Finest LiPo Batteries for Micro FPV Drones (1S 2S 3S 4S 300mah 450mah 550mah 750mah 850mAh)
Here’s a roundup of all of the 1S, 2S, 3S, and 4S LiPo batteries I examined for micro drones with capacities starting from 250mAh to 850mAh. Efficiency is predicated on voltage sag underneath load, discharge fee, true capability and worth, to find out that are one of the best to your tiny whoops, toothpicks and micro quads.
In case you are new to LiPo batteries, you need to positively take a look at my newbie’s tutorial on LiPos: https://oscarliang.com/lipo-battery-guide/.
Testing Methodology
To find out one of the best batteries, I centered on two key efficiency indicators:
- Capability: Measured by discharging batteries at a gradual fee (~2C) from full cost down to three.3V per cell to precisely gauge their vitality storage capabilities.
- Voltage Sag: Assessed by discharging at a sooner fee (~20C) from full cost to three.3V to guage their efficiency underneath load all through the discharge cycle.
In case you’re curious what testing gear I used, it was the SkyRC BD350 discharger.
C Score
C-Score is meant to be an indicator of the discharge efficiency of a LiPo battery. Nevertheless, the numbers offered by producers are sometimes inflated for advertising functions, it has develop into meaningless over time. This is the reason I’m conducting these assessments myself to search out out their precise efficiency.
LiPo or LiHV?
LiHV is a special sort of LiPo battery that enables charging as much as 4.35V per cell as an alternative of 4.20V. The principle benefit is that the marginally larger voltage at full cost can present a bit extra energy to your quad. From my private expertise, LiHV does provide extra energy within the first half of the discharge cycle, however after that, the efficiency is much like LiPo. Additionally LiHV is barely larger vitality density than typical LiPo, leading to a barely lighter pack for a similar capability. Nevertheless there’s concern in longevity of LiHV and the way they degrade sooner than LiPo. Study extra in my LiHV Testing: https://oscarliang.com/lihv-battery/
LiHV is standard for small 1S batteries for Tiny Whoops (e.g., 1S 300mAh/450mAh). For something larger or with a better cell rely, conventional LiPo remains to be the popular selection.
Be sure to are conscious of the kind of batteries you’re getting and cost/deal with them accurately to keep away from hazard. Don’t overcharge regular LiPo to 4.35V, which might lead to a fireplace.
Extra tutorials concerning LiPo Security:
Testing in 2024
2S LiPo/LiHV
Flywoo 2S 420mAh 80C LiHV
- Weight: 22g
- Dimensions: 16.5x14x52mm
- Measured Capability: 380mAh
- Connector: XT30
- Product Pages:
Tattu 2S 450mAh 75C LiPo
- Weight: 28g
- Dimensions: 16×13.5x62mm
- Measured Capability: 451mAh
- Connector: XT30
- Product Pages:
BetaFPV 2S 450mAh 30C LiHV (BT3.0)
- Weight: 27.2g
- Dimensions: 16×13.5x66mm
- Measured Capability: 491mAh
- Connector: BT3.0 (study extra right here)
- Product Pages:
BetaFPV 2S 450mAh 45C LiPo
- Weight: 28.1g
- Dimensions: 15×13.5x62mm
- Measured Capability: 485mAh
- Connector: XT30
- Product Pages:
Flywoo 2S 550mAh 80C LiHV
- Weight: 26.4g
- Dimensions: 17.5x12x62mm
- Measured Capability: 490mah
- Connector: XT30
- Product Pages:
Flywoo 2S 750mAh 80C LiHV
- Weight: 35.5g
- Dimensions: 18×14.5x69mm
- Measured Capability: 700mAh
- Connector: XT30
- Product Pages:
GNB 2S 450mAh 80C LiHV
- Weight: 28.1g
- Dimensions: 17.2x14x62mm
- Measured Capability: 397mah
- Connector: XT30
- Product Pages:
GNB 2S 550mAh 90C LiPo
- Weight: 30.2g
- Dimensions: 17.5×12.5x69mm
- Measured Capability: 525mAh
- Connector: XT30
- Product Pages:
GNB 2S 550mAh 100C LiHV
- Weight: 29.3g
- Dimensions: 17.5x12x68mm
- Measured Capability: 558mAh
- Connector: XT30
- Product Pages:
3S LiPo/LiHV
BetaFPV Lava 3S 450mAh 75C LiPo
- Weight: 38.1g
- Dimensions: 20×15.5×62.5mm
- Measured Capability: 422mah
- Connector: XT30
- Product Pages:
BetaFPV 3S 450mAh 75C LiPo
- Weight: 43.5g
- Dimensions: 20.5×18.5×63.5mm
- Measured Capability: 446mah
- Connector: XT30
- Product Pages:
4S LiPO/LiHV
Flywoo 4S 300mAh 75C LiHV
- Weight: 38.7g
- Dimensions: 25x17x53mm
- Measured Capability: 294mAh
- Connector: XT30
- Product Pages:
GNB 4S 450mAh 80C LiHV
- Weight: 52.1g
- Dimensions: 26.5×17.5x64mm
- Measured Capability: 440mah
- Connector: XT30
- Product Pages:
BetaFPV 4S 450mAh 75C LiPo
- Weight: 56.8g
- Dimensions: 27.5x18x64mm
- Measured Capability: 450mah
- Connector: XT30
- Product Pages:
BetaFPV Lava 4S 850mAh 100C LiPo
- Weight: 95.4g
- Dimensions: 30.3x29x58mm
- Measured Capability: 852mah
- Connector: XT30
- Product Pages:
BetaFPV 4S 750mAh 95C LiPo
- Weight: 79.5g
- Dimensions: 29.5×25.5x58mm
- Measured Capability: 693mah
- Connector: XT30
- Product Pages:
Testing in 2020
Right here’s my testing from 2019-2020. Though these batteries won’t be the newest anymore, a few of them are nonetheless accessible/related immediately.
Click on these hyperlinks will take you to the specs and product pages.
- 1S Outcomes
- 2S Outcomes
- BetaFPV 2S 300mAh – Max Discharge 5/5, Worth 5/5
- GNB 2S 300mAh HV – Max Discharge 5/5, Worth 5/5
- URUAV 2S 300mAh HV – Max Discharge 3/5, Worth 4/5
- GNB 2S 350mAh 50C HV – Max Discharge 2/5, Worth 1/5
- GNB 2S 350mAh 35C – Max Discharge 1/5, Worth 1/5
- NewBeeDrone 2S 350mAh – Max Discharge 3/5, Worth 2/5
- BetaFPV 2S 350mAh – Max Discharge 1/5, Worth 1/5
- GNB 2S 450mAh HV – Max Discharge 5/5, Worth 5/5
- XF Energy 2S 450mAh – Max Discharge 5/5, Worth 5/5
- Crazypony 2S 450mAh – Max Discharge 1/5, Worth 1/5
- GNB 2S 520mAh HV – Max Discharge 4/5, Worth 3/5
- GNB 2S 650mAh – Max Discharge 5/5, Worth 5/5
- 3S Outcomes
- Happymodel 3S 300mAh HV – Max Discharge 2/5, Worth 3/5
- Eachine 3S 300mAh HV – Max Discharge 2/5, Worth 2/5
- GNB 3S 300mAh HV – Max Discharge 5/5, Worth 5/5
- URUAV 3S 300mAh HV – Max Discharge 1/5, Worth 1/5
- Crazypony 3S 300mAh HV – Max Discharge 1/5, Worth 1/5
- BetaFPV 3S 300mAh – Max Discharge 2/5, Worth 1/5
- GNB 3S 300mAh – Max Discharge 2/5, Worth 2/5
- GNB 3S 350mAh HV – Max Discharge 3/5, Worth 2/5
- GNB 3S 450mAh HV – Max Discharge 5/5, Worth 5/5
- Tattu 3S 450mAh – Max Discharge 3/5, Worth 2/5
- BetaFPV 3S 450mAh – Max Discharge 4/5, Worth 3/5
- GNB 3S 520mAh HV – Max Discharge 5/5, Worth 5/5
- GNB 3S 650mAh HV – Max Discharge 3/5, Worth 3/5
- 4S Outcomes
1S (2020)
Nitro Nectar 1S 250mAh HV
Product Web page (GetFPV): https://oscarliang.com/product-69ys
Specs:
- Value: $6
- Measurement: 6.7×11.1×52.2 mm
- Weight: 6.8g
- “Claimed” C-Score: 30C
Efficiency:
- Max Discharge: 4/5
- True Capability: 254mAh
- Worth: 3/5
All three 1S batteries examined right here appear to have fairly related efficiency when it comes to most discharging fee. Nevertheless they’re fairly totally different in relation to value and weight, so these develop into the principle issues.
The Nitro Nectar battery is made by NewBeeDrone, one of many smallest pack (at 250mah) you’ll find on the market that gives respectable quantity of energy.
BetaFPV 1S 300mAh HV
Product Web page (Amazon): https://amzn.to/2roB1xD
Specs:
- Value: $4
- Measurement: 6.2×11.8×63.4 mm
- Weight: 8.1g
- “Claimed” C-Score: 30C
Efficiency:
- Max Discharge: 4/5
- True Capability: 308mAh
- Worth: 5/5
I discovered an superior deal on Amazon (linked above), you get 8 batteries for less than $24 that works out to be lower than $4 per battery. I don’t assume you’ll find a greater deal than these batteries! Although they’re just a little heavier than the remaining.
GNB 1S 300mAh HV
Product Web page (AliExpress): https://oscarliang.com/product-vpv7
Specs:
- Value: $8
- Measurement: 6.7×11.1×5.9mm
- Weight: 7.7g
- “Claimed” C-Score: 30C
Efficiency:
- Max Discharge: 4/5
- True Capability: 296mAh
- Worth: 2/5
Most 1S LiPo as of late don’t have wires anymore, for the load saving and decrease resistance. However you may respect the “prolonged” battery connector in these GNB 1S batteries, because it makes plugging in barely extra versatile. And but it’s lighter than the BetaFPV given the identical capability and efficiency. Nevertheless it’s fairly costly.
Emax 1S 450mah HV
Product Web page (GetFPV): http://bit.ly/34RY3ff
Specs:
- Value: $8
- Measurement: 7x18x59mm
- Weight: 13g
- “Claimed” C-Score: 80C
Efficiency:
Max Discharge: 5/5
True Capability: 453mAh
Worth: 3/5
Wonderful packs, just a bit bit costly.
GNB 1S 520mAh HV
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DlZvQnb
Specs:
- Value: $6.6
- Measurement: 7x17x65mm
- Weight: 14g
- “Claimed” C-Score: 80C
Efficiency:
- Max Discharge: 4/5
- True Capability: 495mAh
- Worth: 4/5
2S (2020)
BetaFPV 2S 300mAh 45C
Product Web page (BetaFPV): https://oscarliang.com/product-l8xh
Specs:
- Value: $9
- Measurement: 45x17x12 mm
- Weight: 17.9g
- Battery Lead: 18AWG
- “Claimed” C-Score: 45C
Efficiency:
- Max Discharge: 5/5
- True Capability: 306mAh
- Worth: 5/5
I’m stunned by how inexpensive this battery is given its top quality. It’s a really “punchy” pack with minimal sag all through all the discharge cycle. It’s additionally comparatively light-weight in comparison with different packs with related capability and efficiency.
GNB 2S 350mAh 50C HV
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DBXl9W5
Specs:
- Value: $12.5
- Measurement: 17x14x50mm
- Weight: 19.3g
- Battery Lead: 18AWG
- “Claimed” C-Score: 50C
Efficiency:
- Max Discharge: 2/5
- True Capability: 310mAh
- Worth: 1/5
I’m puzzled as to why this pack is priced so excessive when its claimed C-rating and efficiency are decrease than different superior packs from GNB.
GNB 2S 450mAh 80C HV
Product Pages:
Specs:
- Value: $10
- Measurement: 14x18x62mm
- Weight: 28.6g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C
Efficiency:
- Max Discharge: 5/5
- True Capability: 460mAh
- Worth: 5/5
Top-of-the-line performers within the 2S LiPo testing, but it’s a couple of grams lighter and solely $10. That is my go-to 450mAh 2S when you’re cautious about much less identified manufacturers like “XF Energy.”
GNB 2S 520mAh 80C HV
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DCqyEeD
Specs:
- Value: $11
- Measurement: 14x17x68mm
- Weight: 29.1g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C
Efficiency:
- Max Discharge: 4/5
- True Capability: 500mAh
- Worth: 3/5
Regardless of being “80C” just like the 450mAh from GNB, this battery reveals extra voltage sag in direction of the tip of the pack. It’s barely heavier than the 450mAh model, suggesting both a decrease C-rating or capability. The capability take a look at confirmed it’s about 20mAh quick. I’d suggest sticking with the 450mAh model for these searching for flight time.
GNB 2S 300mAh HV (Gaoneng)
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DciSBWd
Specs:
- Value: $10
- Measurement: 13.5x17x50mm
- Weight: 19.5g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C/160C
Efficiency:
- Max Discharge: 5/5
- True Capability: 301mAh
- Worth: 5/5
Wonderful efficiency when it comes to voltage sag, and the actual capability lives as much as the declare. Nice battery!
URUAV 2S 300mAh HV
Product Web page >> http://bit.ly/2KdLWkN <<
Specs:
- Value: $9
- Measurement: 13.5x17x50mm
- Weight: 22.7g
- Battery Lead: 16AWG
- “Claimed” C-Score: 80C/160C
Efficiency:
- Max Discharge: 3/5
- True Capability: 270mAh
- Worth: 4/5
It has specs much like the GNB 2S 300mAh HV 80C, besides it’s almost 3 grams heavier, seemingly as a result of bigger gauge wires. Nevertheless, voltage sag is barely worse than GNB, and with solely a $1 value distinction, I’d most likely select GNB for batteries of this dimension.
GNB 2S 350mAh (Gaoneng)
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DkUwbRB
Specs:
- Value: $10
- Measurement: 13x18x52mm
- Weight: 21.7g
- Battery Lead: 18AWG
- “Claimed” C-Score: 35C/70C
Efficiency:
- Max Discharge: 1/5
- True Capability: 368mAh
- Worth: 1/5
I’ve examined fairly a couple of GNB batteries, most have been nice besides this one. Voltage sag was merely terrible, can’t even maintain a full throttle punch-out for various seconds. Battery will get very popular too. DO NOT Suggest.
NewBeeDrone 2S 350mAh
Product Web page (NBD): https://oscarliang.com/product-uk8f
Specs:
- Value: $14
- Measurement: 49x17x25mm
- Weight: 24.5g
- Battery Lead: 16AWG
- “Claimed” C-Score: 60C/120C
Efficiency:
- Max Discharge: 3/5
- True Capability: 310
- Worth: 2/5
Fairly good high quality battery, however a bit extra expensive than the remaining. Might have used 18AWG wires as an alternative of 16AWG to save lots of a gram or two, with out noticeably impacting efficiency.
XF Energy 2S 450mAh
Product Web page: >> http://bit.ly/2OzR8n9 <<
Specs:
- Value: $9
- Measurement: 14x18x60mm
- Weight: 33g
- Battery Lead: 16AWG
- “Claimed” C-Score: 75C/150C
Efficiency:
- Max Discharge: 5/5
- True Capability: 475mAh
- Worth: 5/5
This needs to be probably the greatest worth 2S 450mAh I’ve examined to date. It’s a barely larger battery than what it claims to be, perhaps that’s why the discharge fee is surprisingly excessive. It’s solely $9 and it comes with a stability lead protector. Thoughts you that is heavier than different bizarre 450mAh pack.
Crazypony 2S 450mAh
Specs:
- Value: $11
- Measurement: 18.5×13.5x60mm
- Weight: 27.4g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C/160C
Efficiency:
- Max Discharge: 1/5
- True Capability: 427
- Worth: 1/5
Completely horrible efficiency, keep away from in any respect price. Most discharge fee is low, and battery will get very popular. I purchased 4, two of which have swollen cells out of the field.
GNB 2S 650mAh (Gaoneng)
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DkA58pP
Specs:
- Value: $13
- Measurement: 16x18x62mm
- Weight: 31.4g
- Battery Lead: 18AWG
- “Claimed” C-Score: 60C/120C
Efficiency:
- Max Discharge: 5/5
- True Capability: 620mAh
- Worth: 5/5
Wonderful battery! Suggest!
3S (2020)
GNB 3S 350mAh 50C HV
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DBLGjCv
Specs:
- Value: $12
- Measurement: 14x17x50mm
- Weight: 27.8g
- Battery Lead: 18AWG
- “Claimed” C-Score: 50C
Efficiency:
- Max Discharge: 3/5
- True Capability: 334mAh
- Worth: 2/5
Being 1 gram lighter than the GNB 300mAh 80C, the voltage sag is rather a lot worse. That clearly reveals that batteries with larger discharge fee do weigh extra.
GNB 3S 450mAh 80C HV
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_Dl8hcsl
Specs:
- Value: $12
- Measurement: 17x21x64mm
- Weight: 40.8g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C
Efficiency:
- Max Discharge: 5/5
- True Capability: 420mAh
- Worth: 5/5
I feel this battery is utilizing the very same cells because the GNB 2S 450mah, that are high notch high quality cells! Improbable efficiency, one of many high 3S batteries examined.
GNB 3S 550mAh 80C HV
Product Web page (RDQ): https://oscarliang.com/product-miwe
Specs:
- Value: $12
- Measurement: 17x20x69mm
- Weight: 42.7g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C
Efficiency:
- Max Discharge: 5/5
- True Capability: 523mAh
- Worth: 5/5
Related efficiency to the earlier 450mAh, which is simply superior however solely larger in capability.
GNB 3S 650mAh 60C HV
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DmI8JmV
Specs:
- Value: $15
- Measurement: 24x18x62mm
- Weight: 45.9g
- Battery Lead: 18AWG
- “Claimed” C-Score: 60C/120C
Efficiency:
- Max Discharge: 3/5
- True Capability: 616mAh
- Worth: 3/5
Wonderful battery! Suggest!
GNB 3S 300mAh HV (Gaoneng)
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DFp0igl
Specs:
- Value: $13
- Measurement: 19x17x54mm
- Weight: 28.6g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C/160C
Efficiency:
- Max Discharge: 5/5
- True Capability: 280mAh
- Worth: 5/5
Wonderful efficiency! Most likely one of the best 3S 300mAh battery I’ve examined to date. Extremely really useful. Voltage sag is minimal, I suppose it’s 3 grams heavier than different 300mah packs for a purpose 🙂
URUAV 3S 300mAh HV
Specs:
- Value: $10
- Measurement: 11x18x65mm
- Weight: 29g
- Battery Lead: 16AWG
- “Claimed” C-Score: 40C/80C
Efficiency:
- Max Discharge: 1/5
- True Capability: 278mAh
- Worth: 1/5
Horrible battery, don’t suggest in any respect.
Crazypony 3S 300mAh HV
Specs:
- Value: $9
- Measurement: 18x11x58mm
- Weight: 24.8g
- Battery Lead: 20AWG
- “Claimed” C-Score: 30C/60C
Efficiency:
- Max Discharge: 1/5
- True Capability: 298mAh
- Worth: 1/5
Completely terrible battery, keep away from in any respect price.
GNB 3S 300mAh (Gaoneng)
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DFp0igl
Specs:
- Value: $13
- Measurement: 12x19x65mm
- Weight: 25.1g
- Battery Lead: 20AWG
- “Claimed” C-Score: 30C/60C
Efficiency:
- Max Discharge: 2/5
- True Capability: 290mAh
- Worth: 2/5
That is the non-HV model of the GNB 3S 300mah, nonetheless the efficiency is fairly common. I’d say it’s fairly much like the Happymodel 3S 300mah. If dimension doesn’t matter, I’d suggest the HV model as an alternative since they price the identical.
Tattu 3S 450mAh
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DE0lIwZ
Specs:
- Value: $13-$15
- Battery Lead: 16AWG
- “Claimed” C-Score: 75C/150C
- Two totally different kind elements
Efficiency:
- Max Discharge: 3/5
- True Capability: 445mAh
- Worth: 2/5
Fairly good batteries, however maybe too heavy for many tiny whoops and toothpick fashions? A little bit expensive, however they’re okay when you don’t thoughts the load.
BetaFPV 3S 450mAh
Product Pages:
Specs:
- Value: $14
- Measurement: 18.4×19.8×63.4mm
- Weight: 42.9g
- Battery Lead: 16AWG
- “Claimed” C-Score: 75C
Efficiency:
- Max Discharge: 4/5
- True Capability: 290mAh
- Worth: 3/5
Possibly just a little expensive for what it’s, however nonetheless a terrific battery, I prefer it.
4S (2020)
BetaFPV 4S 450mAh
Product Pages:
Specs:
- Value: $16
- Measurement: 18.1×26.4×64.1mm
- Weight: 56.8g
- Battery Lead: 16AWG
- “Claimed” C-Score: 75C
Efficiency:
- Max Discharge: 4/5
- True Capability: 484mAh
- Worth: 3/5
GNB 4S 450mAh HV
Product Web page:
Specs:
- Value: $15
- Measurement: 17.5×26.4×64.6mm
- Weight: 52.2g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C
Efficiency:
- Max Discharge: 5/5
- True Capability: 462mAh
- Worth: 5/5
Higher efficiency than the BetaFPV 450mah, and but it’s over 4 grams lighter and $1 cheaper. I can’t consider a purpose to not get this battery.
GNB 4S 550mAh HV
Product Web page (RDQ): https://oscarliang.com/product-oh2c
Specs:
- Value: $17
- Measurement: 16.8×26.3×69.1mm
- Weight: 54.5g
- Battery Lead: 18AWG
- “Claimed” C-Score: 80C
Efficiency:
- Max Discharge: 5/5
- True Capability: 495mAh
- Worth: 3/5
Identical efficiency to the 450mah variant, however being labelled as a 520mah, and solely 2 grams heavier made me surprise if that is too good to be true. And my testing did recommend it’s smaller than marketed – solely round 500mah. For an additional $2 you’re solely getting 50mah extra, you’re higher off getting the GNB 4S 450mah.
GNB 4S 650mAh HV
Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_Dd2b1CD
Specs:
- Value: $19
- Measurement: 18.1×30.7×63.2mm
- Weight: 60.0g
- Battery Lead: 18AWG
- “Claimed” C-Score: 60C
Efficiency:
- Max Discharge: 3/5
- True Capability: 590mAh
- Worth: 2/5
The worth doesn’t match the efficiency, don’t suggest.
Extra Batteries?
I’ll proceed testing and including extra battery outcomes to this web page. Let me know within the feedback which batteries you prefer to me to check for you.
Edit Historical past
- 2019 – Submit created.
- 2020 – Added extra batteries outcomes.
- Mar 2024 – Resumed testing with the newest batteries. Some batteries examined prior to now have been discontinued due to this fact they’ve been eliminated.
- Could 2024 – Examined a couple of extra new batteries.
