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BtrPower 2 Pack 12 Volt LiFePO4 Battery 12V 140Ah Batteries Pack for Solar Deep Cycle RV System

Regular price $579.99 USD
Regular price Sale price $579.99 USD
Sale Sold out
Shipping calculated at checkout.
Battery specification
  • Normal Voltage:  12.8V
  • Normal Capacity:  140Ah
  • Charge Voltege:  14.4-14.6V
  • Cut-off Voltage:  10V
  • Maximum Continuous Discharge Current:  100A
  • Peak discharge current:  200A (Duration: less than 5 seconds)
  • Standard charge current:  10A
  • Over Charging Protection Voltage:  14.6V
  • Cycle Life:  > 2000 cycles at 100% Depth of Discharge (DoD),up to 5000 cycles at 80% DoD
  • Discharge Temperature:   -20℃~60
  • Charge Temperature:  0~45
  • Dimensions:  330*170*220mm/13*6.7*8.7in
  • Weight:  15.45kg/34lbs
Features of lithium iron phosphate battery:
  • [Long service life] The cycle life reaches more than 2000 times, and the standard charge (5 hour rate) use can reach 2000 times. The performance-price ratio will be more than 4 times that of lead-acid batteries.
  • [Safe to use] Lithium iron phosphate has undergone strict safety tests and will not explode even in the worst traffic accidents. 
  • [High temperature resistance] The peak value of lithium iron phosphate electric heating can reach 350-500 , while lithium manganese oxide and lithium cobalt oxide are only around 200 .
  • [Green and environmental protection] Green environmental protection, regardless of production, use and scrap, does not contain or produce any toxic and harmful heavy metal elements and substances.
  • [Low natural discharge rate] The self-discharge rate is very low, which is one of the most outstanding advantages of the battery. Generally, it can be less than 1%/month, less than 1/20 of the Ni-MH battery. 
Safety&protection advantage:
[Built in Automatic Battery Protection System Internal]
  • The intelligent,electric Battery Management System(BMS) protects batteries from extrem temperatures,overcharging,and excessive discharge,provide short circuit protection,balance voltage each cell.
Package List:
  • 1x 12v 140Ah LiFePO4 Battery Pack (Charge and discharge from the same wires)
  • This pack doesn't include the charger


1). 30 days money back guarantee on all orders if you're unsatisfied for any reason with one of our batteries

2). 1 year warranty on all orders

3). Lifetime technical support

Shipping & Returns

USA :  3-7 Business Days

Canada : 7 - 10 Business Days

UK : 2-7 Business Days

Eurpoe  :  2-7 Business Days

3 Months Free Return

Laser Wedling

Our battery production process is 80% automated.

Battery sorting, screening, assembly, and welding are all done automatically by machines

More efficient for production

More Reliable for Quality

Our goal is produce produce reliable and less cost lithium battery for customer