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Litime

LiTime 12V 300Ah Lithium LiFePO4 Battery, Built-in 200A BMS, Max 2560W Power Output, Easy Installation, 4000+ Deep Cycles, FCC&UL Certificates, 10-Year Lifetime, Perfect for Off-Grid, RV, Solar.

    • Based on 292 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Li Time US
Arrives Feb 28 – Mar 1
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Style: 12V300Ah


Features

  • Grade A Automotive Cells & UL Certified 200A BMSLiTime's 12V 300Ah lithium ion battery features Grade A Automotive LiFePO4 cells and a UL-certified 200A BMS, ensuring top-tier safety, energy density, power, and stability. Count on our battery for reliable, long-lasting power with minimal self-discharge and robust protection against overcharge, over-discharge, over-current, and short circuits.
  • Scalable Capacity & EnergyUpgrade your power supply with our LiFePO4 Battery, offering 3840Wh energy and supporting 2560W load power. Ideal for solar homes, off-grid systems, RV campers, and emergency backup power. Connect up to 4 batteries in parallel & 4 in series for a massive 40.96kW capacity and 61.44kWh energy (4P4S) ample power for all your devices and appliances.
  • Cost-Efficient & LongevityWith a lifespan of up to 10 years and 4000-15000 cycles, our 12V 300Ah LiFePO4 battery produces a total of 15360kWh energy (3840Wh x 4000 cycles = 15360kWh), providing 50% power savings compared to utility power. Simple installation and reliable performance offer clean energy and cost savings.
  • Lightweight & High Energy DensityLiTime 12V 300Ah battery weighs only 1/3 of a comparable lead-acid battery with the same capacity, and boasts an impressive energy density of 61.14Wh/lb (3840Wh / 62.8lb = 61.14Wh/lb), nearly twice as much as comparable lead-acid batteries.
  • DO NOT use as Starter BatteryIf you need a starting battery, please consider LiTime 12V marine starting batteries series.

Brand: Litime


Size: 12V 300Ah


Product Dimensions: 9.45"D x 20.55"W x 8.58"H


Number Of Cells: 4


Resistance: 40 Milliohms


Terminal: M8


Manufacturer: Ampere Time


UPC:


Brand: ‎Litime


Size: ‎12V 300Ah


Product Dimensions: ‎9.45"D x 20.55"W x 8.58"H


Number Of Cells: ‎4


Resistance: ‎40 Milliohms


Terminal: ‎M8


Manufacturer: ‎Ampere Time


UPC: ‎791571239486


Item Weight: ‎60.8 pounds


Country of Origin: ‎China


Item model number: ‎12V300Ah


Batteries: ‎1 12V batteries required. (included)


Manufacturer Part Number: ‎L12V300-200-Basic-4-A200-IT-TC


Safety Rating: ‎UL, CE, FCC


Date First Available: December 12, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 28 – Mar 1

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Sleek with plenty of power
Review Image by Web Mentorman Web Mentorman
Review Image by Web Mentorman Web Mentorman
I used this battery for my van to replace two 100ah AGMs that were never able to keep up with my refrigerator. I have a 400w solar panel and it's also got ac charging as well as 110v shore power. So far I'm very happy with the battery, it performs well and everything is great. 5/20/2022 update: I learned that this battery does not have a low temp cutoff as others have noted. But I managed to get thru the winter just fine and so far I'm still happy this this unit. I have a manual breaker on my charging sources so I can just turn them off when the temps go down. I don't usually leave my van unoccupied with the solar running for very long so it's no trouble to keep an eye on the temps. Also I have a nice diesel heater in my van so when it gets cold I just open the cabinet door where my battery sits. I'm kind of a wimp and keep the van pretty warm so the battery is never at risk of freezing while I'm there LoL. I have an Ali battery monitor that I use to monitor the charge state and a thermometer in my van as well. So I feel like the lack of a low temp cutoff is not a major issue b/c I'm always around to monitor. This battery performs extremely well and the capacity is as advertised. My favorite feature is getting 300ah in one box that fits perfectly into my cabinet. Plus the price was very reasonable. ... show more
Reviewed in the United States on August 2, 2021 by Web Mentorman Web Mentorman
    • I'm Happy With This Product
Review Image by J Bennett J Bennett
Review Image by J Bennett J Bennett
Review Image by J Bennett J Bennett
Review Image by J Bennett J Bennett
The battery arrived well packaged (picture 1) in just two days. It includes a product manual (picture 2), which I like, and a resealable bag to store the manual, which is very useful in my situation. The terminal hardware was clearly labeled and attached to the document bag (picture 3) so it didn't get lost in the packing. The battery is large because of its capacity, but it fit into my existing battery compartment with no problem (picture 4). I chose a lithium-based battery, because these days they're actually less expensive than lead-acid batteries. Lithium batteries are also much lighter. This battery weighs 63 pounds, but it has roughly twice the usable capacity of my old lead-acid batteries, which weighed a total of 200 pounds. I chose the 300AH (amp hour) model because I run a desktop computer in my bus, and I need enough stored power to run it at night or on cloudy days when my solar panels aren't delivering much power. Starting with a full charge, this battery can run my computer, monitor, speakers, lamp, and a fan for 30 hours or more while still keeping my phone, cameras, tablet, and other gadgets charged. I also chose Li Time because they seem to be working hard to constantly improve their products and their customer service, and I believe in encouraging companies that try. I don't have the equipment to do a full technical review, but you can find such reviews online. According to those reviews, the build quality and performance of Li Time batteries are very good for the price. I would buy from Li Time again, and I would recommend them to others. ... show more
Reviewed in the United States on January 15, 2023 by J Bennett J Bennett
    • Warranty Process is Awful
Batteries worked very well for the first year. They then began declining and swelling. At this time I contacted the seller and they informed me that they would replace the battery but I had to pay over $250. They also asked me to package the battery and send it back to them, but to take the warning and hazard labels off of the shipping box. When I followed these instructions , the first time I took the battery to ship, it was a big deal and I almost had the battery confiscated. It had been very slow communication and ongoing for over one month and the battery is still here, with no refund or replacement. The people are very nice but nothing is getting resolved. They have told me they will do a prorated refund which is only 40% . The battery still sits and awaits for pickup this day. ... show more
Reviewed in the United States on January 20, 2025 by Amazon Customer
    • Price Per Performance you can't beat
Review Image by Jeff Jeff
Review Image by Jeff Jeff
Review Image by Jeff Jeff
First impressions, 1.) Solid product but much lighter than you would imagine. 2.) Quality boxes that they were shipped in 3.) Customer support!!! and I can't express this enough Like most people I am using these batteries in a hybrid solar system for my home. After alot of back and forth and many excel sheets I settled on starting with a 24 VDC battery bank. I ordered 2x of their 300ah 12vdc batteries and planned on running them at 24vdc. So over the course of a few weeks everything started coming in and I got to work. Here are some things to look out for and why these batteries are my new go-to instead of AGM. Alot of people do not understand the chemistry involved in the PO4 batteries and steps that need to be followed for the battery to do what it does best and that's store lots of energy. 1.) These have to ship with a low charge and will need to be charged independently if setting up a large battery bank ( single battery system no need to worry) 2.) After each battery has been if fully charged you connect them in series and let them sit for roughly 24 hours. ( I left my mppt and shunt on so there was a light load during the balancing of the cells ) 3.) They cannot be charged when cold. These batteries have a BMS but it is a modified BMS so that you can discharge the batteries in the cold but for all that is good please make sure your charging system HAS a LOW temp cut off for charging. And or do what I do and have a sperate BMS for the battery bank and let the batteries manage them selfs with in the bank. So since I was not doing an off the shelf setup I had a lot of questions about voltage and charging characteristics of these batteries. There was not much online so I just decided to reach out to customer support and was put in contact with Panddy and it has been by far one of the most productive and useful chats with a customer support rep and it was on the First try. I didn't have to go through 3 or 4 associates before I got the answers I was looking for and they had me up I'm running within an hour. I will update with more information as I get to test these batteries but to break down the setup, Victron for inverter/charger and mppt/BMS, Ampere time for the batteries, and last Newpowa 9bb solar panels. ... show more
Reviewed in the United States on August 12, 2022 by Jeff Jeff

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