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Author Topic: Charging the enertia faster  (Read 1999 times)

BiggerCharger

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Charging the enertia faster
« on: March 06, 2015, 01:19:07 PM »

I'm finding used non Enertia Plus  and don't like the SLOW charging or Small pack size . I've built LFP packs with bms and would like to ad on a larger charger or an extra battery pack. Is there some way to Break in to there wiring and modify . Or where can I find wiring diagram.
I got lots of extra 40ah calbs .
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Richard230

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Re: Charging the enertia faster
« Reply #1 on: March 06, 2015, 09:27:01 PM »

You might find some help here:  http://brammoforum.com/index.php
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Richard's motorcycle collection:  2018 16.6 kWh Zero S, 2009 BMW F650GS, 2020 KTM 390 Duke, 2002 Yamaha FZ1 (FZS1000N) and a 1978 Honda Kick 'N Go Senior.

protomech

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Re: Charging the enertia faster
« Reply #2 on: March 06, 2015, 10:22:06 PM »

I haven't heard of anyone modifying the original Enertia (classic) to add more batteries or for faster charging.

The original Enertia (Classic) used 6 Valence U1-12XP modules, connected in series. The datasheet for these modules recommends a C/2 charge rate, so you can cut the stock charge rate in half.

You can see a cutaway Enertia here:
http://brammoelectricmotorcycles.smugmug.com/BrammoElectricMotorcycles/Enertia-and-Enertia-Plus/Brammo-Enertia/12994043_jhddTr#!i=1162942799&k=jL8XB7K

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CrashCash

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Re: Charging the enertia faster
« Reply #3 on: March 06, 2015, 11:23:56 PM »

So apparently the impact of this and the Zero pictures is: invest in SEV (Sevcon) stock... :)
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Doug S

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Re: Charging the enertia faster
« Reply #4 on: March 07, 2015, 02:37:46 AM »

...invest in SEV (Sevcon) stock... :)

Been there, done that. It's going up, too.
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There's no better alarm clock than sunlight on asphalt.
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