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The Ionic 12V 300Ah Battery is a high-capacity, lightweight power solution, ideal for RVs, motorhomes, and solar energy storage. Weighing 70% less than lead-acid batteries and providing 3,000-5,000 cycles, it’s a long-lasting, maintenance-free choice for serious power needs. Featuring Bluetooth monitoring and an advanced Battery Management System (BMS) with terminal cut-off, recovery, cell balancing, and cold-weather protection, this battery is designed for reliability. With 99% Depth of Discharge (DOD) and the ability to connect in series or parallel, it’s perfect for deep-cycle applications. While not a traditional starting battery, it can handle up to 1100A CCA equivalent. Backed by an 11-year warranty, this battery is a dependable, plug-and-play option compatible with a variety of chargers.
SPECIFICATIONS
WARRANTY
WEIGHT
83.1 lbs
SIZE
20.5″ (L) x 10.6″ (W) x 8.7″ (H)
STORAGE CAPACITY
300 ampere hours (Ah). Ionic Lithium batteries provide dependable, consistent power throughout the entire 300Ah capacity. Unlike traditional SLA batteries, Ionic Lithium LiFePO4 batteries maintain a flat voltage curve, delivering steady power output as they discharge. This design ensures you’ll enjoy uniform performance right down to the last bit of energy.
Bluetooth Capable
Yes
VOLTAGE
12.8V
ENERGY
3840 Wh
TERMINALS
3/8 Stud
LIFECYCLES (BATTERY LIFESPAN)
Up to 80% capacity for 3,000 cycles under recommended conditions—compared to just 500 cycles for typical SLA batteries. Ionic Lithium batteries offer exceptional longevity, making the cost per use only a fraction of that of traditional batteries.
OPERATING TEMPERATURE
Engineered for rugged and extreme conditions, Ionic Lithium batteries outlast SLA and other lithium options. With an optimal operating range from -20°F to +140°F (performing reliably down to -20°F), these batteries are built to handle tough environments. Note: For best results, avoid charging below 32°F.
DISCHARGE
200A max continuous discharge. The flat discharge voltage curve provides a 75% bigger capacity then a SLA 50Ah battery.
CHARGE
200a max, 14.4V recommended, 15V max Please note: this battery should be charged using a LiFePO4 compatible charger. A SLA charger may work, but will reduce performance and lifespan of the battery.
INCLUDES ACTIVE BMS PROTECTION
Equipped with an advanced circuit, this battery ensures cell balancing, low and high voltage cutoff, short circuit protection, and high-temperature protection. These features boost performance and significantly extend the battery's lifespan.
Experience the Ionic Lithium Advantage
The Ionic 12V 300Ah Battery offers high-capacity, lightweight power with Bluetooth monitoring, BMS protection, and an 11-year warranty, ideal for RVs and solar storage.
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