8188 12v solar battery backup products are offered for sale by suppliers on Alibaba.com, of which portable power stations accounts for 34%, lithium ion batteries accounts for 21%, and lead acid batteries accounts for 16%.
A wide variety of 12v solar battery backup options are available to you, such as solar panel, ac adaptor and car.You can also choose from 10kw, 5kw and 3kw 12v solar battery backup,as well as from lithium ion, lithium, and lead-acid 12v solar battery backup, and whether 12v solar battery backup is mppt, no, or pwm.