Flix battery packs - one idea
Several people have asked me about using the Flix with a battery pack, and I want to share a solution I am developing to make this easy to do.
There are a lot of ways to make a 12V battery pack, and most will work well for powering the Flix as long as they are 10A capable, so if this solution isn't your cup of tea, no big deal, there are other solutions out there. I'd rather not re-invent the wheel, however, and this battery pack is easy to pull off, which what I think makes it appealing.
I looked over what's already available, and discovered that DeWalt Tools makes a series of sturdy, self-contained 12V lithium-ion battery packs that are excellent for our needs, in sizes from 2000mAh to 7000mAh! Third party companies also make replacement batteries in this size, so there are
a lot of good, cheap battery packs available with this same connector. This connector is easy to repurpose for our needs, and I think that's also a big plus for this.
The batteries on question are the Dewalt DB120 series. A two-pack of 3000mAh batteries that are DB120-compatible are available on Amazon for around $30:
2-Pack 3000mAh 12V Replace for Dewalt Battery, Lithioum-ion Battery for Dewalt DCB120, DCB127, DCB123
by VANON Direct:
https://www.amazon.com/dp/B07KW1JFZR/ref=cm_sw_em_r_mt_dp_U_vtEfFb2GHPMM8
The appropriate battery chargers are ~$26:
DCB112 12V 20V MAX Lithium Ion Battery Charger for Dewalt DCB206 DCB205 DCB204 DCB203 DCB201 DCB120 DCB127, Replace for DCB107 DCB105 DCB101 DCB115 by Girapow-NA:
https://www.amazon.com/dp/B07ZQ69TLF/ref=cm_sw_em_r_mt_dp_U_ABEfFbMH2VEE5
So for around $60, you get two 3000mAh battery packs and a charger. That's about $10 more than you'd pay for six bare 18650 batteries and a NiteCore charger, but it isn't too bad.
The connection to the battery pack for testing and proof-of-concept purposes is clear and easy, and only requires a 2.5mm x 5.5mm DC pigtail and two male spade connectors. This is the proof of concept, which works great by the way:
That's fine as a proof-of-concept, but it's DIY is showing, so I have something better in mind for Flix owners.
This is a paper mock-up of the consumer-friendly version, which will take the above idea and package it as a dock for the battery pack, allowing you to use a male-to-male cable to connect the two:
The breakout boards have four parts in total and should be no more than $5 each.
I've ordered some first drafts of the breakout board/battery dock and expect those here within a week. It may take a second revision to get the placement of the tabs and holes "just exactly perfect", but I'm pretty happy with this as a robust solution for Flix portability, and think it will give people who want to take their Flix on the road a drama-free option for doing that.
That's all for now - back to making Flix.
Happy Monday!