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litime 12v 300ah lithium ion battery
dimension of litime 12v 300ah lithium ion battery
 litime 12v 300ah lithium ion battery
12v 300ah lithium battery with BMS protection
lifepo4 vs agm lead acid battery, 12v 300ah lithium battery
LiTime 12V 300Ah LiFePO4 Lithium Battery for RV
simplified wiring of 12v 300ah lithium battery
Flexible expansion solutions
12v battery for rv, marine, off-grid and energy back up
12v 300Ah LiFePO4 battery
litime services
precautions to notice when using litime 12v 100ah mini lifepo4 lithium battery
1 / 1
litime 12v 300ah lithium ion battery
Reliable core performance without added features.
dimension of litime 12v 300ah lithium ion battery
 litime 12v 300ah lithium ion battery
12v 300ah lithium battery with BMS protection
lifepo4 vs agm lead acid battery, 12v 300ah lithium battery
LiTime 12V 300Ah LiFePO4 Lithium Battery for RV
simplified wiring of 12v 300ah lithium battery
Flexible expansion solutions
12v battery for rv, marine, off-grid and energy back up
12v 300Ah LiFePO4 battery
litime services
precautions to notice when using litime 12v 100ah mini lifepo4 lithium battery
1 / 1
Features
Sale

LiTime 12V 300Ah LiFePO4 Lithium Battery for RV

$589.99
$1,239.98
- 52.42 %

All-Day Energy in Just One Battery: 3840Wh for Your RV, Off-Grid Needs, and Emergency Backup

  • 200A BMS, with 200A max. continuous discharge/charge current & 800A surge discharge current (1s).
  • 100% protection, including overcharge, over-discharge, over-current, overheating, and short circuit protection.
  • EV-grade LiFePO4 cells, 4000+ cycles@100% DOD, 10 years lifespan.
  • 3840Wh energy & 2560W max. output power.
  • Max. 4P4S, up to a 51.2V 1200Ah system, ideal for home backup energy, off-grid cabin, etc.
  • 2/3 lighter & 2X energy (1C), replacing 3*12V 100Ah lead-acid battery.
  • High-capacity battery, suitable for RV, marine, off-grid, home storage, solar system, etc.
  • 4 charging ways - battery charger, solar panel, generator, alternator.
  • Size: L20.55*W9.33*H8.58 inch. View Specs.
  • UL-1973 tested, FCC, CE, RoHS, UN38.3 certified.
  • Do NOT use it as a starter battery! Please consider LiTime 12V marine starting batteries series.
  • Please do not orient the battery with top or front side downward. Other orientations are permissible.
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Comparison
Quantity:
$589.99
$1,239.98
- 52.42 %
warranty
5-Year Warranty
Backed up by techical support within 24hrs.
Free Shipping
Free standard shipping on all orders.
Delivered in 2–5 business days.
Free Returns
30 Days Hassle Free Returns
litime 12v 300ah lithium ion battery
12V 300Ah
$589.99
$1,239.98
Features
Specs
FAQ
Reviews
off grid system elements needed with litime 12v 300ah lifepo4 lithium battery
Outstanding Features of LiTime 12V 300Ah Battery
The LiTime 12V 300Ah battery features advanced EV-grade LiFePO4 cells, offering over 4000 deep cycles at 100% depth of discharge (DOD) for exceptional longevity. Its compact design makes it 1/4 smaller and 2/3 lighter than traditional batteries, enhancing portability and ease of installation. Equipped with a robust 200A Battery Management System (BMS), this battery ensures efficient power distribution and safety. With a total energy capacity of 3840Wh and a maximum continuous output power of 2560W, it meets diverse power needs. The battery supports up to 4 parallel connections for expanded capacity and boasts an IP65 waterproof rating, making it suitable for outdoor use. Additionally, it requires no maintenance and adheres to safety standards, including CE and UN38.3 certifications, ensuring reliability and peace of mind.
features of litime 12v 300ah lifepo4 battery
EV-grade LiFePO4 cells, which are designed for superior performance and longevity. These cells provide over 4000 deep cycles at 100% depth of discharge (DOD), ensuring they can be used extensively without significant degradation. They boast a service life of more than 10 years, making them a reliable choice for long-term applications. Additionally, these cells are environmentally friendly, being green and non-toxic, which aligns with sustainable energy practices. They are also certified under multiple safety standards, including UL1973, FCC, RoHS, and UN38.3, ensuring compliance and reliability in various applications.
ev grade cells information of litime 12v 300ah lifepo4 lithium battery & lifespan information
200A BMS Protection
The 200A BMS provides 100% protection against various risks, including overcharging, over-discharging, overheating, overcurrent, and short circuits, ensuring reliable operation. The BMS supports a maximum continuous discharge and charge current of 200A, allowing for robust power delivery. Additionally, it boasts a low self-discharge rate of just 3% per month, enhancing efficiency and making it ideal for long-term storage.
200A battery management system protection information of litime 12v 300ah lifepo4 battery
Lighter, More Usable Energy, More Space Saving
The LiTime 12V 300Ah batteries are 2/3 lighter than traditional lead-acid options, weighing only 62.8 lbs compared to 191.7 lbs for a typical lead-acid battery. This significant reduction in weight not only simplifies handling and installation but also enhances overall usability. With an impressive 200% usable energy output, our LiFePO4 batteries deliver a total capacity of 3840Wh at 100% depth of discharge (DOD) and 1800Wh at 50% DOD. This ensures that users can maximize energy efficiency for a wide range of applications, from recreational to professional use. Additionally, our batteries are designed with space-saving in mind, offering a 1/4 reduction in space requirements compared to conventional batteries. This allows for more efficient use of available space in various setups. Coupled with the convenience of zero maintenance and the elimination of complex wiring connections, our LiFePO4 batteries are the ideal solution for those seeking high performance and practicality in energy storage.
benefits of litime 12v 300ah lifepo4 battery over lead acid - lightweight, more usable energy, space saving
Build 51.2V 1200Ah Battery Bacnk for 64.44 KWh Usable Energy
This expandable system supports a maximum load power of 40.96 kW, making it ideal for a variety of applications, from residential energy storage to commercial use. With a remarkable maximum usable energy of 61.44 kWh, this battery bank ensures that users can effectively harness and utilize stored energy. The system supports discharging and charging currents of up to 800A, enabling rapid energy transfer and efficient operation.
energy information of connect litime 12v 300ah battery in series and parallel
3840 Using Energy
The LiTime 12V 300Ah battery innovative energy solution with a remarkable 3840Wh capacity, designed to efficiently power essential appliances for extended periods. This system can run a fan for up to 96 hours, a fridge for 76 hours, and a TV for 38 hours, ensuring comfort and entertainment. It can also support a washing machine for 7.7 hours, a microwave for 3.8 hours, and an air conditioner for 3.4 hours, making it perfect for both everyday use and emergency situations. Experience the reliability and versatility of our energy management solution, tailored to keep your essential devices running when it matters most.
usable information of litime 12v 300ah lifepo4 battery (3840wh)
Reliable LiTime Services
Our energy solutions are backed by rigorous testing and certified for excellence, ensuring top-quality performance and safety. With a service life of over 10 years, these products are designed for longevity and reliability. We offer a generous 5-year warranty, providing peace of mind and support for your investment. Plus, enjoy the convenience of free shipping from our local warehouse, coupled with 24-hour service to assist you whenever needed. Experience unmatched quality and customer care with our trusted energy solutions.
litime servies provide for litime 12v 300ah - 5 year warranty, free shipping
4 Ways to Charge
The LiTime 12V 300Ah LiFePO4 battery can be charged by 4 ways. The LiFePO4 charger can fully charge your battery in around 5 hours at 60A. For solar energy enthusiasts, our combination of a solar panel and MPPT (Maximum Power Point Tracking) can harness energy in just 2 sunny days at 600W. Additionally, an alternator paired with a DC-DC charger charges in about 5 hours, while a generator with an AC-DC charger operates at 14.6V, providing flexible charging options.
charging information of litime 12v 300ah lifepo4 battery
Adventure with LiTime 12V 300Ah LiFePO4 Battery
Your ultimate companion for adventure and energy solutions across various applications. Perfect for RV enthusiasts, this battery provides reliable power for long trips and off-grid living. For marine adventures, it ensures your boat runs smoothly with consistent energy. Heavy-duty truck operators can benefit from its robust performance, making it ideal for demanding tasks. Additionally, the battery is perfect for home storage, allowing you to harness solar energy and maintain power during outages. Experience versatility and reliability with the LiTime 12V 300Ah battery, designed to enhance your adventures and energy management needs.
using applications of litime 12v 300ah lithium battery - rv, marine, off-grid, heavy-duty truck, home storage

SPECS

BATTERY
Cell Type:
LiFePO4 Prismatic
Warranty:
5 Years
Cycle Life:
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage:
12.8V
Rated Capacity:
300Ah
Energy:
3840Wh
Max. Expansion (Parallel & Series):
4P4S
Internal Resistance:
≤40mΩ
Certifications:
UL, FCC, CE, RoHS, UN38.3
BMS
BMS:
200A
Max. Continuous Output Power:
2560W
Max. Continuous Charge Current:
200A
Max. Continuous Discharge Current:
200A
Max. Discharge Current 5 Seconds:
400A
CHARGE
Charge Method:
CC/CV
Charge Voltage:
14.4V ± 0.2V
Recommend Charge Current:
60A (0.2C)
TEMPERATURE
Charge Temperature:
0℃ to 50℃ / 32℉ to 122℉
Discharge Temperature:
-20℃ to 60℃ / -4℉ to 140℉
Storage Temperature:
-10℃ to 50℃ / 14℉ to 122℉
OTHERS
Terminals:
M8 bolts
Weight Approx.:
64.15 lbs
Size:
L20.55*W9.45*H8.58 inch
Housing Material:
ABS
Protection Class:
IP65

FAQ

Are LiTime 12V 300Ah LiFePO4 batteries safe?
Can I use LiTime LiFePO4 Lithium batteries as starting batteries?
Can I charge LiTime LiFePO4 lithium batteries with solar panels?
Can I charge LiTime 12V 300Ah LiFePO4 lithium batteries in cold weather (under freezing temperatures)?
Can LiTime 12V 300Ah battery be used in series to build a 48-volt system?
How do I store LiTime LiFePO4 lithium batteries?

REVIEWS

Customer Reviews

Based on 15 reviews
93%
(14)
7%
(1)
0%
(0)
0%
(0)
0%
(0)
R
Richard Calahan
Amazing Battery

Purchased this for my off grid desert property and it works perfectly running all my lights fridge and internet satellite system great product!

M
Mike Adams
Great battery! Great value

I recently purchased the 12v 300ah battery to replace my two 12v 100ah batteries. I can say it was an easy transition after I built out the platform to secure it. I just connected the cables and it charged to a 100% in just a couple hours. I can now run substantially longer and I achieved my goal. I think this a great battery and it is priced aggressively. I will be purchasing a second soon. I highly recommend this product and this company.

H
HOZHO
New Install

I replaced a set of Trojan T105 batteries with this one and look forward to better power supply. Sorry, but have not put the system to the test yet in our travel trailer, but the initial set up testing went well and there have been no abnormal conditions. Everything on battery power worked very well and will have better info when the system is put through the formal draw-down and re-charge parameters.

T
Tom Koenig

⚡【Extra 6% Off】LiTime 12V 300Ah LiFePO4 Lithium Battery for RV

G
Gary Phillis
300 ah battery

I just put it in 2 days ago.Seems to be good but to days isn't very long

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Why LiTime is Your Best Choice

TOP 1 LiFePO4 Brand

TOP 1 LiFePO4 Brand

As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.
15-Year Expertise

15-Year Expertise

With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
24/7 Expert Support

24/7 Expert Support

With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.
Expert-Backed Quality

Expert-Backed Quality

LiTime is certified by top organizations like RVDA, backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.
Industry-Leading Tech

Industry-Leading Tech

With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.
Cutting-Edge Features

Cutting-Edge Features

LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.

User-Driven Power Stories

See how LiTime batteries are changing the way real users power their lives.
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User Insights
Matt Elliott
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
Reel in Florida
I think the mini is the real star of the show. 100ah in this small a package is perfect for kayaks and other small craft.
Patrick Dwivedi
I love the lighter weight of the battery. I no longer need to call on my trusty neighbors to help me install the battery inside my VW Bus.
Paul Muller
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
[KellG]
For the performance & reliability, I do recommend this battery
Dan M
The amount of power that this battery can instantly dump into the cart is awesome.
Eric Anderson
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
mtkeane
I would say that not only are the products great, but so is the customer service.
Greg Sapp
Very impressed with the quality and the documentation provided by LiTime.
Reel in Florida
The best upgrade you can make!
Artie H
Li Time US , Great customer support services
Andrew Martin
This charger is a beast! Pleasantly surprised so far with LiTime products.
John D. Hollingsworth, Jr.
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
Customer
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
Eve Ford
Great customer service! The batteries ran our solar system on our camper with no problem.
Klaus Feldmeier
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
Scott Winebarger
No complaints yet, still building my system, so far, I am impressed
[Timothy Vaughan] Vaughan
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
John Hogan
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
Perry Mahnke
It's amazing how much lighter the LiTime Mini batteries are, the conversion was easy, and the fit & finish on the LiTime Minis is great.
Anthony Carita
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
Rob D.
Great Products. Really Great Support.

Power You Can Trust, Backed By Experts

The Power Behind Experts, Adventures, And The World’s Best
Media
Association
"Globally trusted, LiTime’s innovation in energy solutions sets a new industry standard."
"LiTime combines cutting-edge technology with unmatched reliability, powering users' lives worldwide."
"LiTime’s LiFePO4 batteries provide outstanding performance, making it the top choice for customers."
"LiTime delivers powerful, reliable, and sustainable energy solutions tailored to meet every need."
"LiTime’s customer-centric approach drives the development of unparalleled energy solutions."
"LiTime's energy solutions combine advanced R&D with real-world user insights for unmatched reliability."
"With extensive research backing it, LiTime’s products are engineered for superior quality and durability."
"Renowned for its exceptional battery technology, LiTime is a trusted leader in energy innovation."
"The world trusts LiTime for innovative and dependable energy solutions, powering homes and businesses."
"LiTime's global reputation for excellence is built on performance, reliability, and cutting-edge technology."
"LiTime’s LiFePO4 batteries are the perfect fusion of innovation and reliability for every user."
"LiTime’s commitment to research ensures their products remain at the forefront of energy solutions."
"LiTime's power solutions are trusted by users globally, offering unmatched performance and longevity."
"LiTime’s success stems from combining groundbreaking technology with a deep understanding of customer needs."
"LiTime pioneers the future of energy with innovation, reliability, and sustainability."
LiTime batteries are installed to ABYC E-13 standards, fully compliant with lithium battery requirements.
Powering passion on the water – as a member of IGFA.
Proud Member of GCSAA – Trusted by golf course professionals nationwide.
Member of RVDA – Serving the RV Industry with advanced lithium power.
Powering the RV lifestyle with Escapees-backed lithium technology.
Official FMCA commercial member delivering trusted power for motorhome owners.
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