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24V 25Ah Lithium Iron Phosphate Battery

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24V 25Ah Lithium Iron Phosphate Battery

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Start group buy • $168.99 $235.99
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24V 25Ah Lithium Iron Phosphate Battery
24V 25Ah Lithium Iron Phosphate Battery
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Start group buy • $168.99 $235.99

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【Uncompromising Quality】 Exceptional lifespan with more than 2000 cycles (80% DOD), 4 times of lead-acid battery. Wide discharging temperature range from -4°F to140°F, IP65 waterproof. Fearless of extreme climates, back up your wild adventures.
【Easy Upgrades】 A space-saving choice for your 24V power system. Upgrades from lead-acid to lithium seamlessly with a greater energy density, 100% usable capacity, and a faster-charging speed.
【Smart Energy Saving Mode】 Automatically switch to energy-saving mode in 30s. The self-discharge rate is as low as 3% per month. Offers good performance on storage and endurance.
【Safe and Reliable】 The state-of-the-art battery management system (BMS) provides short circuits, overcharging, and over-temperature protection while maintaining a balanced voltage across all cells. Ensures reliable power output and a longer lifespan.
【Powerful Output】 Up to 8 batteries can be easily connected in parallel. Auto-balancing function, improve the average charging efficiency of your batteries over extended use.
【Certified Performance】 Reliable output and ultra safety. Performance certified with MSDS, UN38.3, FCC, CE, UKCA, and PSE. IP65 waterproof, protected against water and dust with the fully sealed housing.
Light and compact power solution for your 24V system! The Renogy 24V Lithium Iron Phosphate Battery is designed for the drop-in replacement of AGM and GEL batteries. Upgrade your power system with this light, compact, safe, and powerful 24V LiFePO4 Battery. Offer an exceptional life span of more than 5 years and 2000 cycles (80% DOD), a built-in BMS system for safe charging and discharging, IP65 waterproof, and fast charging speed. It can be utilized for trolling motors, medical computer carts, wheelchairs, and other off-grid systems.
24V 25Ah Lithium Iron Phosphate Battery
Advanced BMS for Ultra-Safety

The intelligent built-in BMS circuit ensures safe charging and discharging process by protecting the battery from over-charge, over-discharge, over-current, high temperature, and short circuit.

24V 25Ah Lithium Iron Phosphate Battery
Light and Compact Design

1/3 weight of the lead-acid battery.

Replace 12V batteries in series with a one-step 24V solution, save space, and lower wiring costs.

24V 25Ah Lithium Iron Phosphate Battery
Smart Energy Saving Mode

When the battery is not charging or discharged, it will automatically switch to energy-saving mode after 30s.

With only 3% of the self-discharge rate per month, the battery ensures longer shelf life. No need to charge it constantly during storage.

24V 25Ah Lithium Iron Phosphate Battery
IP65 Waterproof

The seamless ABS housing gives full protection against dust and other particulates. IP65 waterproof performance, suitable for outdoor scenarios.

24V 25Ah Lithium Iron Phosphate Battery
Wide Working Temperature Range

Back up your power system in extreme climates. Provide stable power supply from hot summer to cold winter.

Charge Temperature Range: 32°F~113°F (0°C~55°C)

Discharge Temperature Range: -4°F~140°F (-20°C~60°C)

24V 25Ah Lithium Iron Phosphate Battery
Auto-balancing Function

Up to 8 batteries can be connected in parallel, with expandable capacity. The auto-balancing function ensures optimal charging efficiency and a longer lifespan.

  • If the battery's Battery Management System (BMS) is activated and the battery voltage shows 0V, you must use a compatible Li charger to reactivate this battery.
  • Make sure to screw in the battery terminals tightly. Loose battery terminals will cause heat build-up and cause damage to the battery.
  • DO NOT string these batteries in series. They are made ONLY for wiring in parallel using identical batteries.
  • Due to its own chemical characteristics, lithium batteries are not allowed to be charged below 0°C. Therefore, if you choose a lithium battery without internal heating function, it is normal that the lithium battery cannot be charged below 0℃ for safety reasons. Therefore, we recommend that you do not discharge the battery for a long time below 0℃, which will possibly lead to over discharge of the battery.

If you have any questions regarding this product, please call us at 1 (909) 287-7111 or contact us with livechat for troubleshooting assistance.

More questions about your off-grid power system? Learn more from Renogy Learning Center!


Package Includes

24V 25Ah Lithium Iron Phosphate Battery

24V 25Ah Lithium Iron Phosphate Battery

1 x


Terminal Bolts (M8 x 1.25 x 15 mm)

2 x


Renogy 24V 25Ah Deep Cycle Lithium Iron Phosphate Battery
Electrical Specifications Temperature Parameters
Rated Capacity(0.2C) 25 Ah Operation Temperature Range

Charge: 32~131℉ / 0~55℃

Discharge: -4~140℉ / -20~60℃

Recommended: 73.4 ± 9℉ / 23 ± 5℃

Nominal Voltage 25.6 V Storage Temperature Range

Less than 1 year: 32~77℉ / 0~25℃

Less than 3 months: 14~95℉ / -10~35℃

Energy 640Wh Mechanical Specifications
Cycle Life(0.2C, 20±5℃) 2000 Cycles at 80% DOD  Dimension (L x W x H) 7.7 x 6.5 x 6.6 in / 197 x 166 x 168 mm
Minimal Rated Capacity (0.2C) 25Ah Weight 13.2 lbs. (6 kg)
Energy Density 116.50Wh/L Terminal Bolt Size M8 x 1.25 x 20 mm
Specific Energy 106.67Wh/kg Housing Material ABS
Internal Resistance ≤40mΩ Discharging Parameters
Charging Parameters Maximum Continuous Discharge Current 25A
Charge Voltage 29.0 ± 0.2V Discharge Cut-off Voltage 20V
Maximum Charge Current 25A Certifications
Charge Cut-off Voltage 29.2V MSDS, UN38.3, FCC, CE, UKCA, PSE YES
    3-year material warranty

1. How to activate the battery?

The battery is shipped in shelf mode. Before using the battery for the first time, please activate the battery with a charge/discharge current greater than 1A and measure the terminal voltage to validate. Prior to long periods of storage, please disconnect the battery from the system. The battery will enter shelf mode automatically after 30s. In shelf mode, the battery has a low self-discharge rate and can hold the charge for a longer period of time.

2. Can this battery be used in series to build a 48 volt system?

No, you can't. These Renogy 24V 25Ah lithium batteries do NOT support connecting in series. They are made ONLY for connecting in parallel using identical batteries, same type (lithium), same capacity (Ah), same voltage (V), same brand (Renogy).

3. How long will the battery last?

Our battery is capable of 2000 cycles of perfect charge and discharge, after which the efficiency of the battery will drop to 80% of the factory performance, but it is still very good for your use. If you live a completely off-grid life, calculated at the rate of a full charge and discharge per day, you will be able to use it for more than 5 years.

4. How many batteries can I connect at most?

We recommand a maximum of 8 batteries in parallel.

5. How many batteries can I connect to at most?

Please connect your batteries in parallel, we recommend a maximum of 8 batteries in parallel, and our automatic battery balancing system allows you to achieve parallel safely.

6. Can I pair a bluetooth Module for this battery to monitor the battery status on phone?

No. This battery is not compatible with Bluetooth module. You can use 500A Battery Monitor With Shunt to monitor battery status (which is sold separately).

7. How should I handle the battery after it arrives?

When you receive your battery, please be aware that it may have a low State of Charge (SOC) due to the transportation and storage process. To ensure its optimal performance, we recommend charging the battery right away to avoid over-discharge. If you plan to store the battery for an extended period without usage, we suggest charging it to a SOC of 30% to 50% and performing maintenance every three months. These steps will help maintain its functionality and performance over time.

8. Can you recommend a solar charge controller for this 24V 25Ah battery?

When purchasing a solar charge controller, ensure that the controller is compatible with the lithium iron phosphate battery. The Renogy Rover and Wanderer Series Charge controllers are fully compatible with our lithium-iron phosphate batteries. You can charge this battery with Rover Elite MPPT charge controller or 10A AC-to-DC LFP Portable Battery Charger.
More questions about your off-grid power system? Learn more from Renogy Learning Center!
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1 Review Hide Reviews Show Reviews

  • 5
    Surprising energy density

    Posted by rts on Sep 6th 2022

    I bought this to replace a set of six lead-acid marine batteries for a small solar installation that drives a water pump. I was very skeptical when I picked up the box. This weighed the same as a single small AGM battery, but claimed to store more energy than all six. The price is obviously high, but it is competitive when compared amp-hour/dollar. I've been using it for a few months now, and I am very surprised. It also doesn't off-gas like a lead acid battery. So I don't have to deal with as much corrosion. Only have one negative regarding the actual battery. If you over discharge the battery (I did it as a test), you can't charge it from a solar controller. You have to use a power supply. Not a big deal, but not intuitive unless you've read the user's manual. I liked it enough to order a second battery to add more features to the installation.