new lifepo4 battery 3.2v 320ah 310ah 280ah 200ah 20ah-320ah rechargeable inverter lfp cell for 12v 24v 48v 72v 96v 108v solar power saving s

1.high capacity and stable discharge voltage
2.light weight, small size and high performance
3.small internal resistance 4.outstanding discharge properties and storage capacity
5.pollution long cycle life
6.no memory effect 7.existing stock for short delivery time.
8.low price, high quality
9.oem orders are available longer service life. its service life can up to 10 years, lead-acid's service life only 3 years.
* lightweight. its weight is only 1/3 the weight of lead acid batteries. we are lifepo4 battery manufacturer
we are in this battery business over 10 years
we can do oed/ service
support bt,rs485 etc.. function..syi