technotony007
10 W
- Joined
- Nov 23, 2019
- Messages
- 71
Hello All,
I am current looking to increasing the range of my 2019 Giant fathom E+3. My plan is to build own battery and house in a Battery bag ( see photo below ). Then try and tap into the wiring of the exiting circuit on the bike. The OEM battery , which is Energy Pak 400. My understanding is a 38v unit, containing 40 - off 18650 cells. With this setup i get a range of Approx. 45km.
Therefore i believe this to 10s4p arrangement.( @400w)
My plan is to use 14s6p battery , using Samsung 18650 's 3400mah per battery. (20.4 ah , approx. 1000 watts.)
I have tried searching online to find a wiring diagram for my bike , but the Giant Website does not have these. Searched for hours on the internet but no luck...
I want to try and make sure i construct this hybrid battery that does not fry the circuitry and a expensive repair.
Does anymore have one of these diagrams they could forward me ? or have an idea what the Pinouts for battery connectors in the photo below my main are ?
Or if there is a website , someone could point me in the right direction , i would be most grateful ?
thoughts and any help on this would greatly appreciated.
regards
tony
I am current looking to increasing the range of my 2019 Giant fathom E+3. My plan is to build own battery and house in a Battery bag ( see photo below ). Then try and tap into the wiring of the exiting circuit on the bike. The OEM battery , which is Energy Pak 400. My understanding is a 38v unit, containing 40 - off 18650 cells. With this setup i get a range of Approx. 45km.
Therefore i believe this to 10s4p arrangement.( @400w)
My plan is to use 14s6p battery , using Samsung 18650 's 3400mah per battery. (20.4 ah , approx. 1000 watts.)
I have tried searching online to find a wiring diagram for my bike , but the Giant Website does not have these. Searched for hours on the internet but no luck...
I want to try and make sure i construct this hybrid battery that does not fry the circuitry and a expensive repair.
Does anymore have one of these diagrams they could forward me ? or have an idea what the Pinouts for battery connectors in the photo below my main are ?
Or if there is a website , someone could point me in the right direction , i would be most grateful ?
thoughts and any help on this would greatly appreciated.
regards
tony