12V 100Ah Lithium Battery


The 12V 100Ah Lithium Battery is a powerful and versatile energy storage solution that has gained popularity in various industries.With maximum safety, flexibility, and versatility, these LiFePO4 batteries can be wired in series or parallel and installed in any position, orientation, or space. FlyKol Batteries are made with quality in mind.

SKU: B-12100 Category:


Built Flykol tough, this 12V lithium battery packs a big punch. Engineered with Lithium Iron Phosphate (LiFePO4) technology this battery has twice the power, half the weight, and lasts 4 times longer than a sealed lead acid battery – providing exceptional lifetime value.

Our 12V 100Ah lithium battery is the perfect companion for your marine & RV adventures. Weighing 70% lighter than most lead-acid battery, over time you’ll save loads in gas prices, not to mention wear and tear on your body. With zero-maintenance and an incredible service life of 3,000 to 5,000 cycles, this battery will be better. With its unique features, wide range of applications, numerous advantages, and efficient maintenance, this battery type has become a preferred choice for many consumers.

The FlyKol Smart Lithium Iron Phosphate Battery enables auto-balance among parallel-connections and provides more flexibility for battery connection. The integrated smart battery management system (BMS) not only protects this 12V 100Ah LiFePO4 battery from various abnormal conditions but monitors and manages the charging/discharging process.The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance. If you’re searching for a deep cycle battery for caravan, cabin, or marine use, then this lightweight, auto-balanced, ultra-safe, long-cycle-life lithium-ion battery is the perfect plug-and-play solution for you!

12V 100AH Lithium Battery SPECIFICATIONS:

MODEL B-12100
Nominal voltage 12.8V
Nominal Capacity 100Ah
Nominal energy 1280Wh
Life Cycles 4000+ (80% DoD for effectively lower total of ownership cost)
Recommended Charge Voltage 14.6V
Recommended Charge Current 20.0A
End of discharge voltage 10.0V
Standard method Charge 20.0A
Discharge 50.0A
Maximum continuous current Charge 50A/100A
Discharge 50A/100A
BMS Cut-Off Voltage Charge <15.6 V (3.9V/Cell)
Discharge >8.0 V (2s) (2.0V/Cell)
Temperature Charge -4 ~ 113 ℉ (0 ~ 45℃ )
Discharge -4 ~ 131 ℉ (-20 ~ 55 ℃ )
Storage Temperature 23~95 ℉ (-5~35℃ )
Shipment voltage ≥12.8V
Case Material ABS+PC
Dimension (L x W x H) 320 x 172 x 215 mm
12.6 x 6.7 x 8.5”
Approx. Weight 26.5 lbs (12 kg)
Charge retention and capacity recovery capability Standard charge the battery, and then put aside at room temperature for 28d or 55 ℃ for 7d, Charge retention rate≥90%, Recovery rate of charge≥90

12V 100Ah Lithium Deep Cycle Battery Application Scenario:


12V 100Ah Lithium Deep Cycle Battery Advantages:


LiFePO4 Batteries live more than 2000 cycles at 100%/8000 cycles at 50% depth of discharge, without decreasing in performance. The average lifetime of lead-acid batteries is about two years(500 cycles) at just 50% discharge.


Weize Li-iron Batteries include Battery Management System (BMS) technology that protects your battery from Over Charger and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life.Weize Li-iron Batteries include Battery Management System (BMS) technology that protects your battery from Over Charger and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life.


Compared to lead-acid batteries, lithium provides greater energy density and are at least 1/2 the mass, it is a perfect upgrade for any 12V Deep Cycle battery, and best choice for many applications such as Fish Finders, Ice Fishing, Camping, Solar System, Home Alarm Systems, E-Scooters and applications in Extreme Temperatures(Discharge Temperature -4℉ to 150℉). Please charge the battery with a dedicated LITHIUM BATTERY CHARGER, and no more than 4 batteries in series or parallel.


Made from 100% safe, nontoxic, not hazardous energy, Weize LiFePO4 battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire even if punctured. With no acid in the battery, you’re able to safely mount in any position.

Maintenance and Care:

  • To maximize the lifespan and performance of a 12V 100Ah Lithium Battery, the following maintenance practices are recommended:
  • Avoid Overcharging and Overdischarging: Use a compatible charger and avoid exceeding the recommended charging voltage or discharging the battery beyond its specified limits.
  • Store in Appropriate Conditions: Keep the battery in a cool, dry environment with temperatures within the recommended range to prevent degradation and ensure optimal performance.
  • Regular Inspection: Periodically inspect the battery for any signs of physical damage, loose connections, or abnormal behavior. Promptly address any issues that may arise.

Best Value On The Market – Ionic Lithium 12V 100Ah Deep Cycle Battery

Our 12V 100Ah lithium battery is the perfect companion for your marine & road adventures, whether you’re using it for your bass boat, trolling motor, RV or solar energy storage.Weighing 70% lighter than most lead-acid battery, over time you’ll save loads in gas prices, not to mention wear and tear on your body.

Top Of The Line Safety Features

Ionic deep cycle battery come equipped with a state-of-the-art Battery Management System (BMS). This system helps ensure that your battery is safe at all times. Controlled by a microprocessor, it monitors the main operating parameters while safely charging and discharging. This includes voltage, currents, and internal temperatures among other things. For instance, if the internal temperature of your battery is below freezing, your battery is “smart” enough to not accept a charge.

Designed To Provide Long-Lasting, Dependable Power

Not to beat a dead horse, but our 12V 100Ah lithium battery has a cycle life between 3,000 to 5,000 cycles. On average, that’s a substantial 10 calendar years! And we can’t forget to mention capacity. With lithium, you can enjoy a capacity rating of 99%. Typical lead-acid battery average between 50-60%. This means you’re having to charge your battery far more often.

But what about temperature? Flykol deep cycle battery handle extreme temperatures more gracefully than other battery types. In fact, our lithium battery can discharge between -20 degrees Celsius to 60 degrees Celsius (-4 degrees Fahrenheit to 140 degrees Fahrenheit). And they can receive a charge between 0 degrees Celsius to 45 degrees Celsius (32 degrees Fahrenheit to 113 degrees Fahrenheit).

Real-Time Battery Monitor

With the Ionic Blue battery app, you can monitor the real-time status of your battery on your phone. This is smart energy monitoring at it’s best. You have all the real-time information you could possibly need about your battery, right in your pocket.

Battery Management Systems (BMS) Introduction:

A Battery Management System (BMS) is an integral part of a lithium battery setup. It ensures the safe and efficient operation of the battery by monitoring its voltage, temperature, and current levels. The BMS protects against overcharging, overdischarging, and excessive temperature, while also balancing the individual cell voltages within the battery pack.

Graphs – 12V:

12V 100Ah Lithium Battery12V 100Ah Lithium Battery

12V 100Ah Lithium Battery12V 100Ah Lithium Battery


The 12V 100Ah Lithium Battery offers a range of features, applications, and advantages that make it a compelling choice for various industries and power needs. Its high energy density, long cycle life, and maintenance-free operation make it a reliable and efficient energy storage solution. With proper care, adherence to safety guidelines, and integration with a suitable battery management system, the 12V 100Ah Lithium Battery can provide dependable power for a wide range of applications.


How long will a 12V 100Ah lithium battery last?

The Reserve Capacity of the 12V 100Ah deep-cycle lithium battery is usually around 240 minutes – these battery are able to provide 25 Amps for 4 hours.

How long can you run a TV on a 100Ah battery?

How long your battery runs your TV will depend on a number of factors, such as your TV’s power consumption and your inverter’s efficiency. Based on my test, I’d say that, on average, a TV will run for around 15-20 hours straight on a 12V 100Ah lithium battery.

Can I use a lithium battery charger for this battery?

Yes, you should use a charger specifically designed for lithium battery to ensure safe and efficient charging. Lithium battery require a charger that can provide the appropriate charging algorithm and voltage limits to prevent overcharging and optimize battery performance. Using a charger designed for other battery chemistries, such as lead-acid, may not deliver the correct charging parameters and could potentially damage the lithium battery.

What is the recommended operating temperature range?

The recommended operating temperature range for a 12V 100Ah Lithium Battery usually falls between -20°C to 60°C (-4°F to 140°F). Operating the battery within this temperature range helps maintain its optimal performance and longevity. Extreme temperatures, either too hot or too cold, can affect the battery’s capacity, cycle life, and overall performance. It’s important to note that high temperatures can accelerate the aging process and reduce the battery’s lifespan.

Can I connect multiple battery in parallel?

Yes, it is possible to connect multiple 12V 100Ah Lithium battery in parallel to increase the overall capacity or to achieve a higher current output. When connecting battery in parallel, it is crucial to ensure that they have the same voltage rating, capacity, and state of charge. Additionally, proper wiring and balance between the battery are essential to ensure equal distribution of load and charging currents. Using a battery management system or a battery balancer can help monitor and maintain the balance between the parallel-connected battery.

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Performance Curve


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