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FEATURES
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SPECS
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FAQ
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REVIEWS
Redodo Delivers Every Purchase With Care And Trusted Quality
Real User Feedback: Why Redodo Lithium Iron Phosphate Batteries Stand Out
Trusted by Experts: Surpassing Capacity Tests, Reaching Up to 105Ah!
Experience Double the Runtime
Difference Between LiFePO4 Batteries and Lead-Acid After 2 Years
LiFePO4 batteries have the advantages of higher energy density, longer cycle life, lower self-discharge rate, etc., which enables LiFePO4 batteries to maintain good performance after long-term use.
Tips: The conversion efficiency of the inverter is about 90%
Empower Your Ultimate RV Adventure
Redodo 12V (12.8V) 100Ah lithium batteries stand out as the premier choice for RV power needs, ensuring seamless operation of most your appliances. With these batteries, you can effortlessly enjoy extended quality time on the road or off the grid. Let Redodo's deep cycle off-grid batteries fuel your adventures!
All Round Safety with Excellent BMS
Our 12.8V 100Ah lithium battery uses advanced technology and a built-in 100A BMS. This system prevents common battery issues like overcharge, over-discharge, over-current, short circuit, and high temperature, making the battery safer and more durable.
Stable, Long-lasting Performance
The Redodo 12V 100Ah lithium battery uses automotive-grade LiFePO4 cells, featuring a low self-discharge rate of just 3%. It offers 4,000 to 15,000 cycles and a 10-year lifespan.
Lightweight & Small Size
At just 25 lbs, the 12V 100Ah deep cycle battery is 1/5 the weight of a 12V 200Ah lead acid battery (about 135 lbs), but equivalent in energy. It's easier to carry, faster to charge, and more convenient to use, making it ideal for outdoor camping and indoor installation.
Bundle up for Power Independence
Wire up the Redodo 100Ah lithium batteries seamlessly to expand usable power for RVs, cabins, houses, boats, and more off-grid living spaces you call home.
Max. 20.48kWh System Expansion
The Redodo lithium-ion battery 12V 100Ah can be connected in parallel or series for greater capacity. It can be extended up to 4S or 4P, achieving a maximum capacity of 400Ah or a maximum voltage of 48V (51.2V).
Redodo Ensures You Receive the Highest Quality, Every Time！
Over 10 Years of Excellence, 101% Usable Energy, and 24/7 Support
SPECS
FAQ
Q: How long will a 100Ah battery last?
The amount of time your applications will run depends on the battery's energy (Wh) and the application's power. You can calculate it using this formula:
Run Time (hours) = Battery energy (Wh) / power (W).
For example, If your load power is 100W and you have a 100Ah battery(1280Wh), the calculation would be:
Run Time = 1280Ah / 100W= 12.8 hours, which is approximately 12 hour and 48 minutes.
So, with a 100Ah battery, your 100W application will run for about 12 hour and 48 minutes.
Q: What will be the maximum charging current for the 100Ah battery? Can l connect it in series to my existing SLA battery?
Our 12V 100Ah batteries have a maximum charge current of 100A. But we usually recommend charging the batteries at a charge multiplier of 0.2C, which is 20A.
We do not recommend connecting batteries of different brands and models in series and parallel. Because each brand of the battery cell is different, the nominal voltage and capacity is not the same, it will lead to voltage imbalance, which will produce a potential safety hazard.
Q: Would I only need one 12v200Ah battery or two 12v 100Ah?
Two 12V 100Ah batteries in parallel and a single 12V 200Ah battery have the same capacity. However using only one battery in the system will make for better consistency and more stable performance, and use less wire, and be smaller in size.
Q: ls it okay to install the Redodo batteries on their side (label up/down) for use in an array in an RV?
Redodo 12V 100Ah battery can support side placement, just make sure the back and top of the battery are not placed facing down.
Q: I have 12.8v 100ah being used in an out-uninsulated building temp. Could get 0- -20f for about 2/3 days?
The recommended operating temperature of our 12V 100Ah battery is:
Charge: 0℃ to 50℃ / 32℉ to 122℉
Discharge: -20℃ to 60℃ / -4℉ to 140℉
Storage: -10℃ to 50℃ / 14℉ to 122℉
The battery can be discharged at 32°F, but we do not recommend charging the battery.
Q: Will 2 of these operate 24volt trolling motor in series?
Many of our customers use 2 of Redodo 12V(12.8V) 100Ah LiFePO4 batteries connecting in series for their 24V trolling motor, and it works well. But it is also depends on the power of the trolling motor. One of our Redodo 12V 100Ah LiFePO4 batteries could support 100A max. continuous charge/discharge current, 1280W max. load power, and 1280Wh max. energy. Connecting two of Redodo 12V 100Ah LiFePO4 batteries in series will build a 24V(25.6V) 100Ah battery system, which could support 100A max. continuous charge/discharge current, 2560W max. load power, and 2560Wh max. energy. To help you analyze and solve your question about the batteries more specifically, we welcome you to contact us on service@redodopower.com, and we will help you with an in-depth analysis according to your detailed information.
Q: Can you charge 2 batteries hooked is series with just 1 charger at the same time?
Yes, 1 charger could works for 2pcs 12V(12.8V) 100Ah LiFePO4 batteries which connected in series. One 12V 100Ah LiFePO4 battery built-in 100A BMS, which could support 100A max. continuous charge/discharge current, 1280W max. continuous load power, and 1280Wh max. energy. Connected 2pcs of those 100Ah batteries in series will build a 24V(25.6V) 100Ah battery system, which could support 100A max. continuous charge/discharge current, 2560W max. continuous load power, and 2560Wh max. energy. Regarding the charger for the 24V 100Ah battery system, we recommend a dedicated LiFePO4 battery charger, the DC charging voltage should be between 28.4V~29.2V and charging current less than 100A (usually, we recommend the current of 0.2C, which means 20A, and it will take around 5hrs to fully charge the battery system). 2)Here are two steps are necessary in order to reduce the voltage difference between batteries before connection, and through these, the battery system can perform the best of it in series or/ and in parallel. Step① fully charge your batteries separately. Step② connect your batteries one by one in parallel, and leave them together for 12~24hrs. And then, you can connect your batteries in series or/ and in parallel to build your own battery system. BTW, for charging one 12V 100Ah LiFePO4 battery, we recommend a dedicated LiFePO4 battery charger, the DC charging voltage should be between 14.2V~14.6V and charging current less than 100A. To help you analyze and optimize your battery system precisely, we welcome you to contact us on service@redodopower.com, and we will help you with an in-depth analysis according to your detailed information.
Q: Can l connect 6 12v lifepo4 100ah in series to make 24v 300ah ?
Yes, for Redodo 12V(12.8V) 100Ah LiFePO4 battery, you can connect 6 batteries to make a 3P2S (P refers to Parallel and S refers to Series) battery system of 24V(25.6V) 300Ah. One Redodo 12V 100Ah LiFePO4 battery built-in 100A BMS, which could support 100A max. continuous charge/discharge current, 1280W max. continuous load power, and has max. 1280Wh energy. The 3P2S battery system of 24V(25.6V) 300Ah could support 300A max. continuous charge/discharge current, 7680W max. continuous load power, and has max. 7680Wh energy.
REVIEWS
Why buy from Redodo?
Grade-A cells at super friendly price
We do 100% testing of all Redodo batteries before shipping to you, with grade-A cells and high-quality materials at radically prices than comparable retails.
2-7 working days fast and free delivery
In order to let you start your quality life faster, our team is able to deliver your order from our US local warehouse to your front door within 2-7 business days.
Lifetime technical consult service
Redodo provides 5-year warranty for batteries (2-year for chargers) and lifetime consultation support, we hope you can feel easy and enjoyable when you use the battery.
We love to help
Our Team injects passion, integrity, respect, and professionalism into our LiFePO4 batteries and business, if you have any questions, please feel free to contact us, we love to help.