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A True User-Driven Innovation!
This 12V 100Ah TM LiFePO4 deep cycle battery is a real user-driven innovation, began with 30000+ user research to identify the needs and preferences of our customers in the marine field. From there, our R&D team of experts utilized cutting-edge technology and advanced materials to make it happen: Innovative upgrades provide increased instantaneous load capacity and improved shock resistance, ensuring reliable performance for your trolling motors even in rough waters. It's upgraded for trolling motors, but ready for more adventures.
All-Round Upgraded BMS
Designed for harsh environments such as rainy or coastal areas, or dusty and wet conditions, the 12V 100Ah lithium marine battery offers worry-free and long-lasting performance with a reduced risk of damage and an extended lifespan. It's the best battery for trolling motors.
Ultra-Long Battery Lifespan
Built with the safest LiFePO4 battery technology, the 12V 100Ah TM battery boasts exceptional durability and a longer lifespan, with an impressive 4000+ cycles for a 10-year lifespan. Coupled with an intelligent BMS, it operates efficiently while ensuring safety and reliability.
Upgrade Your Fishing to the Next Level
The 12V 100Ah TM LiFePO4 deep cycle battery supports a max discharge current for 5 seconds up to 300A, providing rapid and reliable power delivery for smoother and more precise control of your trolling motor. With its upgraded ability to handle sudden and heavy loads, you can reach your destination faster or catch fish more efficiently, giving you ultimate control over your boat.
Low-Temperature Cutting off Protection
Maximize your battery life and charging efficiency with the low-temperature charging cutoff protection - keeping you safe and powered up even in the coldest conditions.
20.48KWh Massive Power Expansion
Add on up to 16* 12V 100Ah TM LiFePO4 batteries for an extended trip, a boost from 1280Wh to 20480Wh! The battery goes beyond trolling motors and is also ideal for RVs, solar homes, and home energy backup.
Ultimate Replacement for Lead Acid
At just 23.4 lbs, the 12V 100Ah TM LiFePO4 battery is approx. 1/5 the weight of a 12V 200Ah lead acid battery (about 130lbs), but equivalent in energy, which is easier to carry, faster to charge, and more convenient to use.
3 Ways to Recharge
Never miss a beat with this 12V 100Ah TM deep cycle LiFePO4 battery's ultra-fast recharge speed! It's easily rechargeable with multiple options, including the LiFePO4 battery charger, solar panel, or generator, so you can power up easily!
Build for Trolling Motors, Ready for More Adventures
Normally, it's not recommended to use a battery designed for a trolling motor in an electric outboard motor since the surge discharge current might not be sufficient. Outboard motors often require higher power for acceleration and sustained operation, which can lead to higher surge currents that trolling motor batteries may not handle well.
If you’re planning to use an electric outboard motor, it’s best to invest in a battery specifically designed for such applications like LiTime Outboard Motor Batteries. These batteries are built to handle the high power requirements and ensure optimal performance and safety.
Read on Electric Outboad Motor VS Trolling Motor for more detailed information.
The run time of your trolling motor depends on the amp hour (Ah) capacity of your battery and the motor's current draw. Follow this simple formula:
Run Time (hours) = Battery Capacity (Ah) / Motor Current Draw (A)
For example:
Your trolling motor draws 54A at full throttle. You have a 100Ah battery.
Run Time = Battery Capacity / Current Draw
= 100Ah / 54A
= 1.85 hours
= 1 hour and 51 minutes
So the 100Ah battery would run the 54A motor for about 1 hour 51 minutes at full speed.
To find low speed run time:
If the motor draws 10A at half throttle.
Run Time = Battery Capacity / Current Draw
= 100Ah / 10A
= 10 hours
No. LiTime LiFePO4 lithium batteries are not intended to be used as starting batteries but deep cycle energy storage, please do not use them to start any devices.
If you need the marine starting batteries, visit LiTime 12V 20Ah Marine Cranking or 12V 140Ah Dual Purpose battery to choose.
For more information to tell the differeces among these 2 types batteries, read on our blog Deep Cycle VS Starting Marine Battery.
LiTime 12V 100Ah TM LiFePO4 batteries can charge between 32°F to 113°F (0°C to 45°C). The 12V 100Ah TM version has low-temperature charging protection function, it would cut off charging when it's below 0℃.
1. Using Solar Panels
The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 300W solar panels. It may take more than one day to fully charge the battery by ≥300W solar panels since the duration and intensity of light would be a great factor for their charging efficiency.
Besides solar panels, there are 2 more ways to charge. Suggest reading: 3 reliable ways to charge LiFePO4 lithium batteries
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 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (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 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
During use, inconsistencies between cells can increase over time. When connecting too many batteries in parallel, this can cause faster degrading batteries to trigger protection and fail prematurely. Therefore, paralleling more batteries is not always better. The industry standard maximum is 4 paralleled batteries.
Yes. LiTime Deep Cycle Trolling Motor Lithium Batteries meet the ABYC E-13 standard, ensuring they are safe and compliant for use in marine environments.
Whether you're powering a trolling motor, fish finder, or other onboard electronics, you can trust LiTime batteries to deliver reliable, marine-grade performance.