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✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
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✅Used✅LiTime 12V 300Ah Lithium Battery
Basic
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
✅Used✅LiTime 12V 300Ah Lithium Battery
1 / 1
Features

✅Used✅LiTime 12V 300Ah Lithium Battery

C$896.09
C$1,599.99
- 43.99 %

The like-new batteries were purchased by customers who mistakenly bought the wrong capacity or incompatible batteries for their applications. We assure you that our batteries are thoroughly checked and tested before delivery ( only a few have minor scratches on the surface). Our like-new batteries come with a 5-year warranty, while our used-very good batteries have a 5-year warranty.

Grade A Automotive Cells & UL Certified 200A BMS LiTime'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 & Energy Upgrade 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 & Longevity With 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 Density LiTime 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.

Reliable & Responsive Service LiTime ensures fast delivery from local warehouses in Los Angeles or Dallas, along with exceptional customer service, including quick feedback within 24 hours and accessible operation manuals and online support.

DO NOT use as Starter Battery If you need a starting battery, please consider LiTime 12V marine starting batteries series.

Comparison
Quantity:
C$896.09
C$1,599.99
- 43.99 %
5 Years Warranty
Backed up by techical support within 24hrs
Free Shipping
Free standard shipping on all orders
Free Returns
30 Days Hassle Free Returns
✅Used✅LiTime 12V 300Ah Lithium Battery
12V 300Ah
C$896.09
C$1,599.99
FEATURES
SPECS
FAQ
REVIEWS
LiTime 12V 300Ah LiFePO4 Lithium Battery deep cycles
LiTime 12V 300Ah LiFePO4 Lithium Battery superior bms
LiTime 12V 300Ah LiFePO4 Lithium Battery 3 charger methods
LiTime 12V 300Ah LiFePO4 Lithium Battery applications
LiTime 12V 300Ah LiFePO4 Lithium Battery applications
LiTime 12V 300Ah LiFePO4 Lithium Battery applications
LiTime 12V 300Ah LiFePO4 Lithium Battery applications
LiTime 12V 300Ah LiFePO4 Lithium Battery applications
LiTime 12V 300Ah LiFePO4 Lithium Battery applications
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:
14.4V ± 0.2V
Discharge Temperature:
0℃ to 50℃ / 32℉ to 122℉
Storage Temperature:
-20℃ to 60℃ / -4℉ to 140℉
Low-Temperature Protection:
N/A
Low-Temperature Charging Protection Auto Recovery:
N/A
SELF-HEATING
Heating Temperature:
N/A
Approx. Heating Time:
N/A
Required Minimum Charge Current for Heating Function:
N/A
OTHERS
Terminals:
M8 bolts
Weight Approx.:
64.15lbs
Size:
L20.55*W9.45*H8.58 inch
Housing Material:
ABS (Flame Retardant Plastic)
Protection Class:
IP65
Are LiTime 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 LiFePO4 lithium batteries in cold weather (under freezing temperatures)?
Can this battery be used in series to build a 48-volt system?
How many LiTime 12V 300Ah lithium Batteries can I connect at most?
How do I store LiTime LiFePO4 lithium batteries?

Customer Reviews

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Why LiTime is Your Best Choice

no.1

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 30,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
LiTime 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.
battery

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.
litime battery 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.
patents

Expert-Backed Quality

LiTime is backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.

Trusted by Users Worldwide

Powering the World, Trusted by All
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User Insights
Hamjazz
I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
Fish Big
The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.
Esther Snow
Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
James
Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
Allan
Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
Donald L Anderson
Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.
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