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dumfume

24V 100Ah LiFePO4 Battery Built-in 100A BMS

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$319.96
Listed $358.29
Save $38.33 11% OFF
Check Deal at Amazon
Price verified Sep 21, 2026 11:34 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Dumfume-US
🚚 Shipping Free Shipping

Product Details

Higher Energy Density & Stable Performance: DUMFUME 24V 100Ah LiFePO4 battery delivers 2.56kWh of energy, equivalent to two 12V 100Ah batteries. DUMFUME 24V Lithium Battery higher voltage system ensures stable power output, saving time and cost on wiring while providing longer cycle times and improved battery protection.
100A BMS with Grade-A Cells for Reliable Protection: DUMFUME 24V 100Ah Lithium Battery Equipped with a 100A Battery Management System, DUMFUME 25.6V 100Ah LiFePO4 battery safeguards against overcharge, over-discharge, and short circuits. It provides continuous power up to 2560W, ensuring longevity and safe operation for various applications.
Scalable System for Larger Energy Needs: DUMFUME 24 volt lithium battery Supports series and parallel connections up to 2S4P. It’s ideal for solar energy storage systems, off-grid setups, and home backup power solutions.Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.
Longer Lifespan & Lightweight Design: DUMFUME 24V lithium battery Weighing just 41.67 lbs, this LiFePO4 battery is one-third the weight of traditional lead-acid batteries. Its 10-year lifespan and 4000+ deep cycles at 100% DOD make it a reliable and portable energy solution for both outdoor and indoor applications.
Note: Under various temp/humidity measurement methods and instruments, voltage and current May deviate by 1%~5%. Charge/discharge battery once every 6 months to prevent damage from disuse. Dumfume bateria 24v 100ah is intended for use as an energy storage, please do not use this battery as starting batteries. If you have any questions about the lithium-iron battery, please contact us.

⚙️ Specifications

Brand
dumfume
Vehicle Service Type
RV, Van, Solar, System, Boat, Truck
Size
(21.06×8.07×8.46)24V100AH
Voltage
25.6 volts
Battery Cell Composition
Lithium Polymer
Item Weight
41.7 pounds
Product Dimensions
20.91"D x 8.11"W x 8.56"H
Terminal
Marine Terminal
Battery Capacity
100 amp_hours
Item Highlight
24V Lithium Battery,Low Temperature Protection,2560W Power Output,15000+ Deep Cycles for RV,Marine,Solar,Off-Grid Systems
Compatible with Vehicle Type
RV, Van, Solar, System, Boat, Truck
F
$319.96
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