12V 300Ah Lifepo4 Battery Lithium Leisure Battery, Low Temp, Rechargeable for RV

  
Perfect for Off-Grid & Outdoors Application? Our 12V LiFePO4 batteries can be connected in parallel and in series to achieve larger capacity and higher voltage, which makes them perfect for off-grid solar systems and outdoor applications, such as home backup power, RV, camping, sailboat, etc. You don't have to worry about not being able to charge the battery on cloudy days, as the long battery life gives you a reliable power supply or a longer and more enjoyable journey. CAPACITY EXPANSION & WIDELY USE. 12.8V 300Ah Lifepo4 Batteries support series or parallel connecting. Powerful energy expansion system could be widely used for home storage system (avoiding the effects of power outages), off-grid system, RV, Trolling Motor, Boat, Marine, trailer, and outdoor activities. Much more flexible to DIY your own battery system.

1/3 Weight & 15000+ Cycles? Our 12V LiFePO4 batteries are smaller and weigh only 1/3 of lead-acid batteries with the same capacity, so it is easy for you to disassemble and place. Meanwhile, our rechargeable battery can provide 15000+ cycles (10 times more) and 10 years service life, while the lead-acid battery only has 200-500 cycles and 3 years service life. 12.8V 300Ah battery built-in upgarded BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate.

Built-in high-temp/ low-tem cut off prevents charging/ discharging When the temperature reaches a certain threshold value. 12.8V 300AH LITHIUM IRON PHOSPHATE BATTERY FEATURES.

The dimension of 12.8V 300Ah battery is: L526W235H220mm, the max continuous discharging current is 200A. Charging voltage we recommend for 12.8V LiFePO4 Battery is 14.6V. We are committed to providing you with satisfactory-service. We provides 10-Year-after-service for this 12.8V 300Ah Lithium battery with responsive and satisfying customer-service. AUTOMOTIVE GRADE A LIFEPO4 BATTERY CELLS.

We adopt Automotive Grade A Lithium iron phosphate battery Cells with higher energy density, more stable performance & greater power, and insist on providing customer with environmentally friendly green power solution. Highest grade of battery cell and authoritative accreditation enable ourbattery growing as LiFePO4 battery leader. MATTERS TO NOTE WHEN USING.

Please fully charge the batteries before connecting in series and parallel. Maximum support 4 battery packs in series/parallel, more than 4 batteries may be permanently damaged. Prohibit reversing the positive and negative terminals, reversing the terminals may damage the battery. Prohibit charging over the maximum charging current, over this current may cause permanent damage to the battery. Prohibit exceeding the maximum discharge current discharge, exceeding this current may cause permanent damage to the battery. Prohibit exceeding the charging voltage to charge the battery.