FLLYROWER have been specialized in developing high-quality LiFePO4 Lithium Battery.Our pronoun is specialty, multifunctional, automatic, portable, easy and light.
Designed for harsh environments such as rainy or coastal areas, or dusty and wet conditions, the 12.8V 300Ah LiFePO4 Deep Cycles Battery offers long-lasting performance with a reduced risk of damage and an extended lifespan.
Perfect for Boat Marine,Trolling Motor,Camping Riding,Mower,Floor Sweepers,RV,Golf Cart,Coffee Cart,Solar,Backup Power Supply, Home Energy Storage,Off-Grid.
- 【Small Size & High Energy】- The 12.8V 300Ah Lithium Iron Phosphate Battery Weighs Only 59 lbs, 1/3 The Weight Of A Comparable Lead-Acid Battery. Its Energy Density Is Nearly Double That Of An Equivalent Lead-Acid Battery, With An Impressive Energy Capacity of up to 3840WH. Its Compact Design Is Easy To Carry And Install, Delivering Maximum Functionality In Minimum Space.
- 【More Usable Capacity & Top-Flight Performance】 -A full charge on the battery can run common appliances for consecutive days, like running an 80W refrigerator nonstop for 48hrs ( about 2-4 days ). Our LiFePO4 battery has a great 300Ah capacity with low self-discharge rate and low capacity loss, which is 40% more powerful than the same size lead acid battery （The Depth of Discharge of lead-acid battery is about 60%）.
- 【Perfect for off-Grid & Outdoors Application】- FLLYROWER LiFePO4 Battery can be connected in parallels and series for larger capacity (Max 1200Ah ) and higher voltage (24V, 36V, 48V), which makes it perfect for off-grid solar system and outdoors application such as home backup power, RV, camping, sail boat, etc. You don’t have to worry about not being able to charge the battery on cloudy days as the long endurance of the battery will bring you a reliable power or longer and more enjoyable trip.
- 【Intelligent Charging Protection】 – FLLYROWER 12V 300AH LiFePO4 battery has built-in 200A BMS (battery management system) to protect the battery from overcharge, overdischarge, overcurrent and short circuit with excellent self discharge rate. Built in temperature protection function, BMS cuts off charging 32℉ (0℃). High temperature cut-off can prevent charging from exceeding 158 ℉ (70 ℃).Our BMS supports both series and parallel connections, but we recommend not exceeding 6 batteries.
- 【Grade A Cells Battery】 -12.8V 300Ah Lithium iron phosphate battery features: the dimension of 12.8V 300Ah battery is: L15.16*W7.5*H9.65 inch, the max continuous discharging current is 200A. the inrush current is 400A within 3-5 seconds. charging voltage we recommend for 12.8V LiFePO4 Battery is 14.6V.
- 【6000+ Deep Cycles Times】 – This 12V 300Ah LiFePO4 batteries last over 6000 cycles at 100% depth of discharge (DOD) and up to 8,000 cycles at 60% DOD (recommended) without any decline in performance. In comparison, lead-acid batteries typically last only 500 cycles (around two years) at 60% discharge. This means that LiFePO4 batteries last at least five times longer than lead-acid batteries, significantly reducing overall costs.
- 【Best Customer Service】- We provide 5 years-after-service for this 12V 300Ah Lithium battery with responsive and satisfying customer-service. A proper solution will be provided to any problem about the delivery, battery and the item’s quaility within 24hrs in working days.
- 【Note】 – Under Various Temp/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1%~5%. Charge/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse.Please Feel Free To Contact Us If You Encounter Any Problems During Use!