12V 300Ah LiFePO4 Deep Cycle Battery, 12 Volt Rechargeable Lithium Iron Phosphate Battery with Built-in 200A BMS, 10 Years Lifetime, Perfect for RV/Home, Solar, Off Grid, Golf Cart, Boat

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12V 300Ah LiFePO4 Deep Cycle Battery, 12 Volt Features

• 【Deep Cycle Battery】 12V 300Ah LiFePO4 battery provides 2000~5000 cycles, about 10 times the lead acid with 300~500 cycles, and has a 10-year lifetime, three times longer than the lead acid’s 3-year lifetime. The battery’s flat discharge curve holds above 12.8V for up to 95% of its capacity, improving much compared to only 50% in lead acid. No matter what state the battery is in, it can work as long as it is charged.

• 【Light Wight & Widely Used】 The weight of Deep Cycle 300A LiFePO4 battery is only 46.3 lbs for one module, which is 30% lighter than lead acid battery, so making it easy to install and carry. Without acid in the battery, you're able to safely mount it in any position, for example, digital/CCTV camera, camper, fish finder, travel trailer, TV, van, kayak, yachts, medical devices, home storage, UPS, lighting etc.

• 【Build-in 200A BMS Protection】: The 300A LifePO4 battery is popular with higher energy density, more stable performance, greater power. Our Deep Cycle lithium ion battery has built-in 200A BMS (Battery Management System), so will not burn when overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. supports quick charging and solar panel charging. Built-in high temp cutoff prevents charging over 122 °F (50 °C).

• 【Expansion Capacity and Voltage】 Our Deep Cycle 300A LiFePO4 battery can be connected in parallel and series for more capacity and voltage. Connection in series: Up to 4 identical batteries for up to 48V connecting. Connection in parallel: Connecting multiple batteries and recommend no more than 4 batteries. Lithium iron phosphate battery allows to expand to 4 in series and 4 in parallel (Maximum 4S4P) to obtain larger capacity (Maximum 1200Ah) and higher voltage (24V, 36V, 48V).

• 【Waterproof & Perfect Service】The 300A LiFePO4 battery is IP65 waterproof, and prevents your battery from dust and water. Our Deep Cycle battery has lifetime professional technical support, 5 years battery warranty, and 24 hours customer responsive service. If there is a problem

About 12V 300Ah LiFePO4 Deep Cycle Battery, 12 Volt

Product Features: 12V300 Ah LifePO4 battery offers 2000-5000 deep cycles compared with 300-500 cycles in lead-acid battery. LifePO4 battery has a 10-year lifetime, 3 to 5 times longer than a 3-year lifetime in lead acid battery. Lithium ion battery protects your family from unsafe operating when overcharged, overdischarged, overcurrent or short circuit with build-in BMS. Lithium iron phosphate battery is friendly to the environment without containing any heavy metals and rare metals. LifePO4 deep cycle battery is easy to carry and install with the light weight. Our 12V lithium battery is IP65 waterproof, protecting batteries from dust and rain. Deep cycle rechargeable battery can 100% discharge while the lead acid battery can only 40%-50% discharged. This battery is your best choice for outdoor camping power and indoor easy installation. 12V300Ah lithium ion battery can expand the capacity and voltage by connecting in parallels and in series. The 12V 300Ah lithium LiFePO4 deep cycle battery is resistant to shock and vibration with ABS case design. The 12V 300Ah LifePO4 battery has wide application, perfect for backup power, off grid applications, solar, RV, campers, golf cart, trolling motor, marine, caravan, home storage, UPS, lighting, digital/CCTV cameras, air pump, fish finder, electric vehicles, DIY loudspeaker, 12V router, houseboat, travel trailer, dump trailer, scooter etc. Producti Specification: Rated Capacity (0.2C):300Ah / 3840Wh Cycle life: 2000~5000 cycles at 80% discharge depth Rated voltage: 12.8V Charge voltage: 14.2 - 14.6V Depth of Discharge (DoD): 100% Standard charge current: 50A Charging time: Approximately 5 hours Max continuous charge current: 200A Peak discharge current: 400A (Duration: less than 5 seconds) Operating temperatures: Charge 0°C~50°C Discharge -20°C~60°C.