12V 300Ah LiFePO4 Battery - Factory Direct Wholesale
Our industrial-grade lifepo4 battery 12v 300ah is crafted through a expert lithium battery supply manufacturing unit with sufficient in-stock furnish of this hot-selling model, aiding bulk wholesale orders with bendy MOQs for distributors and tools suppliers. This lifepo4 battery 12v 300ah can provide authentic potential over 300Ah and steady energy output, best for off-grid photo voltaic systems, marine vessels, RV fleets, industrial backup energy and outside power storage-scenarios the place dependable long-lasting energy is essential. Built with a rugged, IP65 water-resistant and dustproof challenging shell, it resists harsh outdoor, marine and industrial environments, making sure long lasting overall performance in all working conditions, whilst 4000+ deep charge-discharge cycles (80% DOD) assurance an ultra-long lifespan, decreasing your customers' alternative fees and boosting your product competitiveness.
Features premium-quality brand-name battery cells with full-rated capacity, ensuring long-lasting and stable power delivery. Equipped with a JBD/JK intelligent BMS (Battery Management System) for comprehensive battery safety protection. Includes Wi-Fi and Bluetooth connectivity, along with an LCD screen for real-time monitoring and convenient operation. The casing is drop-resistant, wear-resistant, and IP65-rated for water resistance; customization options for logos and plastic casing styles are available to meet the OEM and specific requirements of B2B clients.
Boasts a cycle life of >=6,000 full cycles. Even after reaching 80% Depth of Discharge (DOD), it remains capable of completing another 4,000 cycles. With a service life of >=5 years, it eliminates the need for frequent replacements during long-term use, thereby reducing operational costs for B2B buyers.
It comes with multiple USB ports and fast-charging ports, enabling simultaneous charging of 8 to 10 devices-such as mobile phones, tablets, drones, outdoor speakers, camping lights, and small TVs. It supports simultaneous charging and discharging, making it compatible with a wide variety of devices to meet the demand for large-scale temporary power supply in outdoor scenarios. Additionally, it boasts fast charging speeds and supports multiple charging methods, including solar charging and AC mains charging, ensuring flexible and convenient power supply for outdoor use.
It holds an IP65 rating, providing robust resistance to water, dust, drops, and impacts-making it perfectly suited for long-term use in complex outdoor environments. When connected to an inverter, it can power a variety of small to medium-sized household appliances, including mini coffee makers, small refrigerators, microwaves, electric kettles, and desktop air conditioners. This allows it to seamlessly meet the power needs of outdoor living, camping, and small-scale outdoor projects with ease.
Capable of simultaneously powering 5–6 small to medium-sized appliances (e.g., 1 small air conditioner + 1 refrigerator + 1 coffee maker + 1 electric kettle + 2 mobile phones), ensuring long-lasting endurance and stable power delivery.
It is ideally suited for a range of scenarios: temporary power supply for large-scale outdoor projects, centralized power provision for RV campsites, temporary electricity for outdoor events and competitions, off-grid power solutions for small residential setups, as well as bulk customized energy storage equipment procurement for B2B clients-with a focus on stability, durability, and customizability.
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