$859.99
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Nov 17 – Nov 19
Recently Viewed
At a glance
- Condition
- New
- Size
- 320Ah Heated (Mini)
- Set
- 1-Pack
- Model
- EA-A40128D-1C
- Dimensions
- 7.44"D x 14.49"W x 10.04"H
- Weight
- 57.3 lb
- Voltage
- 12.8 volts
- In the box
- 12V 320Ah Self-Heating Battery
Features 8
- 2 Upgraded Heating Modes: 12V 320Ah Mini Self-Heating Battery comes with Regular and Energy-Efficient options. Regular mode activates heating below 41℉(5℃) when charged, stops at 50℉(10℃) to begin charging—suits cold-weather needs.
- Save Space & Easy to Transport: 35% smaller (14.49×7.44×10.04in) than 12V 300Ah lifepo4 battery& 70% lighter (57.3lbs) than 3 lead-acid 12V 100Ah. Fits tight RV/marine spots—no heavy lifting inconvenience.
- Power All Your Gear Consistently: 4096Wh energy + 2560W max continuous output. Runs RV appliances, marine tools, off-grid setups—avoid power shortages during your adventures.
- Steady Winter Performance: Smart self-heating + low-temp protection. Delivers reliable power in cold weather—winter camping/marine trips stay on track.
- Monitor Power in Real Time: Bluetooth 5.0 + LiTime App. Check battery level, temp & status anytime—manage power effortlessly from your phone.
- Long-Lasting & Eco-Conscious: EV-grade LiFePO4 (4000-15000 cycles/10-year lifespan). low maintenance—reduce replacement costs & minimize environmental impact.
- Durable & Dependable Use: IP65 waterproof/dustproof + 5-year warranty + recognized certifications (Complies with FCC, CE, RoHS, UN38.3). Withstands harsh outdoor conditions.
- Protection Upgrade: This LiTime product is covered by AIG Product Liability Insurance, effective from May 22, 2026.
Specs 19
| Compatible with Vehicle Type | Boat, Not for starting batteries, golf carts, or jacks., RV, Truck, Van |
|---|---|
| Voltage | 12.8 volts |
| Number Of Cells | 1 |
| Resistance | 40 milliohms |
| Terminal | M8*16 |
| Battery Capacity | 320 Ah |
| Automotive Fit Type | Universal Fit |
| Size | 320Ah Heated (Mini) |
| Item Weight | 57.3 pounds |
| Item Dimensions D x W x H | 7.44"D x 14.49"W x 10.04"H |
| Battery Type | Lithium Ion |
| Brand Name | Litime |
| Manufacturer Part Number | L12V320-200-HBT-4-W190 |
| Item Highlight | Bluetooth, 2 Heating Modes, 4000+ Deep Cycle Lithium Batteries, Low Temp Protection, Max 4P4S, for Cold Climate |
| Model Number | EA-A40128D-1C |
| Manufacturer | LiTime |
| Number of Items | 1 |
| Number of Packs | 1 |
| Manufacturer Warranty Description | 5-year warranty |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 17 – Nov 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Wow
Size: 320Ah Heated (Mini)
Set name: 1-Pack
I've been using Lithium Iron Phosphate batteries in my RV's for almost 10 years now. The technology is superior to lead-acid batteries and even lithium ion batteries with regards to weight, safety, charging characteristics, size, etc. This particular bad boy is equivalent to five car batteries, but at a fraction of the size. The only Achilles tendon to LiFePO4 batteries is that they can't charge or discharge at freezing or below (as controlled by the BMS). However, the built-in heater in the LiTime battery I am reviewing eliminates this problem. The other drawback to these batteries is the cost, when compared to lead-acid or lithium ion batteries. But over the past 10 years, I've seen the price of this technology drop by 30%, or so, and the quality go up, in general. I say that because it now seems that one of the top LiFePO4 battery makers in this country, once thought of as the top of the line, has been shown to have major quality issues the leads are shoring out internally). LiTime, on the other hand, only have rave reviews by people who analyze and take apart these batteries for review purposes. I have had this battery for only five months now, but have only had excellent performance from it. It does have a built in SOC (State of Charge) feature that runs off of the BMS and is accessible by the phone app, but I still wired in the more accurate Victron SOC meter. Created an Acacia tray for my battery and the Victron SOC to fit in the area designed for two car batteries in the front compartment of my 5th-wheel (see picture). By the way, you can remove the vent hose designed for the lead-acid batteries. This puppy doesn't throw off toxic fumes. Highly recommended for RVers or home back-up systems.
...
show more
Reviewed in the United States on June 21, 2026 by BrainDoc
Solid performance and value
Size: 320Ah Heated (Mini)
Set name: 2-Pack
These are workhorses - perfect for going offgrid in an RV! I am running four of them and love the quality and power.
Reviewed in the United States on October 12, 2026 by Joe Laberge
Almost a Miracle
Size: 320Ah Heated (Mini)
Set name: 1-Pack
I bought this battery to replace two, aging AGM golf cart batteries which have been supplying power to our travel trailer for the past 7 years. Here are some of the selling points: o Total weight of the two AGM batteries: 140 pounds. Total weight of this battery: 60 pounds. Why do I care? Partly because we were nearing the limit of the tow vehicle hitch weight. Also, lighter is better over all, right? o Total useable power from two AGM batteries: maybe 160 - 170 amp hours. Total useable power from this battery: 320 amp hours. o Voltage drop from the AGM batteries under heavy load (inverter at 1600 watts) meant that we could only run the microwave or the Keurig on the first day of boon docking; with the LiTime 320 ah battery the voltage starts higher and stays higher, so the inverter’s 10.5 volt minimum is not an issue until the battery is almost completely depleted. o Charge rate on the AGM batteries (via generator, solar, or shore power) was never very fast, and got s-l-o-w-e-r and s-l-o-w-e-r as the battery charged up. This battery will happily accept a high charge rate. I’ve got a generator which puts out up to 2,200 watts; it’s frustrating to charge the AGM batteries since they start at maybe 200 watts, then soon down to 190…180…170…. o The app with the LiTime is a handy way to check status. No app, of course, with the AGM batteries. If you’re considering this battery, the Camo double battery box will work. There is enough room left over inside to mount a DC to DC charger. My wife and I like boon docking, and we could only get about 3 days from our AGM batteries. We have not yet had a trip where this new battery can be tested out, but if the specs hold up then it should be a Great Leap Forward, and we should be able to use our Keurig the whole time.
...
show more
Reviewed in the United States on May 6, 2026 by Eric J.
Absolutely awesome
Size: 320Ah Heated (Mini)
Set name: 1-Pack
Bought this battery a few months back and decided to order another. They work perfectly and installation was a breeze. Way smaller than similar AH batteries. The 320ah lasts a good amount of time and now with 2, I can run an a/c in my camper for 8 hours no problem without a charge. The solar to charge it is super easy. Weight is definitely a lot less than AGM batteries for the AH rating. Best value for an RV.
...
show more
Reviewed in the United States on September 6, 2026 by Kelvin
Really happy with my purchase!
Size: 320Ah Heated (Mini)
Set name: 1-Pack
Amazingly fast shipping and FedX careful delivery. Battery was packaged extremely well with 2-3 inches of dense foam all around. I followed instructions, woke up the battery and played with the app a little. All looks great, with cells appearing balanced and at 54% capacity - perfect. I haven’t had a chance to use the battery yet, but it appears to be of very good quality, with a well written instruction manual. I have read nothing but good reviews on Litime batteries, so I expect I will be happy with the performance, reliability and safety. Price may be a little more than others (but less than some with bad reviews), but at this time I feel it is a great value, considering the peace of mind. Also should mention it fits in the standard Camco double group 24 battery box on my Rockwood Minilite. I will update if there are any surprises.
...
show more
Reviewed in the United States on April 27, 2026 by Guitarfish
Best RV upgrade ever.
Size: 320Ah Heated (Mini)
Set name: 1-Pack
Best RV upgrade I’ve ever made. This single battery makes my old pair of AGM’s look like flashlight batteries. Seems slow to start picking up a charge from my three 140w panels but I’m relying on the app which seems a bit primitive. Solar controller shows charging and app says standby unless in absolute full sun. Still learning. Overall I’m very happy with the battery.
...
show more
Reviewed in the United States on July 5, 2026 by Don D.
Great upgrade!
Size: 320Ah Heated (Mini)
Set name: 1-Pack
Great battery upgrade for our medium travel trailer. The Bluetooth function is great, as is the on demand self heating feature. Would highly recommend.
Reviewed in the United States on September 28, 2026 by S. Kuehmichel
Works as expected, like the Bluetooth interface
Size: 320Ah Heated (Mini)
Set name: 1-Pack
I like the built-in Bluetooth. Great to be able to see so much battery information. Installed this as a house battery in my adventure van.
Reviewed in the United States on July 8, 2026 by J. Bowman