720: Dual Battery, Lithium, or Power Station? The Complete Guide to Vehicle Power Systems

A listener asked about power systems, so Jimmy and Tyler break down every option: dual battery AGM, single and dual lithium, power stations, and the hybrid setups that combine them. Covers why lead acid batteries don’t belong in an off-road vehicle, why AGM never delivers its full rated capacity, why lithium gets you roughly double the usable power in the same size battery, and where AGM still wins (cold weather, sustained winching). Plus a breakdown of power station tech, and a $5,000 RedArc system that converts between a vehicle dual-battery setup and a portable power station, and a cautionary tale about frying a 40-amp alternator at a Jeepers Jamboree airdown. BLUETTI Elite 100 V2 Portable Power Station: https://amzn.to/4wjM4DGJimmy’s New Battery – ECO-WORTHY 12V 100AH LiFePO4: https://amzn.to/4vy11lpJimmy’s Old Battery – 100Ah Mini LiFePO4 Bluetooth Lithium Battery: https://amzn.to/44F6Mlm SnailTrail4x4 Discord: https://discord.gg/yFyFFkQbuyCome hang out with us on the SnailTrail4x4 Discord — it’s the easiest way to connect with Tyler and Jimmy directly, chat with fellow offroad enthusiasts, and get first access to Group Buys and Treasure Hunt token drops. MORRFlate Giveaway at 900 Reviews on Apple Podcast. But our next giveaway is when we reach 800 reviews; we are giving away an OnX Elite Membership. We will also give away an OnX Elite membership when we get to 850. However, when we reach 900 Reviews, we are teaming up with MORRFlate for a $1000 MF Product Giveaway. Go over to Apple Podcasts to leave your review now and become eligible to win. Congratulations to A13XMONT, who won a set of tires from Yokohama Tire! Call us and leave us a VOICEMAIL!!! We want to hear from you even more!!! You can call and say whatever you like! Ask a question, leave feedback, correct some information about welding, say how much you hate your Jeep, and wish you had a Toyota! We will air them all, live, on the podcast! +01-916-345-4744. If you have any negative feedback, you can call our negative feedback hotline, 408-800-5169. 4Wheel Underground has all the suspension parts you need to take your off-road rig from leaf springs to a performance suspension system. We just ordered our kits for Kermit and Samantha and are looking forward to getting them. The ordering process was quite simple, and after answering the questionnaire, we ensured we got the correct and best-fitting kits for our vehicles. If you want to level up your suspension game, check out 4Wheel Underground. SnailTrail4x4 Podcast is brought to you by all of our peeps over at irate4x4! Make sure to stop by and see all of the great perks you get for supporting SnailTrail4x4! Discount Codes, Monthly Give-Always, Gift Boxes, the SnailTrail4x4 Community, and the ST4x4 Treasure Hunt! Thank you to all of those who support us! We couldn’t do it without you guys (and gals!)! SnailSquad Monthly Giveaway This month’s giveaway is with Iceco Freezers. We are excited to work with and share their exciting new releases. One lucky winner has a chance to an ALP20 Fridge. Big thanks to Iceco for sponsoring this month’s giveaway. If you want a chance to win, sign up for the Giveaway Tier on Irate4x4 Congrats to Johnny Freskie, you won the Rusoh Fire Extinguishers. We have one of their 2.5-pound extinguishers to give away to a lucky winner. This extinguisher has an 18-year shelf life and is the best fire extinguisher for any off-road vehicle. To learn more, check out Rusoh.com. If you want a chance to win, sign up for the Giveaway Tier on Irate4x4 Listener Discount Codes: SnailTrail4x4 –SnailTrail15 for 15% off SnailTrail4x4 MerchMORRFlate – snailtraill4x4 to get 10% off MORRFlate Multi Tire Inflation Deflation™ Kits4WheelUnderground – snailtrail 10% offIronman 4×4 – snailtrail20 to get 20% off all Ironman 4×4 branded equipment!Sidetracked Offroad – snailtrail4x4 (lowercase) to get 15% off lights and recovery gearSpartan Rope – snailtrail4x4 to get 10% off sitewideShock Surplus – SNAILTRAIL4x4 to get $25 off any order!Mob Armor – SNAILTRAIL4X4 for 15% offSummerShine Supply – ST4x4 for 10% offBackpacker’s Pantry – Affiliate LinkLaminx Protective Films – Use the Link to get 20% off all products (Affiliate Link) Show Music: Midroll Music – ComaStudio Outroll Music – Meizong Kumbang