Abyss Battery, founded in 2020 and headquartered in Largo, Florida, is a vertically integrated manufacturer and retailer of high-performance lithium batteries. The company specializes in advanced lithium iron phosphate (LiFePO₄) battery systems designed for marine and outdoor applications. Focused on replacing traditional lead-acid batteries, Abyss Battery emphasizes safety, longevity, and environmental sustainability through cutting-edge engineering.
Abyss Battery differentiates itself with innovative design elements like built-in battery management systems (BMS) that enhance safety and performance, along with drop-in compatibility for seamless upgrades from conventional batteries. The company positions itself as a pioneer in marine energy, offering products that enable users to extend their adventures farther while ensuring easy installation and real-time battery performance tracking via smartphone apps. Supported by a network of authorized dealers and comprehensive customer resources, Abyss Battery combines technological innovation with practicality, bridging the gap between cutting-edge marine technology and everyday usability.
Battery Technology
At the core of Abyss Battery’s innovations is its use of LiFePO₄ chemistry, renowned for its inherent safety, thermal stability, and prolonged lifecycle compared to lithium-ion or lead-acid alternatives. Each battery is equipped with an internal BMS that regulates voltage and safeguards against overcharging, over-discharging, or short circuits. Design features like robust cell separation walls prevent physical damage and promote superior heat dissipation, while large-format prismatic and cylindrical cells ensure stable connections and consistent power output.
The company’s engineering also prioritizes adaptability. Dual-purpose 12V marine batteries combine engine-starting capacity (up to 1,500A cold-cranking amperage) with deep-cycle capabilities for powering electronics, eliminating the need for separate batteries. For applications like trolling motors and fishing reels, Abyss Battery’s 24V and 36V models offer compact designs that outlast lead-acid batteries by up to 10 times. Innovative additions such as Bluetooth connectivity allow users to monitor real-time data—voltage, current, temperature, and remaining cycle life—via a dedicated app.
Safety enhancements include proprietary cell holders that prevent shorts during impacts and built-in heating elements to optimize performance in cold environments. These features align with Abyss Battery’s commitment to adhering to stringent global certifications and rigorous testing protocols, ensuring reliability under marine conditions.
Recent Projects
Over the past year, Abyss Battery has sharpened its focus on expanding product offerings with enhanced usability and performance. The company introduced a new line of 24V and 36V lithium trolling motor batteries, integrating advanced Bluetooth monitoring to provide users with granular control over their power systems. These batteries also incorporate designs for longer lifespans and compatibility with leading motor brands.
Central to recent launches is the ABYSS® 12V 60Ah Dual Purpose Lithium Marine Battery, engineered with a record-setting cold-cranking amperage of 1,500A while maintaining deep-cycle endurance. This model caters to boaters seeking a single-battery solution for starting engines and powering onboard devices. Additionally, Abyss unveiled specialized batteries for deep-drop electric fishing reels, tailored to enhance compatibility with premium reel brands and reduce deck clutter.
Complementing these batteries, the company expanded its charging ecosystem with multi-bank and DC-DC chargers. Its DC-DC Alternator Charger, for instance, leverages a boat’s alternator to recharge multiple lithium batteries simultaneously, streamlining marine power management.
Investors
As a privately held company, Abyss Battery has not disclosed specific investors or funding rounds. Its growth stems from direct-to-consumer sales through its website and strategic partnerships with marine dealers, OEMs, and distributors. The company’s independent structure allows it to maintain control over product innovation, quality assurance, and customer support without external equity pressures.
Business Details
Location: Largo, Florida, USA
Website: https://www.abyssbattery.com/
LinkedIn: https://www.linkedin.com/company/72343211
