【5 Times Faster Charging】LiTime 12V 50Ah LiFePO4 lithium battery has 640Wh energy and 100% DOD (12.8V×50Ah×100%DOD=640Wh ), which is close to the real energy of 12V 100Ah lead-acid battery (12V×100Ah×60%DOD=720Wh), as the depth of discharge (DOD) of lead-acid is about 60%. It means 12V 100Ah lead-acid battery can run an 80W load nonstop for 9hrs while 8hrs as our 12V 50Ah battery can. And it takes 10-20hrs to fully charge a 100Ah lead-acid battery while 1-2.5hrs of our battery.
【Top Protection & 8 Times Lifespan】LiTime 12V 50Ah LiFePO4 battery is made of automotive grade LiFePO4 cells, which has higher energy density, more stable performance & built-in BMS. Compared with the 200-500 cycles and 3-year lifespan of lead-acid battery, LiTime battery has more than 4000 deep cycles and a 10-year lifespan, which means that the lifetime of one of our 12V 50Ah LiFePO4 battery is equivalent to the total lifetime of 3-8pcs 12V 100Ah lead-acid batteries.
【95% Efficiency】LiTime LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95% of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation.
【4 Times the Value for Money】LiTime 12V 50Ah 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 50Ah battery is almost 4 times than 12V 100Ah lead-acid battery.
【1/6*Lightweight & More Flexible Applications】LiTime 12V 50Ah LiFePO4 battery has an extremely lightweight of 11.57lbs, only 1/6 of a 12V 100Ah lead acid battery (about 60lbs), and a 10-year-old child may be easy to tow or move. Meanwhile, LiTime battery has various connections in parallel (max. capacity of 200Ah) and series (Higher voltage of 24V, 36V, 48V), it’s ideal for home back up system such as security devices, lights, solar and outdoor activities like boat, camping, trailer, etc.
【Note】Not applicable to car starting and riding mower (Note: Li Time 12V 50Ah LiFePO4 battery is a dedicated energy storage battery. Please do not use this battery as a car battery, starting battery, or golf cart battery. We do not suggest using it to start any device.)

 
 
Product Description
 
 
 
 
 
 
 Expert Support, Seamless Experience 
 
 Safety and Peace of Mind 
 
 
 Benefit from expert support and a seamless experience with LiTime LiFePO4 batteries, backed by a dedicated team to assist you throughout your solar journey. 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 Intelligent Management, Energy Efficiency 
 
 
 LiTime's lithium iron phosphate batteries are made from non-toxic, pollution-free materials, providing your solar system with a continuous supply of clean, high-density energy. 
 
 
 
 
 
 
 LiTime LiFePO4 Battery Product Spotlight 
 
 
 
 
 
 
  Customer Reviews  
 
 
 
 
 4.4 out of 5 stars 
 
437
 
 
 
 
 
 4.5 out of 5 stars 
 
1,631
 
 
 
 
 
 4.6 out of 5 stars 
 
1,389
 
 
 
 
 
 4.6 out of 5 stars 
 
1,389
 
 
 
 
 
 4.6 out of 5 stars 
 
331
 
 
 
 
 
 4.3 out of 5 stars 
 
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  Price  
 
 
  $135.99$135.99  
 
  $223.99$223.99  
 
  $239.99$239.99  
 
  $423.89$423.89  
 
  $455.99$455.99  
 
  $719.99$719.99  
 
 
 
 
  Nominal voltage  
 
 
  12.8V  
 
  12.8V  
 
  12.8V  
 
  12.8V  
 
  12.8V  
 
  12.8V  
 
 
 
 
  Energy  
 
 
  640Wh  
 
  1280Wh  
 
  1280Wh  
 
  2560Wh  
 
  2560Wh  
 
  3840Wh  
 
 
 
 
  Rated Capacity  
 
 
  50Ah  
 
  100Ah  
 
  100Ah  
 
  200Ah  
 
  200Ah  
 
  300Ah  
 
 
 
 
  BMS  
 
 
  50A  
 
  100A  
 
  100A  
 
  100A  
 
  200A  
 
  200A  
 
 
 
 
  Max. Continuous Output Power  
 
 
  640W  
 
  1280W  
 
  1280W  
 
  1280W  
 
  2560W  
 
  2560W  
 
 
 
 
  Dimension  
 
 
  L7.79*W6.53*H6.69in  
 
  L13*W6.77*H8.43in  
 
  L10.23*W6.61*H8.22in  
 
  L21*W8.2*H8.5in  
 
  L21*W8.2*H8.5in  
 
  L20.55*W9.45*H8.58in  
 
 
 
 
  Recommend Chg Current  
 
 
  10A (0.2C)  
 
  20A (0.2C)  
 
  20A (0.2C)  
 
  40A (0.2C)  
 
  40A (0.2C)  
 
  60A(0.2C)  
 
 
 
 
  Max. Continuous Charge Current  
 
 
  50A  
 
  100A  
 
  100A  
 
  100A  
 
  200A  
 
  200A  
 
 
 
 
  Max. Cont Discharge Current  
 
 
  50A  
 
  100A  
 
  100A  
 
  100A  
 
  200A  
 
  200A  
 
 
 
 
  Max. Discharge Current  
 
 
  100A  
 
  280A  
 
  280A  
 
  280A  
 
  400A  
 
  400A  
 
 
 
 
  Charge Voltage  
 
 
  14.4V±0.2V  
 
  14.4V±0.2V  
 
  14.4V±0.2V  
 
  14.4V±0.2V  
 
  14.4V±0.2V  
 
  14.4V±0.2V  
 
 
 
 
  Charge Method  
 
 
  CC/CV  
 
  CC/CV  
 
  CC/CV  
 
  CC/CV  
 
  CC/CV  
 
  CC/CV