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Reliability, Durability and Longevity
The LiTime 12V 100Ah lithium battery applies Automotive Grade A LiFePO4 Cells and a built-in 100A BMS, which offer excellent performance, unbeatable safety and massive power. More reliable and safer on indoor or outdoor installations and applications.
Power to Last, Enjoy the Best
Designed with durability and convenience in mind, LiTime 12V 100Ah LiFePO4 battery uses a Grade-A cell and is capable of 1280Wh energy, a 5X lifetime. It provides 4000+ cycles at 100% DOD and a 10-year lifetime to meet your indoor power demands and elevate outdoor adventures. These clean and cost-effective lithium batteries can be your best power solutions for their renewability.
Safety First
Compared to traditional batteries, LiTime 12V 100Ah LiFePO4 battery has advantages due to its built-in 100A BMS, giving you excellent performance and guaranteeing around 4000+ life cycles. Its impressively 3% low self-discharging rate prolongs its storage time greatly. The BMS can protect your devices from potential risks all the time.
Go as Your Heart Desires
1280 Wh energy and 1280W power loads meet your indoor power demands and elevate your outdoor adventure experience. Partners from Now Until Forever. Over a 10-year lifespan provides longer companionship.
Perfect Replacement of Lead-acid
Weighing at only 24.25 lbs, the 12V 100Ah LiFePO4 battery is easy to carry to any adventures. Compared to a 12V 100Ah Lead-acid battery, it is 2X energy and 1/3 the weight of traditional batteries, convenient to power all your needs anywhere.
No Limits to Your Journeys——Unlock the World and Go Where You Aspire
LiTime 12V 100Ah LiFePO4 battery can support 4P4S to build a 51.2V 400Ah battery system. This large system can release 20.48kWh of energy, which is sufficient to power your indoor activities and ourdoor fun. You can customize your power solutions according to your needs. Ultra-power takes the Stress Out of Life and Journey with Ease.
Versatile for Your Needs
Designed for powerful and portable, LiTime is light to carry and reliable to power your devices anywhere. Ideal for RVs, camping, solar, home energy storage, trolling motor and off-grid applications.
Three Charging Ways
Faster and more convenient to charge LiTime 12V 100Ah LiFePO4 battery!
LiFePO4 battery charger, solar panel, or generator can be your options. These safe and advanced charging ways save you time to enjoy a better life.
Enjoy Excellent Service
Customer priority, we promise to deliver your items to destinations in 2-5 business days to help you enjoy a better life. Considerable online service is provided by us as well.
We provide customers with professional technical support, a considerable return policy, comprehensible operation manuals and 24-hour timely online services.
Trusted Power for Every Journey
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.
If you need the marine starting batteries, visit LiTime Marine Cranking Batteries.
LiTime 12V 100Ah lithium battery is a powerful replacement for group 31 batteries due to its larger capacity than traditional AGM or Lead Acid group 31 batteries. It has a 100Ah capacity and 1280Wh energy, leaving you peace of mind to handle various situations.
Being the utmost replacement for the group 31 batteries, LiTime 12V 100Ah deep cycle LiFePO4 battery, weighing 24.25 lbs, is 1/5 the weight of a 12V 200Ah lead acid battery (about 130lbs) but equivalent in energy.
There are 3 ways to charge.
1. Using Solar Panels + Solar Charge Controller
The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 400W solar panels. It may take more than one day to fully charge the battery by ≥400W 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.
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 the charger designed for LiFePO4 batteries.
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.
You can charge the LiTime 12V 100Ah lithium battery with a 12V 10Ah or 12V 20Ah charger, and a full charge will take 10 hours and 5 hours respectively.
Please be aware that this model does not featured low-temp protection and should only be charged when the battery's temperature is above 32°F (0°C). Charging in freezing temperatures will damage the cells. On cold days, the best practice is to bring the battery indoors to charge.
For a detailed explanation, please read our complete Guide to LiFePO4 Battery Temperature Ranges.
For Charging in Freezing Temperatures: If your application requires charging in sub-zero weather (e.g., winter RVing, off-grid cabins), consider our LiTime Cold Weather Batteries. These advanced batteries include a built-in system (low-temperature charging off protection) that automatically manages charging in the cold, protecting your investment.
For optimal longevity, store your LiTime LiFePO4 batteries under the following conditions:
For storage exceeding three months, adhering to these guidelines will significantly preserve your battery's health and performance:
For versatile system configurations, you can connect multiple LiTime 12V 100Ah LiFePO4 batteries.
You can expand your battery bank's voltage and capacity by connecting identical batteries:
⚠️ Critical Connection Requirements
To ensure safety, performance, and longevity, all batteries in a connected bank must meet these conditions:
This battery is designed for a wide temperature range: it can be charged between 32 °F and 122 °F (0–50 °C) and discharged between –4 °F and 140 °F (–20–60 °C). For hot Arizona conditions, avoid charging the battery if its temperature exceeds 122 °F, keep it shaded and well‑ventilated, and use the LiTime Bluetooth app to monitor battery temperature and status; the built‑in BMS also provides over‑temperature protection to help safeguard performance.
I would like a quote for 4 more of the same battery.
Ive had it for about 2 weeks now. Have not had any issues with it. Charged it when I first got it and haven't had to re charge it yet. Ive gone out with it 4 or 5 times since I got it
Great, light battery. Just wish Id seen the model with Bluetooth capabilities before I ordered this one so I could check its charge level when Im on the water.
Was so happy to get an equivalent battery for my sump pump. Old 7 year old AGM 120AH lead acid battery that weighs 80 lbs, would have cost $600 dollars for an exact replacement, is out. This battery weighs nothing and if I wanted to, i can use it with an inverter on the go or as backup power. I hope it lasts just as long or as longer. The Paperwork it came with is detailed with a storage baggie.
We needed batteries for our solar system on our rv. We read reviews and recommendations from other campers. We decided to order from Li Time. Their website was less expensive than Amazon and more purchase options. I emailed customer service about our need for the batteries and they had them shipped them quickly. Great customer service! The batteries ran our solar system on our camper with no problem, we used lights, 12 volt refrigerator and brewed coffee with an electric percolator. We are careful about the lights and set our refrigerator to the night setting but we are still very happy with power the batteries provide. We look forward to not having to worry about bad batteries.
I have 8 in a 24volt configuration and are hands down the best batteries for the money on the market. Picture is before I added 2 more.
When from 4 6v deep cycle batteries to 8 100ah LiTime lithium batteries. These lithium batteries appear to be solidly made and have performed as expected.
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.
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