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2 Packs 12V 150Ah Max LiFePO4 Battery With 100A BMS 15000+ Deep Cycles
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 17, 2026 1:53 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.
- 💰The current price sits right around what this item typically fetches.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
1.12/28
Recent Value
2.11/22
Market Standing
9.71/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Dumfume-US
🚚 Shipping
Free Shipping
Product Details
✓Double the Capacity, Same Reliable 100A BMS:Get two DUMFUME 12V 150Ah Max LiFePO4 batteries with automotive-grade cells and 100A BMS each. Connect in parallel for 300Ah total capacity or in series for 24V/150Ah. The BMS in each unit independently protects against overcharge, over-discharge, over-current, short circuit, and temperature extremes.
✓Space-Saving Design, Easy to Install:Each battery measures 10.04″×7.68″×9.84″ and weighs 43.0 lbs. Two units take little more space than one lead-acid battery, yet deliver twice the usable energy. Perfect for upgrading your DUMFUME 12v deep cycle battery bank in RVs, solar sheds, or tiny homes.
✓Build Massive 48V Storage with 4S4P:Two batteries are just the start. This DUMFUME 12v lithium battery series supports up to 4S4P (16 units max). Combine two packs with additional units to create a 48V system reaching 30.72kWh total energy and 19.2kW load power. Ideal for whole-home backup, large solar farms, or workshop power.
✓Dual Low-Temperature Protection in Winter:Each DUMFUME 12V 150Ah lithium battery features independent low-temperature cut-off. Charging halts below 32°F, discharging down to -4°F. When temperatures rise above 32°F, both batteries auto-resume. Keep your off-grid system powered through freezing months without worry. No separate heating pads needed.
✓Important: Energy Storage Only, Not for Starting:This twin pack of DUMFUME dumfume 150ah batteries is for deep cycle energy storage only – RVs, solar, off-grid homes, marine house banks. Do not use for engine starting or golf cart propulsion. Need starter batteries? Contact us for recommendations.
⚙️ Specifications
Brand
dumfume
Vehicle Service Type
RV
Size
(10.04×7.68×9.84)2PCS 12V150AH MAX
Voltage
12 volts
Battery Cell Composition
Lithium Polymer
Battery Capacity
150 amp_hours
Item Highlight
Low Temp Protection IP65 Waterproof Ideal for Solar System,Backup Power,RV,Camping,Marine,Off-Grid
Automotive Fit Type
Universal Fit
Manufacturer
dumfume
Number of Items
2
Compatible with Vehicle Type
RV
