Vatrer 12V 300Ah Lithium Dual Purpose Marine Battery with 1500 CCA and Bluetooth - 1 PACK

Get Starting Power and Deep Cycle Energy in One Battery This 1500 CCA lithium battery combines starting capability with 300Ah of deep-cycle capacity, giving you one dual-purpose marine battery for cranking and onboard power. Fish finders, pumps, lighting, navigation, and other onboard loads can keep running from the same battery after the engine starts. Charge From Shore Solar or Generator At the dock, use a LiFePO4 charger. Off-grid, charge through solar and an MPPT controller, or use a generator with a DC-to-DC charger. These options let the dual purpose lithium battery work across marine, RV, and off-grid charging setups without tying you to one charging source. Keep 3840Wh Ready for Long Days on the Water This Vatrer 12V 300Ah lithium battery gives you the capacity to keep fish finders, refrigeration, pumps, lighting, and inverter-powered equipment running while you fish, cruise, or stay anchored. You can cover both starting and extended onboard use without building your system around several smaller batteries. Protect Your Battery When Conditions Change On cold mornings or under demanding electrical loads, the built-in 200A BMS manages overcharge, over-discharge, over-current, short-circuit, and temperature conditions automatically. Charging stops below 32°F and resumes automatically as the battery returns to a safe charging temperature. This protection helps a LiFePO4 starting battery handle changing conditions without manual temperature management. Cut Weight and Simpl