Showing posts with label Batteries. Show all posts
Showing posts with label Batteries. Show all posts

Friday, July 17, 2026

Are Turnigy APEX LiPos Actually Better?

Easiest way to test high C-rating LIPO packs: 3 sec full throttle, and record log data... if the voltage stays high enough - it's a good pack! 


If you want these packs ➛ 5% OFF with RCSCHIM code! 
Using my affiliate links supports my work at no extra cost to you! Huge thanks!🙏    

🌐▬▬▬▬LINKS▬▬▬▬▬▬▬▬▬▬▬▬▬▬🌐
please check my PATREON
► Ovonic test 2022
► 6S Lipo Packs 2020 Test 

Friday, July 3, 2026

Graphene Panther in the Hells Valley (Hobbyking 5000mah Lipo tested)

 

Found myself testing a new, promising Lipo pack on my Chimera7 in one of the most iconic DIVE locations that I ever visited. Check to see how I liked the pack, how stunning the scenery looks there and even see a sneak peak ;)

Buy the LIPO here:  https://fas.st/t/ZGLEB3iH   (use RCSCHIM for 5% OFF!!!)

My Philosophy: Honest, "almost scientific" testing, I test products rigorously and share honest opinions—even if it costs me affiliate earnings. Using my affiliate links supports my work at no extra cost to you! Huge thanks!🙏 

Tuesday, February 10, 2026

Unlimited Juice on the Field / Out in the Wild? Allpowers R600🔋 and SE200 ☀️

Got the chance to test this Field-Charger / Solar generator in my hangar. Looking forward when I can actually bring this with me on the field and charge my LIPO packs with (almost) infinite, free solar power. We just need some warm temps and sunlight :)


Check out the product here (Affiliate link), get 10% OFF with my Coupon code: RCSchim

Friday, July 18, 2025

...how to make the ultimate longrange DIY pack 🔋(DJIs Magic sauce!)

 Here I show how to build your own longrange lipo battery with exceptional features (large capacity, low weight) and really affordable price while those cells are of good quality (they are used by DJI!). Not sure how long this ALIExpress seller will be able to sell those cells - maybe DJI will stop this at some point? 

My 4cell 3850 mah Packs weigh around 225g! and are good for 30 min flights with my planes or copters. On planes you can easily use 2 or more of these packs for even more flighttime!

Find the CELLS at ALIExpress (but not for Germany...) 
(and make sure to chose the RIGHT size - 3850mah not the 2400 ones!)

Specs:
- charge up to 4.25v
- cut off at 2.8 v (land at 3v under load!)
- continuous 12A are OK, up to 28A possible  (5 sec, use 2P for more demanding copters/planes)

TIPS:
Solder pads: minus pole is easy to TIN (normal solder sticks well here)
+ pole is ALU (with nickle attachment)
Good giude


Friday, April 14, 2023

Which LONGRANGE LiIon 6S pack is the best for you?

►support my work by shopping at FPV24.com (Afilliate) or consider becoming a PATREON!

FARINFRAMES 4ah Pack 59eur cheap, reliable but not the most powerful 428g, 77x64x43mm, 88.8wh, 207,5wh/kg UPGRADE ENERGYTECH Botgrinder 5ah pack 105$ more expensive, better built (copper plates!), powerful, highest energy density (247,7wh/kg) 450g, 72x64x42mm, 111wh, 247,7wh/kg IFLIGHT 8ah longrange monstrosity 150$ good volts (because 2P), endurance but heavy 893g, 145x61x41mm, 177.6wh, 198.9wh/kg TESTING: 3 laps with each pack, volt curve logged Sag test (1sec punchout) volt and amp compare all logged with Betaflight telemetry to SD card on Tango2 https://oscarliang.com/crossfire-betaflight/#Telemetry and converted with this great online tool: https://maxbl4.github.io/otx/index.html my THOUGHTS / FINDINGS: iFlight 8000mah intentionally mislabeled as 4500mah because of shipping and/or transportation in carry on... Does it make sense to go full in with an 890g battery? Yes, if you need max flight time and more wind resistance ;) "diminishing returns" compared to using the UE 5000mah botgrinder pack with its high density? - Kind of... UE 5Ah pack gave me 21mins and a more agile flight feeling! iFlight pack 26mins and higher VOLTs during the whole flight (2P config!) FILGHTTIME longterm experience - longterm averages using my Chimera7 with Farinpack: avg. 11:30mins with Chim7 (and mostly Gopro) where 14mins was max calculated FT ~250mah/min - compared to LipoHV 5cell and 4000mah Lipo which I also used a lot: avg. 11:18mins with Chim7 (and gopro) also 14mins max calc FT - Foxeer Aura7 (lower system weight, no gopro because DJI O3 - max flighttime!) ~ 26min with 8Ah iFlight, wo gopro! But real flying not just gentle laps! ~ 21min with 5ah UpgradeEnergy



DO YOU WANT TO SEE MORE??? ►TOP Videos ►Mountain DIVES ►Product REVIEWS ●▬▬▬EQUIPMENT▬▬▬▬▬▬▬▬▬▬▬▬▬● Filmed with: Sony A7c, GH5 (slowmo), edited with Premiere Pro ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ → http://goo.gl/szFJv ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ (best way to support me!) ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ (¯`·.¸¸.·´¯`·.¸¸.-RCSchim-.¸¸.·´¯`·.¸¸.·´¯) ► Discord Server ► RCSchim@gmx.at ► https://www.FACEBOOK.com/RcSchim ► https://www.PATREON.com/RCSchim ► https://TWITTER.com/RCSchim ► https://www.INSTAgram.com/rcschim ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●

Friday, April 8, 2022

Longrange Batteries compared (6S LiIon or 5S lipoHV?)

It took me 3 month to collect the data and packs for this video ;) Find a link below to an EXTENSIVE list of nice packs - with all specs and some calculations (max energy per weight?) Here you find HONEST reviews and opinions (no affiliate links)! If you can support this idea please check my PATREON

●▬▬▬LINKS▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● HUGE Battery list ►► https://bit.ly/3IFfVO3 sponsored packs: ►FarinFrames LiIon 6S 4000mah pack
CODDAR 5S 4000mAh LipoHV
ZOP Power 6S 2800mAh Lipo (not good!) use the 8% off coupon: BGRCParts8 (expiry date: 2022-12-31)

bought these myself on Hobbyking (because they ship fast ;) ZIPPY Compact 4000mAh 6S1P Also quite interesting are the Gaoneng HV LIPOS - their wh/weight ratio is 0,202 (wh/gr) vs 0,212 on your LIION pack. So these HV packs (how ever good they will hold up!) - they seem to be an alternative with more punch (but they are expensive and hardly available). Heatshrink for LiIon 6S (maybe 12cm instead of 13cm works better?)


DO YOU WANT TO SEE MORE??? ►TOP Videos ►Mountain DIVES ►Product REVIEWS ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ → http://goo.gl/szFJv ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ (best way to support me!) ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ (¯`·.¸¸.·´¯`·.¸¸.-RCSchim-.¸¸.·´¯`·.¸¸.·´¯) ► Discord Server ► RCSchim@gmx.at ► https://www.FACEBOOK.com/RcSchim ► https://www.PATREON.com/RCSchim ► https://TWITTER.com/RCSchim ► https://www.INSTAgram.com/rcschim ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●

Sunday, November 28, 2021

6S LIPO Packs longterm testing (RCSchim Volt sag test)

I tested all those packs 1.6years ago (when new) and now again after a longer periode of usage and (good) care. See the results quite well documented (since I'm an excel data nerd ;)

●▬▬▬LINKS▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● ►Excel file and DJI SRT converter: https://bit.ly/31aFIgF ►iSDT FD200 (Discharger): https://amzn.to/3D09hP2 ►►1st LIPO Test 1.6years ago: https://youtu.be/BZ5su6nktnU ►older LIPO video: https://youtu.be/kHzPNntDtrA ► BURNING LIPO - when "punctured": https://youtu.be/oimw0WFQnkA ►Bardwell's video: https://youtu.be/Y9jAU1KL8oc Lipos tested: (those are the old links from back then, looks like they are still sold there): 1 Tiger Power Atomic Platinum https://bit.ly/3dvUSP7 2 iFlight Fullsend https://bit.ly/2QLObhZ 3 Beat Lipo 1300mah https://bit.ly/3aovEjM 4 XF Power 1300mah https://bit.ly/2xpdmjV 5 DemonRC 1100mAh https://bit.ly/2UIrKLY 6 DemonRC 1250mAh https://bit.ly/2QVQ1Nw 7+8 Tattu R-Line3 1300mAh https://bit.ly/2yhVvM1 9 CNHL Black Series 1300mah https://bit.ly/2Jq7pWy 10 Gaoneng GN3 https://bit.ly/3bw35Ba 11 AHTech Infinity https://bit.ly/2UHfCL8 (*note about the ranking: back then I also took price and weight into consideration, now it's only ranked about their Volt Sag result)

Friday, February 19, 2021

How I flew 25mins with my 5" Drone!

How do different LiIon Packs work on different copters, how are they effected by cold temps and much more in this video ;) DJI FPV flights with iFlight Chimera4 and HGLRC Sector5 in the Winter.
●▬▬▬Details▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● Copter / LiIon | Endvolts | EndV / cell | mah used | Flighttime | Battery in plastic bag? 1st Day (5°C) Chimera4 3S 3500 6,1 | 2,0 | 1998 | 00:13:51 | no Chimera4 4S 3500 11,1 | 2,8 | 1851 | 00:14:02 | no Sector5 4S 7000mah 11,1 | 2,8 | 5951 | 00:24:47 | yes 2nd Day (9°C) % more mah than in cold temp Chimera4 3S 3500 9,1 | 3,0 | 2880 | 31% | 00:18:00 | yes Chimera4 4S 3500 12,5 | 3,1 | 3150 | 41% | 00:17:36 | yes ●▬▬▬LINKS▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● LiIon Packs used: ZOHD LIONPACK 3S1P 18650 11.1V 3500m http://bit.ly/3dto23Z ZOHD LIONPACK 14.8V 4S1P 3500mAh http://bit.ly/37tFr8T ZOHD LIONPACK 4S2P 18650 14.8V 7000mAh http://bit.ly/37xaWil ZOHD LIONPACK MAX. 4S1P 21700 5000mAh http://bit.ly/3aF6IqZ

Tuesday, December 29, 2020

Long flighttimes on any copter? (5" 6S copters with 5000mah LION pack)


Here I tried 2 of my fav copters from this year (Sector5 and Emax HawkPro) with a 5000mah 4cell LION pack (304gr). Was curious about the flighttime I could achieve with a standard copter setup - and how it would fly (considering both are designed for 6S LIPO power). Now I got 3 other Packs from ZOHD as well (7000mah 4cell, 3500mah 4cell and a 3500mah 3cell). I'm kinda curious how the 2 3500mah packs will do on the Chimera4. 3s lightweight vs 4s a bit heavy. Wouldnt be surprised to see similar flighttimes - even tho the 4cell pack has 25% more WH in the tank...
Please 👍 and 🔔 thanks ;-) it helps a lot! Find many links and infos further down! I DONT earn money with affiliate links - I'm not a sales guy, here you get HONEST reviews and opinions. If you wanna support me, watch, share or even become a patron: https://bit.ly/2ESMtIO ●▬▬▬LINKS▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● ►►ZOHD LION packs: used in this video: ZOHD 4S 5000mAh https://ban.ggood.vip/Wv3r ZOHD 4S 7000mAh https://ban.ggood.vip/Wv43 ZOHD 4S 3500mAh https://ban.ggood.vip/Wv42 ZOHD 3S 3500mAh https://ban.ggood.vip/Wv3O Disclaimer: I BOUGHT all these packs myself out of curiosity, the links are just helping my Banggood contact - I dont benefit if you buy those.