DESCRIPTION

【4X Lifespan & 2X Performance-price Ratio】SANFOU LiFePO4 battery's lifespan is 10 years, while lead-acid's is 3 years. 12.8V 100Ah lithium battery can reach 100% depth of discharge while lead-acid only reaches 50%. Based on depth of discharge and lifetime, one SANFOU 12.8V 100Ah = two 12V 100Ah lead-acid batteries, which means it costs 6 lead-acid batteries for 10 years, and the overall cost is 2X than LiFePO4 batteries.

【Battery Management System】The BMS battery management system provides overheat, short circuit, overcurrent, overcharge and overdischarge protection,which ensure the device is in a safe operating environment.

 【1/3 Lighter Weight & 1/2 Smaller Size】 SANFOU 12.8V 100Ah lithium batteries weighs only 13kg, space-saving, easy to move and install, while lead-acid battery is usually 3X the weight, 36kg, chunky and big. Therefore, our LiFePO4 battery is the perfect replacement for lead-acid battery, suitable for RV, boat, home or off-grid solar system, and is more convenient and friendly for users' different usage scenarios.

【Lower Energy Costs & Highest Throughput】SANFOU lithium battery 12.8V100Ah offers 4000~15000 cycles and 1280Wh energy, which can produce 5120kWh in its 10-year lifespan. Perfect for RV, boat or solar system, camping, boat, trailer etc. Note: Recommended for 12V trolling motor up to 100lbs thrust. If you need a starter battery, please contact us for more information.

 【Upgraded to 51.2V 400Ah Battery System】SANFOU 12.8V100Ah lithium battery supports 4 series and 4 parallel up to 51.2V400Ah battery system. With 2,048kWh of energy and a maximum load power of 2,048kW, it can support a complete outdoor power supply, SANFOU provides you with powerful electric support, never worry about home power outrage.

 【More Eco-Friendly Safe & Less Pollution】LiFePO4 battery is the latest generation of battery technology, which has been widely used in the world, such as e-bike and e-bus. LiFePO4 battery is green in production and use, while heavy metal is lead and acidic Lead-acid battery liquid is easy to cause lead pollution, water pollution and so on. LiFePO4 batteries are highly recyclable, while lead-acid batteries are hardly recyclable. 

 【Intuitive Display & Formal Show 】SANFOU 12.8V100Ah lithium battery is equipped with a display that directly shows the remaining capacity and the current voltage of the battery, as well as determines the temperature of the battery. This will ensure that the battery is working properly. 

【Fast Delivery & Professional Service】SANFOU has a local warehouse in Germany, which allows us to offer super-fast delivery of 2-4 business days in Germany and 3-8 business days in the EU. SANFOU also provides 5-year warranty, professional technical support and online after-sales service with quick response within 24 hours.

                                    CREATE NEW LIFE WITH SANFOU

                                                SANFOU 12.8V 100Ah LiFePO4 Batteries are the cost-effective batteries, with high quality feature,

                                                 No matter off-gird or home emergency, our batteries can provide more power to your appliance,

                                                                                                    Let your life more convenient!

                                   COMPARE TO LEAD-ACID BATTERY

①LiFePO4 battery with 100% DOD while Lead-Acid battery 50% DOD, with the condition of the same load, the larger the available capacity of the battery is, the longer the battery life is.

②Stable, the lifespan of LiFePo4 is longer than 1+1+1 Lead-Acid battery, low capacity attenuation rate. LiFePO4 battery lasts 5 times longer with zero maintenance, greatly decrease the cost of maintenance.

③Safety, Rechargeable, non-toxic, non-leakage LiFePO4 battery create a green and environment friendly condition, Lead-acid battery conclude amounts of lead, which will be secondary pollution to the environment.

④Lighter than Lead-acid battery, had a wide application, for RV, home energy storage, UPS, marine and so on. Lead-acid battery can for car start-up, for performance reasons, less useful.

                 KEEP HIGH POWER ELETRICAL APPLIANCES RUNNING

SANFOU LiFePo4 Battery can release massive capacity, support 4 batteries install in series and in parallel. 4S4P can reach a high data of 2,048KWH energy, to charge more high power home devices. But the premise of batteries on the series and parallel is these battery need the same model (BMS, capacity, voltage), same brand, and need recently purchased (within 3-6 months).

                         THREE WAYS TO CHARGE LIFEPO4 BATTERY

                                                                                      ①LiFePO4 official charger 

                                                                                      ②Solar Panel+MPPT 

                                                                                      ③Generator (with DC to DC charger)

                                      (The Recommend Charging Current of battery is 20A;

                                      The higher the output power of solar panel is, the shorter the fully charging time of LiFePO4 Battery is)

                                                IDEAL FOR BOATING

                                                                     Recommended for 12V trolling motor up to 100lbs thrust

                                             WIDE APPLICATION

           Compatible and have a wide application, ideal for RV, Solar System, Home Back-up Power, Marine, Camping, Wild Life, Trailer, Van Life

                                                                LET YOUR FAMILY LIFE MORE WONDERFUL