Delong 12V 100Ah Deep Cycle Lithium Iron Phosphate Battery w Bluetooth

The 12V 100ah lithium battery is made using advanced lithium iron phosphate technology, offering more stable chemical properties. With its flat discharge curve and steady output power, it is particularly well-suited for deep cycle applications that require a stable supply of electricity over extended periods.

Built-in intelligent BMS provides comprehensive protection.
Can be connected in series for 24V, 36V, and 48V systems.
Can be paralleled to achieve capacities of 200ah, 300ah, and 400ah.
Half the weight of traditional lead-acid batteries.
6500-cycle lifespan, extends longevity 3-5 times longer than lead-acid batteries.
Suitable for RVs, campervans, marines, trolling motors, solar storage systems, off-grid homes, etc.

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Model DL-LFP-RP12100
Product Specification 12V 100Ah
Nominal Voltage 12.8V (4S)
Nominal Capacity 100Ah
Battery Energy 1280Wh
Max Charge Current 70A
Charging Cut-off Voltage 14.6V ± 0.2V
Max Discharge Current 100A
Discharging Cut-off Voltage 9.2V ± 0.2V
Cell Type LiFePO4 Battery (Prismatic) / Polymer
Display LCD (Optional)
Terminal M8
Case Material ABS+PC
Waterproof Level IP55
Charge Temperature Range 0~45
Discharge Temperature Range -5~55
Cycle Life ≥6500 Cycles
Designed Life 12 Years
Color Black
Weight 11.2Kg
Dimensions (LxWxH) 329*172*214mm
Assembly Method Built In

UN38.3, MSDS, KC, CE, CB, IEC, UL, ISO, more info please contact us.

Lithium Battery Certification

Benefits Of Delong Lithium Battery

Lithium Golf Cart Battery Built In BMS

100% Comprehensive Protection for Battery Safety

As the prevalence of lithium batteries increases, so does the frequency of incidents. The importance of lithium battery safety performance is self-evident. To ensure safety in use, Delong equips each lithium battery with a high-quality intelligent BMS internally.

The BMS is very important as it monitors the battery’s voltage, current, and temperature, balances the state of each battery cell, and disconnects the power when parameters exceed safe limits. Delong lithium batteries built in BMS are increasingly used in devices with high demands for capacity, power, and safety performance.

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Sturdy and Durable Battery Casing

Delong uses ABS and PC as the casing materials for its lithium batteries, which makes them extremely sturdy and durable. Because ABS and PC materials have good toughness and hardness, they can withstand certain impacts, protecting the battery from damage due to accidental drops or strikes. Moreover, they prevent corrosion and chemical damage, have a wide operating temperature range, and exhibit good temperature resistance and natural safety features. Additionally, Delong lithium battery casings are rated at IP65 for water resistance.

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LightWeight Lithium Battery

Compact Size and Lightweight, Yet Powerful

Compared to traditional lead-acid batteries, lithium batteries have a higher energy density. The advantage that comes with this is that lithium batteries can store the same capacity in a smaller volume and with less weight. This makes them more suitable for use in devices where space and weight are critical factors, such as trolling motors, boats, leisures, sweepers, and more.

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High-Efficiency Charging Time

3 Charging Methods- 12V 170Ah Lifepo4 Battery

Are you still enduring the long charging process of traditional lead-acid batteries? It’s time to improve your charging efficiency! Delong lithium batteries have a charging efficiency approximately 5 times higher than that of lead-acid batteries, allowing you to be ready to go in just 3-4 hours without worrying about battery life. We offer three charging methods for your convenience, giving you the freedom to charge as you please:

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Enjoy Outdoor Experience Long Time

truck camper

With a full charge, Delong lithium batteries can provide power for an entire day or even longer for applications such as trolling motors and fishing boats, and they also allow for extended driving times in RVs, campervans, and caravans on the road. This is because lithium batteries have a flat voltage curve and stable power output, and can reach 100% depth of discharge. You can fully utilize the capacity of the lithium battery.

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Bluetooth Connectivity

12 100Ah Lifepo4 Battery With Bluetooth

If you want to monitor and manage your battery from your smartphone and stay informed about the charge level, voltage, current, and temperature in real-time, then you might opt for a lifepo4 battery with Bluetooth capability. The advantage is you can check data and make simple configurations via your phone when you are camping or when it’s inconvenient to access the battery directly, thereby saving time and enhancing the user experience and safety.

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Self-Heating Battery For Ice Fishing

For users in cold regions or those who are keen on outdoor activities like ice fishing, we recommend adding a self-heating feature to the battery. It can increase the temperature of the lithium battery, allowing it to quickly reach operational status and ensuring a rapid start-up of the device. This feature not only safeguards the performance and safety of the lithium battery but also enhances its reliability in outdoor adventures or cold environments.

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You Can Use 12V 100Ah Li Battery With…

Lithium batteries are widely used because of their small size, light weight, high energy density, and unrestricted installation orientation, making them an excellent alternative to lead-acid, gel, and AGM batteries. The 12V 100Ah lithium battery has a self-discharge rate of only 3% per month, which is just one-tenth of that of lead-acid batteries. It is very suitable for providing reliable power in deep-cycle applications such as solar energy storage, boats, fish finders, RVs, camping, and trolling motors.

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Explore Our Rechargeable 12V 100Ah LiFePO4 Battery Production Line

Customer Reviews

James D.   Verified Buyer
“As a distributor, I am very satisfied with your batteries. The 100ah is very popular in my region, and currently, there are no significant after-sales issues. Delong’s response time is very fast.”

Richard H.  Verified Buyer
“Lithium batteries are just perfect for camping! They bring bright light to the dim nights, no longer relying on the dim camp lights. What is admirable is their lightweight and amazing battery life, eliminating any concerns about power for the entire weekend.”

John W.  Verified Buyer
“A 12V 100ah battery is quite suitable as a domestic power source for RVs and may change the way you travel. Although the initial cost is slightly higher, it makes sense in the long run and avoids the need for frequent battery replacements.”

Oliver T.   Verified Buyer
“The self-heating feature is a great design for us. Because we do not have to worry about the battery performance declining in a cold environment. This would affect the working state of my equipment, and I need it to stay optimal.”

Nathan S.  Verified Buyer
“I really like the Bluetooth function of the Delong lithium battery; it’s truly convenient. I can clearly see how much charge is left on my phone without having to open the device.”

Rene L.  Verified Buyer
“I often participate in hiking and rock climbing activities, so a reliable power source is essential. Using lithium batteries was the right decision. Lightweight, yet with sufficient backup energy, they do not add much burden. Every adventure activity is completed safely and smoothly.”

Chris A.   Verified Buyer
“Lithium batteries have given me the courage to camp in places without power outlets. I don’t have to worry about the battery running out in a few days; its endurance capacity is truly impressive.”

Jim B.  Verified Buyer
“I bought two 12V 100Ah lithium batteries here to power my 24V Minnkota. So far so good, the battery life is indeed very long.”


Using a 25A charger with a 90% charging efficiency, it will take approximately 4.44 hours to fully charge a 12V 100Ah lithium battery. The actual charging time may vary slightly due to differences in charger specifications, battery condition, and actual charging efficiency

The duration that a 12V 100Ah lithium battery will last depends on the power consumption of the device it powers. For instance, a 12V 100Ah lithium battery could power a device that consumes 50 watts for approximately 24 hours under ideal conditions. In actual use, factors such as battery efficiency, temperature, and battery aging can all affect the actual run time.

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