When choosing a battery, look for information on your Power Wheels battery to guide you on the exact specifications. You must note the voltage, chemistry, and size. For example: Fisherbrand Power Wheels batteries are often lead based, 12 Volt and are 16.0 x 11.0 x 8.0 so you must ensure ensure that the aftermarket battery you choose matches these specifications. The advantage to after-market batteries are that they are inexpensive compared to the Power Wheels brand batteries. After the top cracks, use the screwdriver to pull the edges off the top away from the battery. Completely remove the top piece but be gentle to avoid damaging the casing of the battery. Stay away from the black connector inside the battery as this will be used to hook-up your new battery to your Power Wheels car. It will need to be replaced if you unintentionally damage it. After some wiggling, the connector will pop up and out of the rest of the battery. Pull the two attached positive and negative wires out as far as you can, and then gently clip them as close to the battery as possible. Use wire cutters or crimpers to ensure a clean, crisp cut. these are available for only a few dollars at your local hardware store. After the connecter has been disconnected, recycle your battery at the recycling depot. Batteries contain a large amount of nasty chemicals and are harmful to the environment. Insert a 30 Amp fuse into a fuse holder. Once connected, strip approximately 1 cm of wire cover from each side of the connector using your wire crimping tool. Insert the exposed wire into a wire connector and crimp down on the wire connector to hold the wire firmly in place. The positive side of the connector will be white or red. After crimping the wire connector, insert the one wire from the fuse to the other side of the battery connector. Crimp down to connect the fuse to the battery connector. Fuses, fuse holders and wire connector are available at local hardware stores. Attach an insulated female spade to the negative wire of the battery connector (often black) and the remaining exposed fuse wire. Female spade connectors come in many different styles. To save time, take your aftermarket battery with you to the store and compare the male components located on the battery terminals to the positive connectors in the store. Connect the negative battery terminal (black) to the negative wire of the connector (also black). Connect the positive terminal (red) to the fuse end of the connector. Be cautious and place your car upside as the speed will be greatly increased.
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One-sentence summary -- Choose an aftermarket battery. Pry off the top of the original battery from the side using a flathead screwdriver. Pull the battery connecter away from the battery. Connect the fuse to the positive side of the battery connector. Insulate all exposed remaining wires. Insert the connector into the replacement battery. Test your new battery.

Article: If you need to cry on command, thinking of a time when you felt sad can help put you in the right frame of mind for tears. For example, it may help to think back to the loss of a loved one or a particularly bad breakup. Other emotional triggers might include losing something special to you, getting in trouble with your parents, or missing out on something you worked really hard to achieve. Many people have fears that deep down they are not as strong as they like to believe. Picturing yourself as small and weak might put you in a vulnerable mindset that can lead to real tears. Once you tap into that feeling, let the helpless feeling flow out of you in the fear of tears. For example, a common exercise in acting classes is to imagine yourself as a small child whom no one cares for. Sometimes, thinking back on a bad experience from the past can lead to real emotions that are hard to overcome. If this is the case, try to imagine something sad that could happen hypothetically rather than thinking of something personal. For instance, you could try thinking of puppies being left on the side of the road. You want to save them all, but you can only take one. As you're holding the one puppy you got to save, you look at all of the other puppies that aren't being held. Try imagining things that make your eyes fill up with happy tears, like a time someone gave you a meaningful gift, veterans being reunited with their families, or someone triumphing in the face of adversity. As long as you're not smiling, no one will be able to tell if you're crying happy or sad tears.
Question: What is a summary of what this article is about?
Think about a time when you felt really emotional. Imagine yourself being weak or helpless. Create a sad scenario using your imagination. Cry happy tears if you don't want to feel sad.