1./ small size, light weight, large capacity, environmental friendly, no memory effect.

2.Long cycle life: after 300 times, the left capacity over 80%, can discharging/charging over 600 times. Support fast charging.

3. Environment friendly. No cadmium, lead, mercury. Green energy.

4.High safety class. Assembly with battery management system. Have over-charging, over-discharging, short-circuit protection. In condition of high temperature, trash, needling, no fire, no explosion.

5. Save cost for each usage for long cycle life.

Pictures for series of 12V 100AH street light solar system lithium battery pack