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You receive consistent, renewable power for your home or travels. This four-pack 12V 50Ah Lithium Iron Phosphate system delivers 640 watt-hours through premium grade-A cells. The integrated digital display tracks your charge instantly. You avoid dead batteries during extended weekend trips.
The CTOLITY CT050-12 series replaces heavy lead-acID units easily. Each unit weighs roughly five kilograms while doubling your storage capacity. Clean operation meets strict safety standards including UL and FCC certifications. You gain reliable electricity without frequent replacements.
This deep cycle lithium package suits stationary homes and mobile setups alike. Indoor backup runs steadily during brownouts. Outdoor gear stays charged across desert heat or mountain cold.
The box contains four certified CT050-12 units ready for immediate installation.
Mounting hardware and wiring terminals secure directly to compatible racks.
Connect positive terminals first, then secure negatives to match your inverter. Enable the smart management protocol before applying loads. Monitor the screen daily to track consumption patterns efficiently.
Lower maintenance costs add up quickly compared to flooded alternatives. Silent operation keeps quiet zones peaceful. Extended cycle life protects your budget over many years.
Mount inside campers for overnight cooling. Power emergency lighting during grid failures. Charge marine electronics while docked. Run tools off-grid at remote job sites.
RV owners seeking lighter upgrades. Cabin dwellers needing affordable standby reserves. Off-grid builders optimizing portable kits. Recreational boaters requiring stable house banks.
Does it support parallel connections? Yes, the design allows linking multiple units to boost voltage stability. Confirm matching firmware before finalizing cables.
Can I charge with standard wall adapters? The smart BMS regulates raw inputs safely. Pair compatible chargers listed in your user manual for optimal performance.
Power to Last, Enjoy the Best |
Year-round Protections |
Perfect Replacement of Lead-acid |
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At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first