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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. View Specs.
· UL-1973 tested, FCC, CE, RoHS, UN38.3, certified.
· 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.
Marine, RV, Fish Finder
RV, Camping, Ham Radio
Best Replacement to Lead-Acid Battery
Lighter, safer and longer lifespan. The LiTime lithium battery is built with automotive-grade LiFePO4 cells, providing higher energy density and more dependable performance.
TOP EV-GRADE LiFePO4 CELLS
LiTime's EV-grade LiFePO4 battery cells offers significant advantages over pouch cells. These cells are designed to handle surge currents without overheating, ensuring safety and reliability. With over 4000 deep cycles at 100% depth of discharge, they maintain high performance and longevity, making them an ideal choice for marine fishing electronics (fish finder, electric fishing reels, etc. ), and RVs applications.
SELF-DEVELOPED BMS
LiTime's self-developed BMS offers comprehensive protection with five key safeguards: over-charging, over-discharging, over-current, short circuit, and overheating protection. Designed for user safety and battery longevity, the professional BMS ensures reliable performance and peace of mind, making it a professional choice for multi-scenarios use.
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 UL, FCC, CE, RoHS & UN38.3
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℉
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
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.
3. LiFePO4 Smart Chargers
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?
LiFePO4 batteries can safely charge between 0℃ to 50℃ / 32℉ to 122℉. LiTime cold weather batteries include the low-temperature charging protection which will automatically cut the battery charging off when the cell temperature is lower than 32℉, thus preventing the battery cells from damage when charging under the freezing point.
Recommended reading on LiFePO4 Temperature Range Guide for more information on safe usage and performance.
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
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.
This battery ran my garmin live scope 10 hours and wasn’t even dead I’m well satisfied
The battery I bought last year doesn't hold a charge anymore and its barely a year old. Its under warranty so I have been emailing back & forth with someone named Ricket to get my return label to return this defective battery and get my new one shipped to me asap. It worked fine the two times I used it last year, but I can't do my fishing adventures until LiTime sends me my new replacement battery... -Scott Frey -
Using it to power garmin livescope. Works very well. Fished 3 days before it needed charging.