Ampere Time 12V 100Ah Lithium LiFePO4 Battery with Built-in 100A BMS, 4000-15000 Deep Cycles Lithium Batteries, Fast Charging & 10-year lifetime Perfect for Trolling Motor, RV, Solar, Off-grid - LI-B-12.8V100Ah-A100

• UPC   744337438210
• 【Long Lasting & Charging More Than 4X Faster】Our 12.8V 100Ah lithium battery has 1280Wh energy (12.8V×100Ah×100%DOD=1280Wh), which is close to the real energy of 12V 200Ah lead-acid battery (12V×200Ah×60%DOD=1440Wh), as the depth of discharge (DOD) of lead-acid is about 60%. It means a 12V 200Ah lead-acid can run an 100W TV nonstop for 14.4hrs while 12.8hrs as our 12.8V 100Ah battery can. And it takes 10-20hrs to fully charge a 200Ah lead-acid battery while 1-5hrs of our battery. 【1/5*Lightweight & More Flexible Applications】Ampere Time 12.8V 100Ah LiFePO4 battery has a lightweight of 25.55lbs, only 1/5 of a 12V 200Ah lead acid battery (about 130lbs). Meanwhile, our batteries support Max 4S or 4P connections to get more capacity (200Ah, 300Ah, Max.400Ah) and higher voltage (25.6V, 38.4V, Max.51.2V). No more worries about overweight and limited capacity, it’s perfect for trolling motor, camping car, RV, solar & off-grid, and makes your trip as easy as plugging in at home. 【Top Protection & 8X Lifetime】Our battery is made of automotive grade LiFePO4 cells and built-in 100A BMS to prevent overcharge, over-discharge, over-current, overheating & short circuit. Compared with the 200-500 cycles and 3-year lifespan of lead-acid, our battery has more than 4000 deep cycles and a 10-year lifespan, which means that the lifetime of one of our 12.8V 100Ah LiFePO4 battery is equivalent to the total lifetime of 3-8pcs 12V 200Ah lead-acid batteries. What a huge difference! 【4X the Value for Money】Our LiFePO4 battery ensures you 5-year warranty while the best-selling lead-acid battery is only 1 year. In terms of lifetime use, the value of our 100Ah battery is almost 4 times than 12V 200Ah lead-acid battery. For example, the cost per use of our battery is $0.062（$399.99/5-year warranty/1280Wh=$0.062), but $0.258 of a 12V 200Ah lead-acid battery ($370.88/1-year warranty/1440Wh=$0.258). Data shows that buying our battery is the best investment for your money. 【5-Year Warranty 】Ampere Time provides a five-year warranty for our battery. Also we provide professional technical support and online customer services, and respond quickly to solve problems in a timely manner. If you have any questions, please feel free to contact us, we will respond within 24 hours and give you the ideal answer.