4872 500 watt battery products are offered for sale by suppliers on Alibaba.com, of which portable power stations accounts for 11%, electric bicycle battery accounts for 1%, and lithium ion batteries accounts for 1%.
A wide variety of 500 watt battery options are available to you, such as solar panel, ac adaptor and car.You can also choose from 10kw, 5kw and 3kw 500 watt battery,as well as from lithium ion, lithium, and lead-acid 500 watt battery, and whether 500 watt battery is mppt, no, or pwm.