1. Turn your eMachines E510-1A1G16Mi laptop over.
2. Find the laptop battery release button lock for your eMachines E510-1A1G16Mi laptop.
3. Now that your eMachines E510-1A1G16Mi laptop battery is unlocked, find the battery release button down.
4. Holding the laptop battery release button, gently pull your battery away from the laptop.
5. Now that your eMachines E510-1A1G16Mi battery is removed, grab your replacement eMachines E510-1A1G16Mi battery for installation.
6. Insert the battery into the slot. Push the eMachines E510-1A1G16Mi battery towards the laptop and secure it in place.