12V 140Ah Marine Starting Battery with Deep Cycle Performance (Group 31)

About this item

• Born for Marine: Upgrade your marine experience with the best marine expert. It's more advanced than a standard SLA battery, featuring smart Bluetooth, self-heating technology, a self-developed BMS, and EV-grade A LiFePO4 starting cells. Enjoy more cranking power and a larger deep cycle capacity for superior performance.
• High Instantaneous Current: CCA up to 900, MCA 1200, as a marine starting battery expert, it is ideal for fishing boats and is able to start gasoline/fuel-powered outboards up to 225 hp and power bass fishing electronics on board.
• Dual Purpose: Not just for starting outboards. It can also be used as a marine deep cycle battery to power 12V loads on board, including electric fishing reel, fish finder, instrument panel, light, etc.
• Bluetooth 5.0: Auto-connect to LiTime App, monitor battery status and data with only a single tap on the phone, and check the battery system with ease.
• Self-heating Tech.: When the battery is charged under -20°C to 5°C/-4°F to 41°F, the built-in battery heating pad will automatically heat the battery to 10℃/50℉, making sure the battery can be charged efficiently under freeze weather.
• Group 31 Size: L13*W6.77*H8.5 inch. Drop in replacement of the lead acid battery. Easily replace your lead acid starting battery ≤900 CCA.
• EV Grade A LiFePO4 Starting Cells: Aluminium shells with reliable performance and safety rating, providing 5000+ cranking times and 4000+ deep cycles@100%DOD.
• Efficient Charging: Support outboard alternator max. charging current up to 150A, charger up to 140A. This allows for efficient charging while safeguarding the battery for long-lasting performance.
• Self-Developed BMS provides 20+ Protections: over-charge, over-discharge, over-current, over-temp, and short-circuit protections;self-heating function; auto-recovery
• Note: If OT terminals are attached directly with screws and their thickness is less than 2mm, add gaskets for lock attachment to prevent loosening and overheating.
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