Any tips for connecting batteries in series or parallel?

Yes – fully charge each battery first. Use the same brand, model, capacity, and BMS, and buy them within 3–6 months of each other. For multiple connections, use a bus bar.

Can I use the battery right after delivery?

For shipping safety, it comes with ≤40% charge. Fully charge it before first use.

Can I use this battery on a boat?

Yes, as a service battery for things like a fridge or coffee maker. Keep it dry and away from water. Not for starting engines or trolling motors.

Can I charge or discharge it in cold weather?

Discharge works from -4°F (-20°C) to 140°F (60°C). But never charge below 32°F (0°C) – it damages the cells. The BMS will block charging. In winter, bring it indoors above 41°F (5°C) before charging.

Does the package include a LiFePO4 charger?

No. Please use only a dedicated 14.6V LiFePO4 smart charger. Using a regular lead-acid or other lithium charger can damage the battery.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

2 pack 25.6V 100Ah LiFePO4 Lithium Battery Built-in 100A BMS

Product ID: 723468449

Details

Battery Capacity
10 amp_hours
Battery Cell Composition
Other Than
Brand
dumfume
Item Weight
48.1 pounds
Number Of Cells
2
Size
24V100AH

⚡2560W Continuous Power

🔄Up to 15000 Cycles Lifespan

🔋24V 100Ah High Capacity

1145883CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

⚡ Power Your Freedom with Next-Gen Lithium Energy!

SMART SAFE - Built-in 100A BMS protects against overcharge, over-discharge, and short circuits for worry-free energy.
POWER THAT LASTS - Up to 15,000 deep cycles for unmatched longevity—keep your off-grid lifestyle unstoppable.
LIGHTWEIGHT ENERGY - Weighs just 48 lbs—one-third the weight of lead-acid batteries, perfect for RVs and mobile setups.
SCALABLE FLEXIBLE - Supports series and parallel connections (up to 2S4P) to tailor your solar or backup system effortlessly.
EFFICIENT HIGH VOLTAGE - 24V system delivers stable 2560W power output, reducing wiring complexity and boosting performance.

The Dumfume 2 Pack 24V 100Ah LiFePO4 Lithium Batteries offer a robust 2560W continuous power output with a built-in 100A Battery Management System for enhanced safety. Designed for RVs, solar off-grid, and backup systems, these lightweight batteries provide up to 15,000 charge cycles and support scalable configurations, delivering reliable, long-lasting energy in a compact form factor.

Specifications

ASIN	B0DLVWSVX9
Automotive Fit Type	Universal Fit
Battery Capacity	10 amp_hours
Battery Type	Other Than Listed
Best Sellers Rank	#5,574 in Automotive ( See Top 100 in Automotive ) #21 in Automotive Replacement Batteries
Brand Name	dumfume
Compatible with Vehicle Type	RV
Customer Reviews	4.4 4.4 out of 5 stars (760)
Item Highlight	24v lithium battery Power 2560W, Supports 2S4P Connection,15000+ Deep Cycles Ideal for RV, Marine, Solar Off-Grid Systems
Item Weight	48.1 pounds
Manufacturer	dumfume
Manufacturer Part Number	2*DFBattery-100A
Manufacturer Warranty Description	5 Year Manufacturer
Model Number	25.6V 100AH
Number Of Cells	2
Number of Items	2
Size	(21.06×8.07×8.46)2PCS 24V100AH
Unit Count	2 Count
Voltage	25.6 volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

1145883CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews