Parts and accessories of computers and laptops, including hard disks, memories, random access memory (ram), keyboards, mouse, monitor, universal serial bus (usb) drives; batteries for laptop, personal digital assistants (pda), and mobile phones; adapters for use with laptop, personal digital assistants (pda), and mobile phones; uninterruptible power supply (u.p.s) apparatus (battery); constant voltage transformers (c.v.t); voltage stabilizers; inverter; led acid batteries; laptop lcd screens; screen cleaner for laptops and computers; laptop security locks; stands for laptops and tablet computers; laptop carry cases and bags; speakers of all kinds; mobile phones and their chargers and accessories thereof