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Here’s a roundup of all of the 1S, 2S, 3S, and 4S LiPo batteries I examined for micro drones (toothpicks and whoops) with capacities starting from 260mAh to 850mAh. Efficiency is predicated on voltage sag below fixed load, discharge charge, true capability and worth, to find out that are one of the best to your tiny whoops and ultralight micro quads.
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In case you are new to LiPo batteries, it’s best to positively try my newbie’s tutorial on LiPos: https://oscarliang.com/lipo-battery-guide/.
Testing Methodology
To find out one of the best batteries, I targeted on two key efficiency indicators:
- Capability: Measured by discharging batteries at a gradual charge (~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 charge (~20C) from full cost to three.3V to guage their efficiency below load all through the discharge cycle.
In case you might be curious what testing tools 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. Nonetheless, the numbers supplied by producers are sometimes inflated for advertising and marketing functions, it has develop into meaningless through the years. That is why I’m conducting these exams myself to search out out their precise efficiency.
LiPo or LiHV?
LiHV is a unique kind of LiPo battery that permits charging as much as 4.35V per cell as a substitute of 4.20V. The principle benefit is that the marginally greater voltage at full cost can present additional energy to your quad. From my private expertise, LiHV does provide extra energy within the first half of the discharge cycle, however within the second half, the efficiency is much like LiPo. Additionally LiHV is barely greater vitality density than typical LiPo, leading to a barely lighter pack for a similar capability. Nonetheless 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 fashionable for small 1S batteries for Tiny Whoops (e.g., 1S 300mAh/450mAh). For something greater or with the next cell depend, conventional LiPo continues to be the popular alternative.
Be sure to are conscious of the kind of batteries you might be getting and cost/deal with them appropriately to keep away from hazard. Don’t overcharge regular LiPo to 4.35V, which may lead to a hearth.
Extra tutorials concerning LiPo Security:
Testing in 2024
1S LiPo/LiHV
BetaFPV Lava 1S 260mAh 80C LiHV
- Weight: 7.6g
- Dimensions: 10.5×6.5x54mm
- Measured Capability: 278mAh
- Connector: BT2.0
- Product Pages:
BetaFPV Lava 1S 300mAh 75C LiHV
- Weight: 8.4g
- Dimensions: 10.5×6.5x64mm
- Measured Capability: 316mAh
- Connector: BT2.0
- Product Pages:
BetaFPV 1S 300mAh 30C LiHV
- Weight: 8.1g
- Dimensions: 11.5x6x63mm
- Measured Capability: 290mAh
- Connector: BT2.0
- Product Pages:
GNB 1S 380mAh 80C LiHV
- Weight: 9.6g
- Dimensions: 16x7x48
- Measured Capability: 360mAh
- Connector: GNB27
- Product Pages:
Flywoo 1S 450mAh 80C LiHV
- Weight: 12.9g
- Dimensions: 17×6.5×60
- Measured Capability: 471mAh
- Connector: GNB27
- Product Pages:
BetaFPV 1S 450mAh 30C LiHV
- Weight: 12.5g
- Dimensions: 16×6.5x61mm
- Measured Capability: 460mAh
- Connector: BT2.0
- Product Pages:
BetaFPV 1S 550mAh 40C LiHV
- Weight: 14.2g
- Dimensions: 16×6.5x69mm
- Measured Capability: 562mAh
- Connector: BT2.0
- Product Pages:
GNB 1S 550mAh 100C LiHV
- Weight: 13g
- Dimensions: 17.5×5.5×65.5
- Measured Capability: 565mAh
- Connector: A30
- Product Pages:
Sub250 1S 530mAh 90C LiHV
- Weight: 12.8g
- Dimensions: 17×6.5×60
- Measured Capability: 502mAh
- Connector: GNB27
- Product Pages:
Flywoo 1S 750mAh 80C LiHV
- Weight: 16.9g
- Dimensions: 17×7.5×65.5
- Measured Capability: 701mAh
- Connector: GNB27
- Product Pages:
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 (be taught 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 may not be the most recent anymore, a few of them are nonetheless accessible/related at this time.
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 comparable efficiency when it comes to most discharging charge. Nonetheless they’re fairly completely different in the case of value and weight, so these develop into the primary concerns.
The Nitro Nectar battery is made by NewBeeDrone, one of many smallest pack (at 250mah) you’ll find on the market that gives first rate 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 suppose 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 burden 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. Nonetheless 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 shocked by how reasonably priced this battery is given its prime quality. It’s a really “punchy” pack with minimal sag all through the complete discharge cycle. It’s additionally comparatively light-weight in comparison with different packs with comparable 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
Among the finest performers within the 2S LiPo testing, but it’s a couple of grams lighter and solely $10. That is my go-to 450mAh 2S in case you’re cautious about much less recognized 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 brief. I’d advocate 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. Nonetheless, 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 extremely popular too. DO NOT Advocate.
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 dear than the remaining. May have used 18AWG wires as a substitute of 16AWG to avoid wasting 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 among the finest worth 2S 450mAh I’ve examined to this point. It’s a barely greater battery than what it claims to be, possibly that’s why the discharge charge is surprisingly excessive. It’s solely $9 and it comes with a steadiness lead protector. Thoughts you that is heavier than different peculiar 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 charge is low, and battery will get extremely 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! Advocate!
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 lots worse. That clearly reveals that batteries with greater discharge charge 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 prime notch high quality cells! Implausible efficiency, one of many prime 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
Comparable efficiency to the earlier 450mAh, which is simply superior however solely greater 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! Advocate!
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! In all probability one of the best 3S 300mAh battery I’ve examined to this point. Extremely advisable. Voltage sag is minimal, I assume 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 advocate 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, nevertheless the efficiency is fairly common. I’d say it’s fairly much like the Happymodel 3S 300mah. If dimension doesn’t matter, I’d advocate the HV model as a substitute 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 completely different kind components
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 bit dear, however they’re okay in case you don’t thoughts the burden.
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
Perhaps just a little dear for what it’s, however nonetheless an excellent 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 counsel it’s smaller than marketed – solely round 500mah. For an additional $2 you might be solely getting 50mah extra, you might be 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 advocate.
Extra Batteries?
I’ll proceed testing and including extra battery outcomes to this web page. Let me know within the feedback which batteries you desire to me to check for you.
Edit Historical past
- 2019 – Put up created.
- 2020 – Added extra batteries outcomes.
- Mar 2024 – Resumed testing with the most recent batteries. Some batteries examined previously have been discontinued due to this fact they’ve been eliminated.
- Could 2024 – Examined a couple of extra new batteries.
- Jun 2024 – Added 1S testing.
