eve lf280k prismatic 3.2v 280ah lifepo4 lithium iron phosphate battery cells lfp grade a 280 ah solar energy storage

solar batteries lifepo4 material battery is safe than licoo2 and limn2o4 for it's stable structure can be kept very well under continuous charging and discharging situations. this lithium iron phosphate batteries the superior high temperature and storage performance make lifepo4 the most suitable one for 12v li-ion battery positive material. longer working time with high performance, outstanding discharge properties, small internal resistance, no memory effect, good discharge ability, high load and resist high temperature. wide temperature range: stable and reliable performance, it can be fully charged and discharged in a wide temperature range of -20°c ~ +55°c. material: lifepo4. long cycle life: 3500 times, capacity retention over 80%. qr code is intact, grade a, brand new..syi