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-   -   Lightweight battery snobs... (https://www.miataturbo.net/race-prep-75/lightweight-battery-snobs-83673/)

1993ka24det 03-29-2015 08:48 PM

Leafy What battery is that your using?

Leafy 03-29-2015 08:49 PM


Originally Posted by 1993ka24det (Post 1219594)
Leafy What battery is that your using?

The one I linked in post 7.

nitrodann 03-29-2015 08:52 PM

Fuck everyone who didnt +prop leafy's photo.

Patiofurnituregt 03-30-2015 03:02 PM

1 Attachment(s)

Originally Posted by aidandj (Post 1219340)
Tell me more about this. I've been looking for a cheap jump box for a while.

Here is the jump battery and plug adapter with gator clips, works great for jumping cars but would be even better with proper gator clips.

https://www.miataturbo.net/attachmen...ine=1427742124

stoves 03-30-2015 03:11 PM


Originally Posted by Leafy (Post 1219189)
https://www.hobbyking.com/hobbyking/...dProduct=58820

Between this battery, my volvo electric power steering pump, and the geo tracker alternator (55amp at idle) it will pull this battery down to unsafe voltages in 20 minutes if I hold the power steering pump against the stop as hard as I can (80 amp in this case) while idling. In other words, its fine because I'm sure the pump would have problems in less time than that. Havent run it long enough to need to balance it. Another guy that I race with was running one in his daily driver civic as a test, he left his headlights on while at work one day and killed the battery, like it swole up and wouldnt hold a charge anymore kill, but thats a problem with all lipo batteries.

I had this same battery. It started the car quicker than the stock battery. I also used the Astro Blinky balancer. My battery didn't survive so well. I have 1 dead cell, but that's how it goes some times. For the price, I can just get another one and not worry about it.

Leafy 03-30-2015 03:17 PM


Originally Posted by stoves (Post 1219848)
I had this same battery. It started the car quicker than the stock battery. I also used the Astro Blinky balancer. My battery didn't survive so well. I have 1 dead cell, but that's how it goes some times. For the price, I can just get another one and not worry about it.

Thats kind of a problem with HK batteries in general. I nuked 2 of their normal LiPOs on the death scooter project till I got one that powered it further than 10 ft.

stoves 03-30-2015 03:58 PM

Agree. Until this happened, I was really happy with the performance of the battery. It's stupid cheap for the amount of CCAs it can deliver.

concealer404 03-30-2015 05:04 PM

So... buy two, hook one up, put the other in the glove box as a spare?

Leafy 03-30-2015 05:06 PM


Originally Posted by concealer404 (Post 1219895)
So... buy two, hook one up, put the other in the glove box as a spare?

They have like a 30 or 60 day warranty on batteries. I wouldnt expect one thats shitty to last longer than that.

concealer404 03-30-2015 05:09 PM

Well i mean... sometimes i don't have a 60 day window before i need to be on the road. :P

1993ka24det 03-30-2015 07:32 PM


Originally Posted by concealer404 (Post 1219900)
Well i mean... sometimes i don't have a 60 day window before i need to be on the road. :P

Push Start ;-)

shuiend 03-31-2015 08:43 AM

1 Attachment(s)

Originally Posted by 1993ka24det (Post 1219950)
Push Start ;-)

Naa, build in a crank starter.

https://www.miataturbo.net/attachmen...ine=1427805827

vehicular 03-31-2015 04:00 PM

I have had a Deka ETX20L in my car since September 2012, including about 9 months sitting on the workbench after which it still started the car excellently.

It's tall enough to work ok with the stock tie down (with minor mods), and my local battery recycler gets ~$90 out the door for them.

vehicular 03-31-2015 04:05 PM

I also ran a Ballistic 16 cell for a while that was awesome, but they won't warranty one if you use it in something other than a motorcycle, and they cost an absolute fortune.

Leafy 03-31-2015 04:07 PM


Originally Posted by vehicular (Post 1220163)
I also ran a Ballistic 16 cell for a while that was awesome, but they won't warranty one if you use it in something other than a motorcycle, and they cost an absolute fortune.

If you think those cost a fortune, go on pegasus and look up the price of the ballistic battery that they do warranty for use in cars.

vehicular 03-31-2015 04:13 PM

They actually came down a bunch. Ballistic wasn't happy with how the product turned out and has dropped the price dramatically, and is going to cancel them when Pegasus sells the last of them.

aidandj 01-04-2016 12:54 PM

Anyone have info about Apex batteries? Deka "replacements"

Deka ETX14 Motorcycle Battery

Joe Perez 01-04-2016 01:14 PM

1 Attachment(s)

Originally Posted by aidandj (Post 1296548)
Anyone have info about Apex batteries? Deka "replacements"

Deka ETX14 Motorcycle Battery

Claims to be made from "Environmentally-Friendly Recycled Green Plastic."

Is orange.

https://www.miataturbo.net/attachmen...ine=1451931284

aidandj 01-04-2016 01:17 PM

1 Attachment(s)
https://www.miataturbo.net/attachmen...ine=1451931427

asmasm 01-04-2016 01:59 PM


Originally Posted by vehicular (Post 1220163)
I also ran a Ballistic 16 cell for a while that was awesome, but they won't warranty one if you use it in something other than a motorcycle, and they cost an absolute fortune.

If you want a 16 cell there is a guy on ebay selling batteries in the same configuration as the ballistic evo 2 16. People are RC forums say the cells are legit and that the quality is good:

A123 16 Cell 4S4P 13 2V9 2AH motorbike Battery Starter with Black Case | eBay

Ballistic has the evo 3 line now, it would be good to find out what is inside the cases.


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