Name: 25.6V 100Ah Lithium LiFePO4 Battery 100A BMS Low Temp Cutoff
Brand: dumfume
SKU: B0FHJ42L5W
Price: 316.96 USD
Availability: InStock

Is This a Good Price on Amazon?

👍 Good Deal

👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
💰At 10% off its standard going rate, this offer delivers clear value for the money.
🏷️The listed retail price is trimmed by 14% at checkout.
📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.

How We Scored This Deal

Price Competitiveness 10.67/28

Recent Value 11.9/22

Market Standing 17.83/20

Deal Strength 10/20

Momentum 10/10

📝 Product Overview

🏪 Sold by Li Dumfume

🚚 Shipping Free Shipping

Product Details

✓High Energy Density & Lightweight Design: Packing 25.6V 100Ah / 2560Wh of power in a compact, lightweight body (70% lighter than lead-acid), DUMFUME 24v 100ah lifepo4 battery ensures stable voltage output for RVs, solar systems and off-grid setups. Its high energy density maximizes runtime for appliances, lights, and critical devices.Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.

✓10x Longer Lifespan vs. Lead Acid: Dumfume 24v lithium battery, built with automotive-grade LiFePO4 cells, delivers 4000+ deep cycles (10x more than lead-acid batteries) and supports 100% Depth of Discharge (DOD). Say goodbye to frequent replacements—24 volt lithium battery lasts up to 10 years with stable performance, even under daily heavy use.

✓Fast Charging & Scalable Power: Pair with Dumfume 29.2V 20A lithium battery charger for a full recharge in just 5 hours (vs. 10+ hours for lead-acid). Compatible with solar controllers,inverters,and mainstream lithium charging equipment.Dumfume24v 100ah lithium battery supports 2S4P configurations, perfect for expanding home backup or commercial energy storage.

✓Smart BMS for Ultimate Safety: Equipped with 100A BMS, 24volt lithium battery safeguards against overcharge, over-discharge, over-current, short circuits, and low/high temp. Dumfume 25.6V 100Ah LiFePO4 Battery maintains consistent voltage stability across extreme temperatures (Charge: 0°C–50°C / Discharge: -20°C–60°C), ensuring reliability in harsh environments.

✓Note And Customer Service: Under various temp/humidity measurement methods and instruments, bateria de 24v 100ah voltage and current May deviate by 1%~5%. Charge/discharge battery once every 6 months to prevent damage from disuse. Attention: The Dumfume LiFePO4 battery 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

Size

24V100AH(21.06×8.07×8.46)

Voltage

25.6 volts

Item Weight

41.7 pounds

Manufacturer

dumfume

Item model number

S95349

Manufacturer Part Number

S95349

ASIN

B0FHJ42L5W

Customer Reviews

4.5 4.5 out of 5 stars (450) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 4.5 out of 5 stars

Best Sellers Rank

#56,115 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #1,442 in Solar & Wind Power Parts & Accessories

Date First Available

July 15, 2025