Bosch Powerpack 500 Full Repair (Ebike Battery 0 275 007 500) The Battery Doctor 2024-10-13 | Bosch Powerpack 500 Full Repair (Ebike Battery 0 275 007 500)
Triad Motion is just another Chinease OEM with poor quality fancy smart battery The Battery Doctor 2024-05-04 | Link to battery box: aliexpress.com/item/1005005848967422.htmlLink to James smart BMS: lithiumbatterypcb.com
Digging for Gold (Part 1) in discarded batteries (Shimano Steps, Phylion DT-12 etc) The Battery Doctor 2024-02-20 | Trying something new. Longer, slower paced videos with fewer cuts like Louis Rossman videos when he still did repairs.
Never buy your ebike battery from Scamazon! This is what you get! The Battery Doctor 2024-01-24 | LERORA 48V 20AH 2000W 50A BMS: https://www.amazon.se/dp/B0BZPB7CJ6
What is wrong with this Babboe/qwic battery? The Battery Doctor 2023-12-20 | In the video i say i DON'T know who makes the batteries. Now i know, probablly. On the discharge connector is says Hulong whis is probablly chinahulong.com now renamed to Jinhua Vision. Their ebike system is named I-Max and some models are named Qwic. However i cannot find the Qwic battery on their website so it might have been custom made for Babboe. Let me know if you know more.
A look inside the NIU Battery charger splitter/Dual Battery Adapter The Battery Doctor 2023-12-19 | ...
Diabetes Medicine Refrigerator (Insulin Cooler) - What makes this thing cold? The Battery Doctor 2023-10-19 | Guy who has cold balls in his tubes:youtube.com/watch?v=R_g4nT4a28UHealth sold on amazon for 387,78 US$:amazon.com/Diabetes-Medicine-Refrigerator-Insulin-Cooler/dp/B07T7LXPZPa bit cheaper on aliexpress:https://s.click.aliexpress.com/e/_DFwJKxv
A swedish Genius (not me) bypasses the Yamaha ebike charging protocol The Battery Doctor 2023-10-19 | Don't do this, unless it's for science only, if the connector is brooken, you can change it (on both charger and battery) to ANY 4 pin or more connector, cheap option is GX12-4 like this for less then 2$: https://s.click.aliexpress.com/e/_DEf3FxH
Early Christmas Gift for MATE BIKE Owners - We now sell their new Juliet Connector! The Battery Doctor 2023-10-11 | More info in swedish: https://batteridoktorn.se/butik/julet-kontakter-for-mate-bike/
Phylion SR20 battery (Crescent Koppla) - Unbalanced and overcharged The Battery Doctor 2023-09-21 | Old version with round corners and uart.
Successful attempt reviving low voltage VanMoof Intube battery The Battery Doctor 2023-09-01 | Manufacturer: Dynapack Taiwan: https://www.dynapack.com.tw/
14 year old (2009) Powabyke Bottle Battery - Just a look inside The Battery Doctor 2023-08-31 | Datecode april 2009.
Mate Bike X Battery not charging - Whats the problem this time? The Battery Doctor 2023-08-24 | Confused about connectors? So are we, but 2 companies are making almost the same connector!Mate is using Kunshan Julet Electronic: JL-F-Z3105AM (www.julet.cn)Simlar connectors by Higo: HG-F.B-Z311A (www.higocon.com)and Zenith Z311 (german rebrand of HG-F.B-Z311A)
Huafu 24V battery for Toyota BT Tyro not taking a charge (or is it?) The Battery Doctor 2023-08-21 | Battery manufacturer: huafubattery.comForklift: Toyota BT TyroConnectors: www.ylswaterproofconnector.com
Unit Pack Power Triangle Battery not charging (48V20Ah) Troubleshooting The Battery Doctor 2023-08-20 | Link to pack on aliexpress (affiliate): https://s.click.aliexpress.com/e/_DeOhkDDCelll manufacturer FST (now called FEB): en.febbattery.com
First look at the MASSIVE Gastank SSE-188 canon 18650/21700 battery case The Battery Doctor 2023-03-15 | We got the 48V/21700 cell version for a massive 35ah! Really don't know if its reention (their PLA number) or Shanshan (Their SSE number) since not feature them on their website! But there are no bigger case on the market
LG Chem Lilac M26 get superhot on 0,2C charge - Worst cell on the planet! The Battery Doctor 2023-03-02 | These are genuine LG cells, they behave like this after only a few 100 cycles! They are made in the the Nanjing Lg Chem New Energy Battery Factory in china. They are worse than rewrapped chinease cells! LG have has many battery fires and recalls, most likelly due to this "Low Grade" China factory!If the first letter after "LG" on the cell is A,C or D they are made in korea, if its E or G it's made in china. Concider this your final warning!
Someone at Promovec is genius! Batavus does everything else and still failes! The Battery Doctor 2023-02-16 | ...
What was wrong with the Protanium Brose Canbus (Witt E-sumo) battery bms? #shorts The Battery Doctor 2023-02-16 | ...
Just playing around a bit with my Ultra Power UP8 and UP-D200 (200W 15A) External Discharger The Battery Doctor 2023-02-14 | Probablly the best 1-6S Discharger?
Which are the biggest BMS manufacturers in china? Daly? JK? Ant? JBD?Bestway? The Battery Doctor 2023-02-12 | When searching for the Ant logo I finally found their name on a russian site and it was quickly verified by the developer of SmartBMS2019 for ios as ShiYan Ants Electronic Technology Co.,Ltd. but that lead me no further.
In defence of Daly BMS - Where you buy your BMS defines the defect rate. The Battery Doctor 2023-02-09 | Either you buy from Dongguan Daly Electronics Co.,Ltd or a trusted reseller. If you dont the defect rate is high.This BMS in particular is not bought directlly from Daly. We usually work with 24-48V and 17S we simply buy on aliexpress when we need them. This was bought from DALY Official Store May 8, 2021.Someone pointed out that all resistors are not oriented the same way, therefor it must be made by hand and crap/fake etc. This seems illogical. I assume there are many ways to manufacture a PCB and that the machine that insert the components will rotate the either the board or the head and just because we as humans would fill upp a vertical row of resitors first, a pcb machine is probally programmed to complete one row at the time. And i doubt any factories have humans soldering microcomponents, i have seen BMS built by hans from India and they use full size resistors to be able to do it by hand.
Ortler (TranzX BL18/AEG Systems) disconnecting when riding - Whats wrong? The Battery Doctor 2023-02-08 | ...
I did NOT build a Perpetual Motion Machine - I made something even better #shorts The Battery Doctor 2023-02-08 | ...
Easy fix for dead ebike bms - REMOVE usb/indicator which might have a short circuit! #shorts The Battery Doctor 2023-02-04 | ...
Troubleshooting Crystalite Europe (bikebat.be) 36V softpack battery wont charge The Battery Doctor 2023-02-02 | ...
Building a device that revies 21700 cells by pair charging (by TRIAL & ERROR) The Battery Doctor 2023-02-01 | 21700 holder: https://s.click.aliexpress.com/e/_Ddx2VuPPower resistor: https://s.click.aliexpress.com/e/_DFCJ0FhI used 50R (Very slow), 5-10R might be optimal, watt does not matter (i think)Low voltage (4V) separate line Digital Voltmeter: https://s.click.aliexpress.com/e/_DlFhnqFBlue LED and fuse optional!The 200R and 1000R resistors probablly worked but the current was to small to measure, it would take hours or days to revive.... With 50R we get 0.06A or 0.18 with Ohm's Law (still don't know if i should count the voltage as 4V or 2V?, but when reviving 18650/21700 cells 0,2A is recommended so 10-20R is probally optimal.
Xiaomi M365 Pro/Pro3 spare battery from kroxne DOA - Does is have Tesla/Panásonic cells? The Battery Doctor 2023-01-26 | Want more sparks in your life, want to damage your ac outlets? Be sure to get an original YYHQQBAD charger from Kroxne: kroxne.com/sv/batteriladdare/617-1599-546v-2a-3a-laddare-for-48v-batterier.html#/1060-modell-546v_2aWhy not get a PANÁSÖNIC battery as well?kroxne.com/sv/batterier/196-1854-48v-144ah-batteri-tillverkat-med-panasonic-celler-for-xiaomi-elektriska-skotrar-och-ninebot-max.html#/1153-modell-36v_144ah_for_m365_pro_pro2
Which is the best 21700 cell (preview) #shorts The Battery Doctor 2023-01-25 | For a list of all cells i found (most with datasheet, see my swedish blogg): https://batteridoktorn.se/2023/01/24/vilken-ar-den-basta-21700-cellen/
Panasonic NCR18650GA (Made In China) is probablly the same as Tesla 18650 model 3 cells #shorts The Battery Doctor 2023-01-24 | ...
Why reparing a Heli DC15 Electric Pallet Jack Battery is almost impossible The Battery Doctor 2023-01-20 | ...
Vigorous VXL3000 Portable Power Station doesnt wanna charge - Heres whats wrong with it. The Battery Doctor 2023-01-18 | Probablly identical charging Socket:https://s.click.aliexpress.com/e/_DluEMhV2P and 2 Hole Flange Socket
Inside @ Roidmi x20 Vacuum Battery The Battery Doctor 2023-01-18 | Spare battery: NOT ORIGINAL, and not verified: https://s.click.aliexpress.com/e/_DBPb5xl
Which TOP is best? and how to test with ZKE Battery Rack? PART 2/3 The Battery Doctor 2023-01-14 | ZKE Battery Rack: https://s.click.aliexpress.com/e/_DCyf4q7
Can you make your own Button top 18650/21700 cells? PART 1/3 The Battery Doctor 2023-01-14 | Samples from AliExpressUniversal world Store9,5mm for 18650, 10,5mm for 21700 and 6,5mm big hole rings:https://s.click.aliexpress.com/e/_DFdTTxDand also Heart shrink tubing:https://s.click.aliexpress.com/e/_DlETrX1
Promovec 50343 battery smelling funky and dont wanna charge - What is wrong? The Battery Doctor 2023-01-12 | ...
How to fix Phylion ebike battery not charging - COMMON PROBLEM - EASY FIX The Battery Doctor 2023-01-12 | We have seen this both i Batavus version of Wall-ES (this video), SF-03, SF-06, DT12 and both the round and trapezoid charger ports.
Can this USB to 9V/12V adapter power everything? The Battery Doctor 2023-01-05 | Affiliate link (i get 6 cents commision): https://s.click.aliexpress.com/e/_DDrVvpd
Is this HGJT cheap chinease adjustable battery charger better then the Grin Cycle Satiator? The Battery Doctor 2022-12-30 | Affiliate links (ca $45 with shipping/VAT)https://s.click.aliexpress.com/e/_DlkL1fhhttps://s.click.aliexpress.com/e/_Dk1mnbDhttps://s.click.aliexpress.com/e/_DBpyAuBor Grin Technologies Cycle Satiator on Amazon ($365 + $112.87 with VAT and shipping): amazon.com/Cycle-Satiator-Programmable-Electric-Battery/dp/B00VB2BXGG
I test EVERY 18650 Lifepo4 on #aliexpress The Battery Doctor 2022-12-21 | Soshine 1400mah: https://s.click.aliexpress.com/e/_DBnsPDzMr Li 1700mah: https://s.click.aliexpress.com/e/_DkIi54LValance: 1300mah: aliexpress.com/item/1005002033726994.htmlPKcell: 1400mah: https://s.click.aliexpress.com/e/_DFMjZwPA123 (Fake): 100-900mah: https://s.click.aliexpress.com/e/_DF3OXGbHixon: 1600mah: https://s.click.aliexpress.com/e/_DEtYVX1Lishen (Fake?): 1400mah: https://s.click.aliexpress.com/e/_De2B3SXLFP18650E: 1450mah: https://s.click.aliexpress.com/e/_DFAOhxv
Super non scientic review aka playtime with high power flashlights from Sofirn/Wurkkos (SP36 Q8 etc) The Battery Doctor 2022-12-19 | Want to play with fire too?Sofirn SP36: https://s.click.aliexpress.com/e/_DmOXPlNSofirn SP36 Pro: https://s.click.aliexpress.com/e/_DE8Ro4BQ8 Pro: https://s.click.aliexpress.com/e/_DmTeKjVQ8 Plus: https://s.click.aliexpress.com/e/_DCbRZDNWurkkos TS32: Not sold anymore/yet:aliexpress.com/item/1005004796335513.html
What Is Actually Inside a Swytch Universal eBike Conversion Kit Battery? The Battery Doctor 2022-12-13 | ...
How to connect an external battery to HTRC 150A Watt Meter/Power Analyzer The Battery Doctor 2022-12-12 | Wattmeter: https://s.click.aliexpress.com/e/_DFBewg3External wire: https://s.click.aliexpress.com/e/_Ddc3Xyf12V power Bank: https://s.click.aliexpress.com/e/_DBULQdd
Why i believe Panasonic cells are the best (with 14 year old proof!) The Battery Doctor 2022-12-10 | ...
How to make your e-bike battery last 10 years and which brands are the biggest The Battery Doctor 2022-12-04 | ...
I test every 21700 cell on #aliexpress The Battery Doctor 2022-12-03 | Winners:Shockli 4000mah: https://s.click.aliexpress.com/e/_Dep7FHZLishen: https://s.click.aliexpress.com/e/_Dlr8vdtTurmera 40T: www.aliexpress.com/item/1005001562803911.htmlRewraped Teslas:Lanzhd: https://s.click.aliexpress.com/e/_DEiDtUnHysj: https://s.click.aliexpress.com/e/_DkmCcyFGTF: https://s.click.aliexpress.com/e/_DekWuxDOthers:Vapcell/50G : www.aliexpress.com/item/4001285416753.htmlVapcell/P42A: www.aliexpress.com/item/4000562479676.htmlFake NCR21700T : https://s.click.aliexpress.com/e/_DBssLA3Fake Sony: https://s.click.aliexpress.com/e/_DlqyfObLiitokala 4000: https://s.click.aliexpress.com/e/_DnMU4N9Liitokala 5000: https://s.click.aliexpress.com/e/_DmkSMP1Liitokala 48S: https://s.click.aliexpress.com/e/_DcgaOnvOthers have been removed from aliexpress.Music: bensound.com
