Dear Hubert ( I suppose ?) I 've seen you removing the BMS from this battery . Do you still have them ? I might be interested buying them & re-use them
This is awesome thank you . I have a twist with the bad 26 volt battery . I'm not able to this repair Can I simply convert this to different battery ? Would just a 24 volt be ok or is 26 important ? There is only a two sockets , no other wires involved
Hello! Thanks for that video... I have an electric bike which I use in between sailing my Finnsailer 29! A friend gave me a good Giant Twist battery, not the same as my battery so I do not have a charger for it, (Twist charger over £100). Do you think I could charge it with my existing charger, which is 2A with a simple barrel connector? What do you think? Cheers! Rich.
Same here, I've given up and I'm going to strip and utilise the batteries needed for a slightly lower ah and buy a new bms as I can't figure out which wires are the charge- and discharge-, and giant use unique board lettering not found on the web
I would use these: www.nkon.nl/rechargeable/18650-size/panasonic-ncr18650pf-3-7v-2900mah.html because they are very price worthy and go down to 2.5V You should keep the BMS, because with a generic BMS you can no longer use the original charger anymore (thanx to Giant). Because the BMS might have a bit higher cut-off voltage than 2.5V you might get a bit less juice out of them than specified, but still, let it be at least 13 Ah which is 4 Ah more than the original. Increasing the lower cut-off voltage does increase the life of the cells though, so it is never a bad idea. What more can you wish for less than 100 euros?
Hi, this is a giant charger, but the Twist has 3 different chargers as far as I know. You have to look at the amount of pins needed. 3/4/5 pins. www.bol.com/nl/p/giant-twist-acculader-e-bike-29-4v-2a/9200000119009087/?country=BE&Referrer=ADVNLGOO002037-G-71780254547-S-731986871647-9200000119009087&gclid=Cj0KCQjw6KrtBRDLARIsAKzvQIEWL2evEcJnY5rzP3Spn5UbySmDQtAoiqlirxR6fhInSEz9jLuVS64aAurZEALw_wcB
Yes, it will probably work. Search on the chainstay method for derestricting ebikes. Lots of info out there. Worked on my Giant Ebike. USA version though. ua-cam.com/video/_ChQuhQaYdE/v-deo.html
You spent a 23 minute video of opening a simple plastic box, but you forgot to show us the part numbers of the Sanyo cells inside. Not very clever is it? Technicians want to know the specs of the cells inside, not how to unscrew a screw.
Ну и бред. Не разбирая можно запустить этот аккумулятор, если полностью не вышел из строя какой-то элемент. Вчера за 30-40 минут запустил точно такой аккумулятор. Сейчас аккумулятор полностью заряжен, готов к работе.
No attempt to analyze/inspect the design. No common sense. He took apart the battery and he has not shown any interest to understand he design. Lord have mercy!
and can the battery from the laptop be used to remanufacture a battery like this one ?
Dear Hubert ( I suppose ?) I 've seen you removing the BMS from this battery . Do you still have them ? I might be interested buying them & re-use them
THX for this movie very useful.
This is awesome thank you . I have a twist with the bad 26 volt battery . I'm not able to this repair Can I simply convert this to different battery ? Would just a 24 volt be ok or is 26 important ? There is only a two sockets , no other wires involved
what is the substance covering the BMS?
Hello! Thanks for that video... I have an electric bike which I use in between sailing my Finnsailer 29! A friend gave me a good Giant Twist battery, not the same as my battery so I do not have a charger for it, (Twist charger over £100). Do you think I could charge it with my existing charger, which is 2A with a simple barrel connector? What do you think? Cheers! Rich.
do you know what charger type to charge one. I bought one online but didn't come with a charger
Same here, I've given up and I'm going to strip and utilise the batteries needed for a slightly lower ah and buy a new bms as I can't figure out which wires are the charge- and discharge-, and giant use unique board lettering not found on the web
How much volt have 1 battery 18650
My aim is to replace the cells in my Giant battery 26V9A. Which cells would you recommand ?
I would use these: www.nkon.nl/rechargeable/18650-size/panasonic-ncr18650pf-3-7v-2900mah.html
because they are very price worthy and go down to 2.5V
You should keep the BMS, because with a generic BMS you can no longer use the original charger anymore (thanx to Giant). Because the BMS might have a bit higher cut-off voltage than 2.5V you might get a bit less juice out of them than specified, but still, let it be at least 13 Ah which is 4 Ah more than the original. Increasing the lower cut-off voltage does increase the life of the cells though, so it is never a bad idea. What more can you wish for less than 100 euros?
Any update regarding this project?
where do I get a replacement charger
Hi, this is a giant charger, but the Twist has 3 different chargers as far as I know. You have to look at the amount of pins needed. 3/4/5 pins.
www.bol.com/nl/p/giant-twist-acculader-e-bike-29-4v-2a/9200000119009087/?country=BE&Referrer=ADVNLGOO002037-G-71780254547-S-731986871647-9200000119009087&gclid=Cj0KCQjw6KrtBRDLARIsAKzvQIEWL2evEcJnY5rzP3Spn5UbySmDQtAoiqlirxR6fhInSEz9jLuVS64aAurZEALw_wcB
Hallo....
I need a Video for opening an energy pack 500 (2015). Giant full e +0.
Can you post this video fot the second time on youtube this one isnt working. Thanks.
anyone have any idea if a giant twist rs2 can be derestritced? if so, how i might go about it?
Hi, not sure if RS is same as RS2, but you can find tuning for RS version on ebiketuning.nl. 2 types of RS.
Yes, it will probably work. Search on the chainstay method for derestricting ebikes. Lots of info out there. Worked on my Giant Ebike. USA version though.
ua-cam.com/video/_ChQuhQaYdE/v-deo.html
You spent a 23 minute video of opening a simple plastic box, but you forgot to show us the part numbers of the Sanyo cells inside. Not very clever is it? Technicians want to know the specs of the cells inside, not how to unscrew a screw.
i know a hk 550 when i see one ..
Close... Align 550
The bag just folds open, you don't have to use a knife and cut it.
Ну и бред. Не разбирая можно запустить этот аккумулятор, если полностью не вышел из строя какой-то элемент. Вчера за 30-40 минут запустил точно такой аккумулятор. Сейчас аккумулятор полностью заряжен, готов к работе.
Goedenavond, vertel me alsjeblieft welke draden er uit de oplader moeten komen. Bedankt voor eerder!
No attempt to analyze/inspect the design. No common sense. He took apart the battery and he has not shown any interest to understand he design. Lord have mercy!