Afraid not. Tide changes, berry growth, and some other things will stop working.
It might be possible to replace the battery, but there'd be a risk of deleting your save or even breaking the game. A watch repair shop would probably be your best bet.
you haven't asked a question
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It depends on what batteries you are talking about, but most batteries are called dry cells.
If it's a dry battery the electrodes and casing are solid and the electrolyte is a gel or a paste. Wet batteries such as those in cars are solid and liquid. Sometimes gases are produced at the electrodes.
Devastation. Depending on were the fire is. If the ground is very dry and the weather is warm and windy they can spread very quickley destroying vast areas of land.
Low tide in Shoal Cave happens every 6 hours in Pokémon Ruby, Sapphire and Emerald. If it is not working for you then your internal battery may have run dry.
you cant, the high tide comes in then the low tide comes
I don't think you are able to fix it but you can try to trade in for a used Pokemon ruby and see if it works.
Unless it is a rechargeable battery you cannot charge a dry charge battery. If it is rechargeable you need to purchase a charger for that size battery. Automobile batteries are not dry charge.
There is a battery inside the Ruby/Saphire/Emerald cart that controls the game's clock. That battery has run out of charge. Events such as the Lottery, Berry growth, Eevee "happylutions" will either be locked or not work.
Two examples of this would be: Fishing in the bay is always better at low tide. The boat was left sitting high and dry at low tide.
Dry
Yes, when the battery runs dry, only time-based events will not occur. For example, the lottery you can only do once. Since finding shinys is a simple matter of math, you will still be able to catch em all. Hope this helped!
You can't drain the water, but you'll have to wait for its tide. On high tide, the water floods the cave. For low tide, the cave is dry. It all depends on luck whether its high or low tide
Go inside Shoal Cave when your in there you should notice the cave is either full of water or it's really dry. When it's dry it's low tide season, when it's full of water it's high tide seaon.
No, soap will kill grass and has no helpful qualities for dry grass.
The connections on a dry cell auto battery are totally different than a regular wet cell battery.