BEANS
Posts: 3
Joined: Sat Jun 08, 2019 2:03 pm

Range extending battery

Sat Jun 08, 2019 2:16 pm

I am new to the forum. I recently purchased a 2016 Spark EV and I love it, except for the range. I was expecting an 82ish mile range, but since I live in Phoenix AZ, I use the AC constantly, which brings my range down to about 65.

I’m certain that someone has already thought to do this, but things are always changing and I might bring some insight to others about helping this dilemma.

I purchased a Chevy volt battery a few years back that I’ve been using as a house battery. Basically an oversized Powerwall. I’ve been toying with the idea to add it to the Sparks battery to extend the range. Either by towing a small trailer, or adding it to the vehicle. I understand it’s about 420 lbs, but I still think it’s doable.

I would think that (so long as the voltage is similar and number of cells between packs are same or similar, that you could just attach a cable to the positive and negative terminals on the current battery, and in essence, extend the range.

Is this doable or just a pipe dream? Does the software not allow for this?

Thanks guys!

JPL
Posts: 112
Joined: Sun Jul 09, 2017 11:42 pm
Location: Vancouver, BC

Re: Range extending battery

Sun Jun 09, 2019 6:25 am

The only cost effective would be using higher density Battery packs like the Tesla power modules, not Volt ones.

Look Jimbo project:


https://youtu.be/Qb7vg08zluQ
2016 Spark EV w/CCS
Front Speakers: Alpine 4" (SPS410)
Back Speakers: Alpine 5X7" (SPS517) w 3D print adapters

17 " Rims
F: Michelin Pilot Sport A/S3 205/40R17
B: Hankook 205/45R17

2020 Kia E-Soul

2000 Honda Insight MT

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