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Easy-to-Carry Power for Your Essential Energy Needs- Suitable for Marine, RV, and Camping
· 50A BMS with 100% protection, Complies with the UL 1973 & IEC 62619 standard
· EV-graded LiFePO4 cells, 4000+ cycles@100% DOD, 10 years lifespan.
· 640Wh usable energy, 640W max. continuous output power.
· Max. 4P4S connection, up to 51.2V 200Ah system (10.24kWh).
· 83% lighter, 55% smaller, 3.3X lifespan, and 6% more energy (1C), compared with 12V 100Ah lead-acid battery.
· Ideal for marine use, 20-30lb thrust trolling motors, fish finders, etc.
· Also for camping, RVs, and boondocking.
· 4 charging ways, 10X faster charging rate.
· Size: L7.68*W6.54*H6.77 inch.
· FCC, CE, RoHS, UN38.3, certified. Complies with the UL 1973 standard.
· DO NOT use it as a Starter Battery! If you need a starting battery, please consider LiTime 12V marine starting batteries series.
· Please do not position the battery with the bolts side downward. Other orientations are permissible.
Best Replacement to Lead-Acid Battery
Lighter, safer and longer lifespan. The LiTime 12V 50Ah lithium-ion battery is built with automotive-grade LiFePO4 cells, providing higher energy density and more dependable performance.
Compact Yet Mighty - 640Wh Usable Energy
With 640Wh of energy and 640W output in a compact size, LiTime 12V 50Ah lithium battery is made for on-the-go use. Toss it in your trunk, pack it for a camping trip, or power your car fridge—anytime, anywhere.
Born for Marine, Fishing, Electronics
Perfect power solutions for marine applications, including fishing and trolling motors, and 12V electronics. Designed with precision, LiTime 12V 50Ah battery ensure reliability and performance tailored to your needs.
Flexible Power for Every Needs
Designed for versatility, LiTime 12V 50Ah lithium batteries support up to 16-unit system expansion (4 in parallel × 4 in series). From weekend camping to daily workshop use, enjoy flexible power that grows with your energy needs—without compromising safety or stability.
4 Fast Charging Ways
The battery can be charged by LiFePO4 lithium battery charger, solar panel, alternator with DC-DC charger and generator with AC-DC charger.
Back by Professional Testing and Certi
LiTime lithium batteries are certified by FCC, CE, RoHS, UN38.3. Complies with the UL 1973 standard.
Precautions to Take
1. Please don't use the battery for golf carts.
2. As deep cycle battery, don't use it to start the engine.
3. When connecting the batteries in series or parallel, make sure they are of the same brand, type, voltage, amps, BMS and within 1 month.
4. Charge temperature: 32℉ to 122℉
Discharge Temperature: -4℉ to 140℉
Storage Temperature: 14℉ to 122℉
Trusted Power for Every Journey
A LiTime LiFePO4 lithium battery offers 4,000 to 15,000 life cycles, translating to 10 years or more depending on usage. In contrast, lead-acid and AGM batteries typically provide only 300 to 500 life cycles before significant capacity loss. While LiTime LiFePO4 batteries have a higher upfront cost, they deliver substantial long-term savings. Select more 12V batteries for your need.
The output current of a 50Ah lithium battery is inversely related to usage time. For instance, if it delivers 50 amps, the theoretical runtime is one hour. At 25 amps, it lasts for two hours; at 10 amps, it runs for five hours; and at 5 amps, it continues for ten hours, and so on.
LiTime advises using the 12V 10A LiFePO4 lithium battery charger for the 50Ah battery, which will fully charge it in approximately 5 hours (50Ah ÷ 10A = 5h).
No. LiTime 12V 50Ah lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.
Visit LiTime marine starting batteries for starting using.
Yes, you can charge LiTime LiFePO4 lithium batteries with solar panels. Here are 3 reliable ways to charge
1. Using Solar Panels + Solar Charge Controller
The LiTime 12V 50Ah battery can be fully charged by in one day (with effective sunshine 4.5hrs/day) by 200W solar panels. It may take more than one day to fully charge the battery by ≥200W solar panels since the duration and intensity of light would be a great factor for their charging efficiency.
2. Generator/Alternator
If the alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery to the generator; if your alternator or generator supports AC output, please add a suitable battery charger to connect the battery and the generator according to our recommendations.
The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 10A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 25A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
To charge 12V battery, it is recommended to use 14.6V battery charger.
The Recommended Charging Voltage: 14.2V - 14.6V.
The Recommended Charging Current: ① 10A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 25A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
Related reading: Can I Charge LiFePO4 batteries with a Normal Charger?
For This 12V 50Ah Battery: Please be aware that this model should only be charged when the battery's temperature is above 32°F (0°C). Charging in freezing temperatures will damage the cells. On cold days, the best practice is to bring the battery indoors to charge.
For Charging in Freezing Temperatures: If your application requires charging in sub-zero weather (e.g., winter RVing, off-grid cabins), consider our LiTime Cold Weather Batteries. These advanced batteries include a built-in system (low-temperature charging off protection) that automatically manages charging in the cold, protecting your investment.
For optimal longevity, store your LiFePO4 batteries under the following conditions:
For storage exceeding three months, adhering to these guidelines will significantly preserve your battery's health and performance:
Excellent batteries, I use the 24v for my trolling motor and the 12v 50ah for xplore 10 paired with ML2 and both batteries run forever im very impressed.
Great battery. I was skeptical at first but it works great so far. My only complaint would be to have a different connector so that you didn’t have to take a **** completely out each time you charged the battery. I’d have given it 5 stars if not for that.
This battery lasts far beyond what is advertised. Charges everything i need for 9 straight hours a day. Super light weight. Ill be getting nothing but LiTime batteries from now on, with a 100ah next.
I am running the black box and a 1022 off this 50ah!! WORKS GREAT!!
Instead of running 800 feet of electrical wire, I built a box to hold the battery, charge controller, and wiring for the gate, gate pillar lights, and a flagpole light. Uses about 15 Ah per night. This battery was easy to integrate into my solar system (100W panel) and has done an excellent job over the past week. The key is to see if it lasts more than the 2 years my prior setup did.
Works great with my Kayak motor.
Great battery!!
i put it in my small electric fence it has not even gone down .1 percent even if its cloudy for a few days keeps the critters away
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