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LiTime 12V 50Ah Lithium Battery uses A Class A cell

LiTime 12V 50Ah Lithium Battery can be used for a long time

litime 12v 50ah self-developed BMS offers comprehensive protection with five key safeguards

12v 50ah is suitable for all scenarios, camping, Trolling Motors for 20-30 lb, Fish Finder, Ham Radio

12v 50ah is have llP65 waterproof and dustproof &ABYC official member double the safety for ultimate protection of your fishing equipment.

12v 50ah advantage of lightest and smallest，power 640Wh

12v 50ah have power 640Wh，640W Max,Continuous output Power

12v 50ah have Certificate authentication

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Features

Basic

LiTime 12V 50Ah Lithium Battery

C$229.99

C$329.99

30% OFF

Easy-to-Carry Power for for Your Essential Energy Needs- Suitable for Marine, RV, and Camping

· 50A BMS with 100% protection.
· 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.
· UL-1973 tested, FCC, CE, RoHS, UN38.3, certified.
· DO NOT use it as a Starter Battery! If you need a starting battery.
· Please do not position the battery with the bolts side downward. Other orientations are permissible.

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C$229.99

C$329.99

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5 Years Warranty

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12V 50Ah

C$229.99

C$329.99

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FEATURES SPECS FAQ REVIEWS

Beyond ABYC Standard

Marine, RV, Fish Finder

LiTime 12V 50Ah battery advantages of lithium batteries

LiTime 12V 50Ah lithium battery lighter and smaller size

LiTime's EV-grade LiFePO4 battery cells offer significant advantages over pouch cells, designed to withstand surge currents without overheating for enhanced safety and reliability. With over 4000 deep cycles at 100% depth of discharge, these batteries provide outstanding performance and long-term durability, making them an ideal choice for marine fishing electronics (such as fish finders and electric fishing reels) and RV applications.

LiTime's self-developed BMS offers comprehensive protection with five key safeguards

LiTime's self-developed BMS provides comprehensive protection with five key safeguards: overcharging, over-discharging, over-current, short circuit, and overheating protection. Engineered for user safety and battery longevity, this advanced BMS ensures dependable performance and peace of mind, making it a reliable choice for a wide range of applications.

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.

LiTime 12V 50Ah Lithium battery charging mode

LiTime 12V 50Ah Certificate authentication

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：

50Ah

Energy：

640Wh

Max. Expansion (Parallel & Series)：

4P4S

Internal Resistance：

≤40mΩ

Certifications：

UL, FCC, CE, RoHS, UN38.3

ABYC Official Certi.：

Yes

BMS

BMS：

50A

Max. Continuous Output Power：

640W

Max. Continuous Charge Current：

50A

Max. Continuous Discharge Current：

50A

Max. Discharge Current 5 Seconds：

100A

CHARGE

Charge Method：

CC/CV

Charge Voltage：

14.4V ± 0.2V

Recommend Charge Current：

10A (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℉

Low-Temperature Protection：

N/A

Low-Temperature Charging Protection Auto Recovery：

N/A

SELF-HEATING

Heating Temperature：

N/A

Approx. Heating Time：

N/A

OTHERS

Terminals：

M8 bolts

Weight Approx.：

11.57 lbs

Size：

L7.79*W6.53*H6.69 inch

Housing Material：

ABS

Protection Class：

IP65

What is the lifespan of the LiTime 12V 50Ah LiFePO4 lithium battery?

A LiTime LiFePO4 lithium battery can last for 4,000 to 15,000 life cycles, which can translate to 10 years or more, depending on usage. In contrast, lead-acid and AGM batteries typically offer only 300 to 500 life cycles before their capacity significantly declines. While the initial investment for a LiTime LiFePO4 battery may be higher, the long-term savings are substantial.

How do I know what size the LiTime LiFePO4 lithium battery I need?

It ultimately depends on your priorities. The LiTime LiFePO4 lithium battery offers roughly twice the usable capacity compared to lead-acid and AGM batteries. If your aim is to maximize usable battery time (amps), consider upgrading to a battery with the same or greater amp rating. For example, replacing a 100 amp battery with a LiTime 12V 100Ah LiFePO4 battery will provide about double the usable amps and half the weight.

If you're looking for a smaller, lighter, or more cost-effective option, you could replace the 100 amp battery with a LiTime 12V 50Ah LiFePO4 battery. This would offer similar usable amps (time), come at a lower cost, and weigh about one-sixth as much. For dimensions, please refer to the spec sheet, or feel free to email us with any questions or specific needs.

Are LiTime LiFePO4 lithium batteries safe?

Yes, LiFePO4 is an inherently safe chemistry and is considered the most stable lithium battery type available. LiTime lithium cells are UL certified, meeting the highest safety and sustainability standards. All LiTime LiFePO4 batteries are equipped with an internal Battery Management System that safeguards against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during both charge and discharge, and short-circuit situations, ensuring protection for the battery cells. Furthermore, LiTime LiFePO4 batteries have been tested to eliminate the risk of fire and electric shock, even in harsh environments.

Can I use LiTime LiFePO4 lithium batteries as starting batteries?

No. LiTime LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.

Can I charge LiTime LiFePO4 lithium batteries with solar panels?

Yes, you can charge LiTime LiFePO4 lithium batteries using solar panels. Here are three reliable methods for charging:

Using Solar Panels

The LiTime 12V 50Ah battery can be fully charged in one day with 200W solar panels, assuming an effective sunshine duration of about 4.5 hours per day. However, it may take longer than a day to fully charge the battery with solar panels rated at 200W or more, as the duration and intensity of sunlight significantly affect charging efficiency.

Generator/Alternator

If your alternator or generator provides DC output, you'll need a DC-to-DC charger to connect the battery. For AC output, use a suitable battery charger as recommended.

Recommended Charging Voltage: 14.2V - 14.6V

Recommended Charging Current:10A (0.2C): The battery will be fully charged in about 5 hours, reaching 100% capacity. 25A (0.5C): The battery will be fully charged in around 2 hours, achieving approximately 97% capacity.

LiFePO4 Smart Chargers

For charging a 12V battery, a charger with a voltage of 14.6V is recommended.

Recommended Charging Voltage: 14.2V - 14.6V

Recommended Charging Current:10A (0.2C): The battery will be fully charged in about 5 hours, reaching 100% capacity.25A (0.5C): The battery will be fully charged in approximately 2 hours, achieving around 97% capacity.

For additional information, check out our article on whether you can charge LiFePO4 batteries with a standard charger.

Can I charge LiTime LiFePO4 lithium batteries in cold weather (under freezing temperatures)?

LiFePO4 lithium batteries can be safely charged within a temperature range of 0℃ to 50℃ (32℉ to 122℉). The LiTime 12V 50Ah lithium battery does not have low-temperature charging protection, so it's advisable to charge it indoors during winter. For cold-weather usage, we recommend exploring LiTime's cold-weather batteries, which are equipped with low-temperature charging protection.

How do I store LiTime LiFePO4 lithium batteries?

It is recommended to store LiTime LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, recharge the batteries at least every 3 months. Recommended storage environment: 10℃～35℃ (50℉～95℉），45%RH～75％RH

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Great service

Great batteries. Great service. Would not hesitate to deal with them again. Batteries are fantastic

Great battery and company to deal with

Won't respond to return requests

Got an initial response and then nowing for a month... Better make sure you order the right battery the first time cause your stuck with it. Would hate to have to deal with a warranty issue.

A small but mighty battery

I purchased my second Li-time 50ah LIFEPO4 after using my other 50ah for a few months. I use them daily for lighting to supplement power for lighting to reduce the need for grid power for lighting. They are a small but mighty power house and I wouldn't hesitate to recommend them to anyone looking for a small light but powerful lifepo4 battery. As always thanks LI-TIME.

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Why LiTime is Your Best Choice

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

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

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.

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

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.

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.

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.