Roadwarrior Part #


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RV, Trailer, Camper Lithium House Battery

(9 customer reviews)

Deep Cycle Lithium Battery

for RVs, Motorhomes, Campers, Trailers, and Vans

Order Today and Save $205


Regular Price: USD 800

Sale: USD 595

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Brand new! No core charge
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OEM direct fit
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LFP Storage and House Battery for RV Campers, Trailers, Motorhomes and more

Premium lithium battery technology by Roadwarrior™, was developed as an upgrade to traditional batteries for heavy trucks. These durable, tough batteries are then adapted for RV’s, Campers, Motorhomes, Trailers, and more.

Ideal for enthusiasts looking to pull longer run times from their house power bank, reduce onboard weight, and have the best long-term value.

LightningVolt™ Batteries run twice as long between charges compared to traditional batteries and with more charge cycles they last you ten times longer!

Designed for Canadian winters, LightningVolt™ lithium batteries are built to operate in cold temperatures. The heavy-duty design resists vibration, shock, and the elements.

With a lower depth of discharge, LighningVolt™ lithium technology powers your refrigerator, microwave, coffee maker, AC, and electronics for longer. No need to start your engine to recharge!

High Performance Deep Cycle Battery features Cobalt-free Lithium Iron Phosphate cell technology, each battery is individually assembled and thoroughly tested to ensure:
  • Longer Lasting & Better Value than traditional AGM Deep Cycle Batteries
  • More Useable Power: Unlike conventional flooded (lead acid) batteries that should never be taken beyond 50% depth of discharge, Lithium Iron Phosphate technology can withstand deep discharges allowing you to take advantage of more of the battery’s rated amp hours
  • Capable of 10X more life! 2,000 charge cycles at 95% depth of discharge and over 4,000 cycles at 50% depth of discharge. 1 LightningVolt battery can save you from replacing 10 traditional batteries!
  • Rapid Charging: Lithium batteries can be charged quickly
  • Clean, Safe and Truly Maintenance-free: no messy or dangerous acid spills, can be mounted in virtually any position, no gassing and never requires water to be added
  • Near Zero Discharge: when stored for extended periods on a full charge
  • Vibration and Shock resistance: designed for use in heavy trucks
  • Longest life: Lasts 10 times longer than a conventional flooded battery (lead acid)
  • 12.8V, 100Ah, 1300Wh, Size: Group 31, 1/2 the weight of a regular battery for easier installation

Always Ready

Boasting a near-zero self-discharge rate, even if your RV or Motorhome is parked without a charger, LighningVolt™ batteries will still be ready to go when you need them most. And with a steady maximum discharge voltage regardless of charge level, you can count on the highest performance between charges.

LightningVolt™ batteries support legal outdoor recreation like Camping, Off-Grid Camping, Boondocking, Adventure Camping, Dry Camping and more! Venture out as far as you like, your Roadwarrior batteries will keep going long after the day is done.  

Worry-Free Technology

LightningVolt™ batteries are engineered with a value-added Battery Management System for longer life and better performance. Built in safety protects against overcharge or overcurrent and allows for maximum discharge depth without damage — ensuring consistent reliability and performance, even through cold temperatures! A great choice for camping and outdoor recreation

Longer run times between charges and 2x more usable power thanks to a greater depth of discharge. This means less frequent and shorter engine starts so you save more fuel. With less time spent fueling up, you can spend more time camping and enjoying the outdoors


A. Yes, batteries can be connected in parallel or in series 
Series: A maximum of 4 batteries may be connected in series to achieve a 48V system.
Parallel: LightningVolt™ batteries can be connected in parallel to provide even more capacity!
A. No special conditions are required! The very low self discharge rate means you can leave the battery for up to 6 months between use. No float or trickle charger is required.
A. We do not recommend LightningVolt™ as a replacement starter battery or for jump-start applications on combustion engines. LightningVolt™ batteries are designed for long term storage and deep discharge. Engine starting is the one application when traditional lead acid batteries really excel.


Weight 11.3 kg
Dimensions 32.99 × 17.19 × 21.99 cm
Part Type

Part type


RW Part Number


RW Part Number


lithium chemistry

LiFePO4 Lithium Iron Phosphate Battery

battery capacity

• 12V 100 Ah
• 2X more power capacity & 10X longer lasting
• Built for Repeated Discharge
• 2,000 charge cycles @ 95% DoD
• 4,000 charge cycles @ 50% DoD
• 200,000-400,000 Ah lifetime

charge conditions

• Max 14.4V
• 90% at 13.8V – Max 0.5C = 50A
• Min -20C
• Max 60C
• Float charge not recommended, below 14.6 is acceptable
• Equalization not recommended
• No Temperature Compensation

discharge conditions

• Max 1.0C = 100A
• Min 10V
• Max 60C
• Min -20C

self-protection conditions

• Over voltage
• Under voltage
• Current overload
• Over temperature
• Short circuit

9 Customer Reviews

  1. Bob

    I recently bought 4 of these for my RV, so far they have handled all my appliances without issue. Excellent work roadwarrior

  2. Adam

    So far so good! Recently installed 4 of these in my truck eAPU. Lasts a lot longer then the old lead acid ones

  3. Jim

    Battery is fantastic! I have 4 in my electric APU system for my heavy truck, so far I’m very happy with them

  4. Mike

    Great work on the batteries roadwarrior

  5. Dave

    Bought one of these for my troll motor and it’s worked great so far!

  6. Clark

    My first time with Lithium batteries I just put 2 of these in my RV, they work really well

  7. Katie

    Great job on the battery guys! So far in my testing they have lasted a lot longer then my previous AGM ones

  8. Joe

    This battery is great I have it hooked up to my troll motor, lasts a lot longer then my last battery and was easier to put in

  9. Kyle

    recently installed 4 of these batteries into the eAPU system in my truck. So far they last considerably longer then my previous batteries

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Better Coating, Better Performance.

Roadwarrior is the only manufacturer to use Metalcor® catalyst technology across its entire range of Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction catalysts (SCRs). Metalcor® catalysts feature high activity catalyst coatings fused to thinner, stronger, catalyst substrates to guarantee maximum performance under the harshest conditions.

Metalcor® catalyst coatings are designed and produced in our own labs. We then inspect each unit to ensure you get more fuel efficiency, lower consumption of DEF, and long term performance from your heavy duty engine!

Roadwarrior Has You Covered!

All Roadwarrior parts include a full value 1-year warranty. To make the process hassle-free, our parts have a metal nameplate with the serial number, so even after 500,000 miles of service, it’s still easy to identify. This avoids the common problem of serial numbers printed on stickers that burn off after the first start-up, making them impossible to return. Our failsafe system allows us to work in your interests, honouring claims for on-road and off-road replacements, and giving you peace of mind.

And since Roadwarrior parts are designed to meet or exceed OEM specifications, you can rest easy knowing our direct fit parts will take the problems out of your aftertreatment without interfering with your OEM warranty.

Next Day Is Nice, Same Day is Better!​

A faulty emissions control system can cost you thousands in wasted man-hours as your heavy equipment sits in the shop awaiting a new part. Whether it’s a truck behind on orders, a bus that can’t take passengers, or heavy machinery delaying construction deadlines, Roadwarrior can get you moving again! 

Roadwarrior has twelve warehouses across the U.S.A. and Canada, which can deliver the most popular aftertreatment parts in 1-2 days. With over 1,000 DPFs, DOCs and SCRs on offer, Roadwarrior offers the largest aftertreatment catalogue.