|It's fully charged with precious energy.|
|Season:||Spring, Summer, Fall|
In order to acquire a battery, during a thunderstorm you'll hear a particular sound, which means that one of your rods is now charged, pulsating with energy. There is no guarantee that your lightning rod(s) will be struck by lightning during a thunderstorm.
On the day after the storm, you'll acquire a battery pack from it.
Battery packs can sometimes be purchased from the Traveling Cart for 1,500-2,500g and can be sold to Robin at the Carpenter's Shop. Very rarely, a Battery Pack can be dropped by breaking boxes or crates in the Skull Cavern. They may also be dropped by Iridium Bats (5% chance).
|Iridium Sprinkler||Waters the 24 adjacent tiles every morning.|| Gold Bar (1)
Iridium Bar (1) Battery Pack (1)
|Farming Level 9|
|Crystalarium||Insert a gem of your choice and it will grow copies.||Stone (99)||Mining Level 9|
|Slime Egg-Press||Compresses 100 pieces of slime into a slime egg. It's a miracle of science!|| Coal (25)
Fire Quartz (1) Battery Pack (1)
|Combat Level 6|
|Wood Lamp-post||Provides a good amount of light.||Wood (50) Battery Pack (1)||Robin (500g)|
|Iron Lamp-post||Provides a good amount of light.||
Iron Bar (1) Battery Pack (1)
- A Battery Pack is needed for "The Mysterious Qi" quest.
- Pam requests a Battery Pack by mail on the 19th of Fall (year 2) in the "Pam Needs Juice" quest. The reward is 400g and 1 Friendship heart.
|Basic||Clay • Coal • Fiber • Hardwood • Stone • Wood • Battery Pack|
|Ore||Copper Ore • Iron Ore • Gold Ore • Iridium Ore|
|Bars||Copper Bar • Iron Bar • Gold Bar • Iridium Bar • Refined Quartz|