Redodo 2 Pack 12V 165Ah Dual Purpose Bluetooth Lithium Battery, 2112Wh, 1200CCA Group 31 Marine Starting Battery with Self Heating, IP67 Waterproof

Features & Benefits

• 【Dual-Purpose Lithium Battery】The Redodo 12V 165Ah LiFePO4 battery serves dual purposes—cranking and deep cycling. It delivers exceptional 1200CCA, compatible with YAMAHA, Mercury, Suzuki, Honda, Evinrude, Tohatsu and for fuel outboard motors up to 300HP. Moreover, it boasts a 2112Wh of energy and deep-cycle capability. Outperforming traditional AGM batteries in both performance and durability.
• 【High Capacity & Density】This 165Ah battery serves as a direct replacement for lead-acid batteries and is compatible with group 31 size. With energy of 2112Wh, a single unit can replace 3* 12V 100Ah lead-acid batteries, 17.3% more energy, 66% less volume, and 82% reduction in weight. It offers 1.65X the energy of typical lithium batteries (1280Wh), along with enhanced stability and safety.
• 【Self-Heating & IP67 Protection】Equipped with a 150W heating pad and intelligent temperature sensing. Heats lithium batteries to their charging temperature in one hour at 14℉. Ensures reliable charging even in extreme cold as low as -4°F. With an IP67 rating for water and dust resistance, it delivers robust performance in harsh and humid environments.
• 【Smart Bluetooth 5.0 & OTA Function】Monitor and control the Redodo 12.8V 165Ah LiFePO4 Battery via smartphone with bluetooth connectivit - check status, discharge switch or power off. This battery features the industry's first OTA (Over-The-Air) upgrade capability for dual-use lithium batteries, enabling quickly access to the latest functionalities.
• 【Energy Reserve Mode】The Redodo dual purpose marine battery is equipped with ERM (Energy Reserve Mode) and one-click forced startup function, which can automatically reserve ~25% capacity to ensure enough power for starting your engine and returning to shore, allowing you to sail without worries.
• 【EV Grade Cells & 20+ BMS Protections】Features EV grade cells, supporting 5000+ cranking times and 4000+ deep cycles @100% DOD. Delivers 100% high efficiency and low self-discharge. Advanced BMS provides protection against over-dis/charging, over-current, short-circuit, and high & low temperature. Includes auto-recovery within 30 seconds after overload, ensuring superior safety and durability.
• 【Scalable Power for Versatile Use】Redodo 12V lithium battery 165Ah supports parallel connection of up to 4 batteries for higher CCA or can be configured in a 4P4S(16 units) to build a powerful 48V energy system(33.79kWh) for high-capacity deep-cycle storage. Perfect for fuel-powered outboard engines, shallow water anchors, fish finders, trolling motors and marine electronics etc.
• 【Certified & 5 Years Warranty 】Redodo 12V 165Ah dual purpose battery is compliant with ABYC equirements for lithium batteries, UL1973, FCC, and CE standards. Meet the requirements of Mercury outboard motors for lithium starting batteries. Backed by a 5-year warranty and 24/7 customer support.
• NOTE: ITEMS MAY BE SHIPPED SEPERATELY AND ARRIVE AT DIFFERENT TIMES.