The difference between solar lithium battery and lead-acid colloid battery:
Lithium-ion batteries have high energy density and have high energy storage density, now 460-600Wh/kg, which is 6-7 times higher than lead-acid batteries.
Compared with lead-acid batteries, colloidal batteries and lithium-ion batteries are very light and easy to configure.
Lithium battery environmental protection, energy saving, long life, lithium battery solar street lamp life can reach more than 8 years, and LED light source service life in more than 100000h, the two together is matched, so that the whole set of solar street lamp almost free of protection, service life is longer.
Lithium solar street lamps are safer and more reliable than lead-acid batteries. Lithium battery belongs to dry battery nature.
Lithium battery solar lamps have good performance of high and low temperature resistance, good adaptability, can be used in -20℃--60℃ environment.
Lithium battery solar lamp is green and environmentally friendly. Does not contain or occur any lead, cadmium and other toxic and harmful heavy metal elements and substances.
