131 19v 3.16a laptop power adapter products are offered for sale by suppliers on Alibaba.com, of which adapters & connectors accounts for 48%, chargers & adapters accounts for 30%, and power adapters accounts for 9%.
A wide variety of 19v 3.16a laptop power adapter options are available to you, such as short circuit, ovp and over-charging.You can also choose from new, 100% oem compatible 19v 3.16a laptop power adapter,As well as from abs, pc fireproof material 19v 3.16a laptop power adapter,and whether 19v 3.16a laptop power adapter is dc, or ac.