB 2S 520mAh 80C HV

Product Page >> http://bit.ly/2khBEGm <<

Specs:

  • Price: $11
  • Size: 14x17x68mm
  • Weight: 29.1g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 80C

Performance:

  • Max Discharge: 4/5
  • True Capacity: 500mAh
  • Value: 3/5

Although being “80C”, same as the 450mAh from GNB, this battery shows more voltage sag, especially towards the end of the pack. Interestingly it’s not that much heavier than the 450mAh pack, which suggests it’s either of lower C-rating or lower capacity. This is confirmed by the capacity test which shows it’s about 20mAh short. I’d probably stick with the 450mah. If you are looking for flight time, check out the GNB 650mah below.


Infinity 2S 300mAh HV (AHTECH)

Product Page >> http://bit.ly/31jEMBf <<

Specs:

  • Price: $10
  • Size: 11x12x60mm
  • Weight: 17g
  • Battery Lead: 20AWG
  • “Claimed” C-Rating:

Performance:

  • Max Discharge: 2/5
  • True Capacity: 287mAh
  • Value: 2/5

Performance isn’t great, I wouldn’t recommend it. But it is one of the lightest 300mAh batteries on this list.


GNB 2S 300mAh HV (Gaoneng)

Product Page >> http://bit.ly/2YuS557 <<

Specs:

  • Price: $10
  • Size: 13.5x17x50mm
  • Weight: 19.5g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 80C/160C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 301mAh
  • Value: 5/5

Excellent performance in terms of voltage sag, and the real capacity lives up to the claim. Great battery!


URUAV 2S 300mAh HV

Product Page: >> http://bit.ly/2KdLWkN <<

Specs:

  • Price: $9
  • Size: 13.5x17x50mm
  • Weight: 22.7g
  • Battery Lead: 16AWG
  • “Claimed” C-Rating: 80C/160C

Performance:

  • Max Discharge: 3/5
  • True Capacity: 270mAh
  • Value: 4/5

It has similar specs to the GNB 2S 300mAh HV 80C, except it’s nearly 3 grams heavier. That’s possibly due to the larger gauge wires. But voltage sag is slightly worse than the GNB, and the price difference is only $1, so I’d probably go for the GNB instead if you want batteries of this size.


GNB 2S 350mAh (Gaoneng)

Product Page: >> http://bit.ly/2KgX5Bx <<

Specs:

  • Price: $10
  • Size: 13x18x52mm
  • Weight: 21.7g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 35C/70C

Performance:

  • Max Discharge: 1/5
  • True Capacity: 368mAh
  • Value: 1/5

I’ve tested quite a few GNB batteries, most have been great except this one. Voltage sag was simply awful, can’t even sustain a full throttle punch-out for more than a few seconds. Battery gets very hot too. DO NOT Recommend.


NewBeeDrone 2S 350mAh

Product Page >> Newbeedrone <<

Specs:

  • Price: $14
  • Size: 49x17x25mm
  • Weight: 24.5g
  • Battery Lead: 16AWG
  • “Claimed” C-Rating: 60C/120C

Performance:

  • Max Discharge: 3/5
  • True Capacity: 310
  • Value: 2/5

Pretty good quality battery, but a bit more pricey than the rest. Could have used 18AWG wires instead of 16AWG to save a gram or two.


XF Power 2S 450mAh

Product Page: >> http://bit.ly/2OzR8n9 <<

Specs:

  • Price: $9
  • Size: 14x18x60mm
  • Weight: 33g
  • Battery Lead: 16AWG
  • “Claimed” C-Rating: 75C/150C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 475mAh
  • Value: 5/5

This has to be one of the best value 2S 450mAh I’ve tested so far. It’s a slightly bigger battery than what it claims to be, therefore the maximum discharge current is higher than we would expect. It’s only $9 and it comes with a balance lead protector (tbh kind of useless). Mind you this is heavier than other ordinary 450mAh pack.

Edit: Nick in the comment mentioned he had mixed experience with this battery, so keep that in mind.


Crazypony 2S 450mAh

Product Page >> https://amzn.to/2T3wryJ <<

Specs:

    • Price: $11
    • Size: 18.5×13.5x60mm
    • Weight: 27.4g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 80C/160C

Performance:

  • Max Discharge: 1/5
  • True Capacity: 427
  • Value: 1/5

Absolutely terrible. DO NOT Recommend. Maximum discharge rate is low, and battery gets very hot. I bought four, two of which have buffed cells.


GNB 2S 650mAh (Gaoneng)

Product Page >> http://bit.ly/2T51o5q <<

Specs:

  • Price: $13
  • Size: 8x18x62mm
  • Weight: 31.4g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 60C/120C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 620mAh
  • Value: 5/5

Excellent battery! Recommend!


3S (11.1V / 11.4V)


GNB 3S 350mAh 50C HV


Product Page >> https://amzn.to/2NK4vzk <<

Specs:

  • Price: $12
  • Size: 14x17x50mm
  • Weight: 27.8g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 50C

Performance:

  • Max Discharge: 3/5
  • True Capacity: 334mAh
  • Value: 2/5

Being 1 gram lighter than the GNB 300mAh 80C, the voltage sag is a lot worse. That clearly shows that batteries with higher discharge rate do weigh more.


GNB 3S 450mAh 80C HV

Product Page >> https://amzn.to/2jYXQot <<

Specs:

  • Price: $12
  • Size: 17x21x64mm
  • Weight: 40.8g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 80C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 420mAh
  • Value: 5/5

I think this battery is using the exact same cells as the GNB 2S 450mah, which are top notch quality cells! Fantastic performance, one of the top 3S batteries tested.


GNB 3S 520mAh 80C HV

Product Page >> http://bit.ly/2khJFuW <<

Specs:

  • Price: $12
  • Size: 17x20x69mm
  • Weight: 42.7g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 80C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 523mAh
  • Value: 5/5

Similar performance to the previous 450mAh, which is just awesome but only bigger in capacity.


GNB 3S 650mAh 60C HV

Product Page >> http://bit.ly/2ksOr8S <<

Specs:

  • Price: $15
  • Size: 24x18x62mm
  • Weight: 45.9g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 60C/120C

Performance:

  • Max Discharge: 3/5
  • True Capacity: 616mAh
  • Value: 3/5

Excellent battery! Recommend!


Happymodel 3S 300mAh HV

Product Page >> http://bit.ly/2GZkNjN <<

Specs:

  • Price: $12
  • Size: 11x18x65mm
  • Weight: 25.7g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 30C/60C

Performance:

  • Max Discharge: 2/5
  • True Capacity: 320mAh
  • Value: 3/5

This is the battery that comes with the Happymodel Sailfly, not the best, but good enough for the Sailfly. You can buy them as spare.


Eachine 3S 300mAh HV

Product Page >> http://bit.ly/2LZQ75P <<

Specs:

  • Price: $13
  • Size: 11x18x65mm
  • Weight: 25.8g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 30C/60C

Performance:

  • Max Discharge: 2/5
  • True Capacity: 315mAh
  • Value: 2/5

This is the battery that comes with the Eachine RedDevil. Pretty sure it’s just a rebranded happymodel 3S 300mah, because the specs and performance are almost identical. If you like this battery, don’t buy this, as the Happymodel battery is $1 cheaper :)


GNB 3S 300mAh HV (Gaoneng)

Product Page >> http://bit.ly/31lLZkr <<

Specs:

  • Price: $13
  • Size: 19x17x54mm
  • Weight: 28.6g
  • Battery Lead: 18AWG
  • “Claimed” C-Rating: 80C/160C

Performance:

  • Max Discharge: 5/5
  • True Capacity: 280mAh
  • Value: 5/5

Amazing performance! Probably the best 3S 300mAh battery I’ve tested so far. Highly recommended. Voltage sag is minimal, I guess it’s 3 grams heavier than other 300mah packs for a reason :)


URUAV 3S 300mAh HV

Product Page >> http://bit.ly/2KhYpUN <<

Specs:

  • Price: $10
  • Size: 11x18x65mm
  • Weight: 29g
  • Battery Lead: 16AWG
  • “Claimed” C-Rating: 40C/80C

Performance:

  • Max Discharge: 1/5
  • True Capacity: 278mAh
  • Value: 1/5

Terrible battery, do not recommend.


Crazypony 3S 300mAh HV (Makerfire?)

Product Page >> https://amzn.to/31aE1ui <<

Specs:

  • Price: $9
  • Size: 18x11x58mm
  • Weight: 24.8g
  • Battery Lead: 20AWG
  • “Claimed” C-Rating: 30C/60C

Performance:

  • Max Discharge: 1/5
  • True Capacity: 298mAh
  • Value: 1/5

Another awful battery.


GNB 3S 300mAh (Gaoneng)

Product Page >> http://bit.ly/2Kw47kS <<

Specs:

  • Price: $13
  • Size: 12x19x65mm
  • Weight: 25.1g
  • Battery Lead: 20AWG
  • “Claimed” C-Rating: 30C/60C

Performance:

  • Max Discharge: 2/5
  • True Capacity: 290mAh
  • Value: 2/5

This is the non-HV version of the GNB 3S 300mah, however the performance is pretty average. I’d say it’s pretty similar to the Happymodel 3S 300mah. If dimension doesn’t matter, I’d recommend the HV version instead since they cost the same.


Tattu 3S 450mAh

They offer two sizes:

Specs:

  • Price: $13-$15
  • Battery Lead: 16AWG
  • “Claimed” C-Rating: 75C/150C

Performance:

  • Max Discharge: 3/5
  • True Capacity: 445mAh
  • Value: 2/5

Pretty good batteries, but perhaps too heavy for most tiny whoops and toothpick models? A little pricey, but they are okay if you don’t mind the weight.

More Batteries?

I will keep testing and adding more battery results to this page. Let me know in the comment which batteries you want me to test for you.

Edit History

  • Aug 2019 – Page created
  • Sep 2019 – Added BetaFPV 2S 300mAh, and 7 other batteries from GNB

17 thoughts on “Best 2S/3S LiPo Battery for Whoop & Toothpick Micro Quad

  1. Eganwp

    A lot of people are curious about the GNB 520 vs the GNB 450 (which you’ve already tested). I’ve heard some mixed results between the two, even though both are 80C & LiHV by the same company…

    Reply
  2. Jérôme Demers

    I can tell you RDQ are bad batteries. I have better flight time with 450mah GNB then 525mah RDQ. Well all my 450mah are better then my 525!!

    I recommend GNB and Pulse. Tattu are average but for same price I recommend GNB.

    Reply
  3. Sebastian Kujawa

    Hello Oscar. Great job, thanks for the comparison. Is it possible for you to test some of Turnigy Nano-Tech 2s 300mah lipos and compare them with the others?

    Reply
  4. R Williams

    @Taylor A Jenkins….I have the same question. I use RDQ 2s and 3s 350mah lipos mostly. I also have some GNB 300 3s. I usually prefer GNB, but my RDQ lipos perform better!? I’ve read people say RDQ were GNB rebrands…so that confused me. Would love to see tests results of “pros”…

    Reply
    1. Oscar Post author

      I think they are just GNB rebrands personally. But if i have a chance i will test them. Not cheap to get them from a different continent.

      Reply

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