#2,091 in Health & Personal Care
Reddit mentions of 12V Lithium Battery for Tesla Model 3
Sentiment score: 2
Reddit mentions: 3
We found 3 Reddit mentions of 12V Lithium Battery for Tesla Model 3. Here are the top ones.
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Greater Capacity, True >40Ah capacity Lithium BatteryLonger Lasting with 4 years warranty (full coverage)60% lighter weight (12lbs vs 28lbs OEM)Drop-in replacementLess Voltage sag, better performance and more bass
Specs:
| Color | black |
| Height | 7.4803 Inches |
| Length | 8.14959 Inches |
| Number of items | 1 |
| Size | tesla model 3 |
| Weight | 12.4 Pounds |
| Width | 6.88975 Inches |
Do you mean this one? I'm pretty sure you're not supposed to use a lithium 12V battery because they can't handle being deep-cycled.
Also considering getting one of these: 12V Lithium Battery for Tesla Model 3 https://www.amazon.com/dp/B07K4SCB1Y
A bit expensive. But I want lithium everywhere! :-)
Edit: Site for the battery as it’s less “expensive” there: https://www.ohmmu.com/product-page/12v-lithium-battery-for-tesla-model-3
not sure what the recharge rate is but i would imagine unless your directly tethering to the terminals then you would be limited to the fuse amperage, typically like 15 amps on a cigarette plug i think?
back on the main topic, maybe something in this article might help? https://teslatap.com/articles/12-volt-battery-compendium/ they dont mention exact rates that i saw but it says "
>The Gen 2 DC-DC converter in the refreshed Model S accepts 220 to 430 VDC at 15 amps, and outputs 9 to 16 VDC. When outputting 12 VDC, it can deliver about 200 amps.
>
>The Model 3 integrates the charger and the DC-DC converter into a single package, the PCS (Power Conversion System)
​
IMHO i would just invest in one of those Portable power stations from the likes of Jackery, Anker or Goal Zero especially seeing as how the replacement battery is going for about $500 on Amazon.