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With all this energy in the air this Labor Day, upgrade your energy game with our premium selection of high-performance batteries! Whether you're an adventurer seeking reliable power on the go, an off-grid enthusiast looking for efficient storage solutions, or simply aiming to elevate your energy setup, eMarine has got you covered. Use coupon code LABORDAY23 at checkout to take advantage of these deals.

Scroll down to explore detailed specifications and choose the perfect match for your energy needs. Elevate your power game today!

Check out some of our options below!

The VICTRON LITHIUM SMART LiFePO4 12V 160AH BATTERY is the safest of the mainstream li-ion battery types. The nominal voltage of a LFP cell is 3,2V (lead-acid: 2V/cell). A 12V LFP battery therefore consists of 4 cells connected in series; and a 24V battery consists of 8 cells connected in series. Victron Energy Smart batteries come with built-in Bluetooth technology to allow users the ability to connect via display or smartphone to monitor and manage their batteries.

Victron Energy Lithium Battery Smart LiFePO4 12V 160Ah
DL+ 12v 280Ah Dual Purpose 1000CCA Starter Battery Plus Deep Cycle Performance

The DL+ 12V 280AH DUAL PURPOSE 1000CCA STARTER + DEEP CYCLE BATTERY is Dakota Lithium's most compact, and powerful battery yet — ready for long expeditions in your RV, extended ocean voyages in your boat, or long-term power for your off grid system. Engineered for maximum energy density, this battery has 280 Amp Hours of capacity in a waterproof battery case the size of a single 100 Amp Hour battery. That’s 6X the amount of usable power of a single group 31 AGM battery. Plus, up to 1,000 cold cranking amps of engine starting power, making this battery the ultimate single battery solution for boats, RVs, or any vehicle where you need a house battery that can jump start your engine.

RENOGY SMART LIFEPO4 BATTERIES are designed to be drop-in replacements of deep-cycle lead-acid batteries with a standard BCI group size. Manufactured with automotive-grade battery cells, it offers excellent cycle life expectancy, even under high and varied loads. The battery features Bluetooth connectivity, and utilizes the ultra-safe LiFEPO4 li-ion battery chemistry.

Renogy 100A-hr LiFEPO4 Lithium Ion Battery
Sol-Go Semi-Flexible Solar Panels 115W and 165W

SOL-GO SEMI-FLEXIBLE SOLAR PANELS use the highest efficiency SunPower® Maxeon® monocrystalline silicon solar cells available on the world market. No grid lines on the front means better absorption of sunlight, maximum efficiency, and great aesthetics. For peak semi-flexible panel performance, consistency, and affordability, there is no equal - go Sol-Go.