diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/core/attributes/Rechargeable.java b/src/main/java/io/github/thebusybiscuit/slimefun4/core/attributes/Rechargeable.java
index fea9a18beb..ecef5ae41d 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/core/attributes/Rechargeable.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/core/attributes/Rechargeable.java
@@ -77,6 +77,14 @@ default float getItemCharge(ItemStack item) {
         return ChargeUtils.getCharge(item.getItemMeta());
     }
 
+    default float getDistanceToMaxCharge(ItemStack item) {
+        ItemMeta meta = item.getItemMeta();
+        float currentCharge = ChargeUtils.getCharge(meta);
+        float maximum = getMaxItemCharge(item);
+
+        return maximum - currentCharge;
+    }
+
     /**
      * This method adds the given charge to the provided {@link ItemStack}.
      * The method will also return whether this operation was successful.
@@ -100,7 +108,6 @@ default boolean addItemCharge(ItemStack item, float charge) {
         float currentCharge = ChargeUtils.getCharge(meta);
         float maximum = getMaxItemCharge(item);
 
-        // If the item is already fully charged, we abort.
         if (currentCharge >= maximum) {
             return false;
         }
diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/ChargingBench.java b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/ChargingBench.java
index e556a0a127..b643cacde6 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/ChargingBench.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/ChargingBench.java
@@ -6,6 +6,8 @@
 import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItemStack;
 import io.github.thebusybiscuit.slimefun4.api.recipes.RecipeType;
 import io.github.thebusybiscuit.slimefun4.core.attributes.Rechargeable;
+import io.github.thebusybiscuit.slimefun4.core.debug.Debug;
+import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
 import me.mrCookieSlime.Slimefun.Objects.SlimefunItem.abstractItems.AContainer;
 import me.mrCookieSlime.Slimefun.api.inventory.BlockMenu;
 import org.bukkit.Material;
@@ -34,50 +36,23 @@ protected void tick(Block b) {
         if (getCharge(b.getLocation()) < getEnergyConsumption()) {
             return;
         }
-
         BlockMenu inv = StorageCacheUtils.getMenu(b.getLocation());
 
         for (int slot : getInputSlots()) {
             ItemStack item = inv.getItemInSlot(slot);
-            if (item.getAmount() != 1) {
-                if (chargeOne(b, inv, slot, item)) {
+            if (item != null) {
+                if (charge(b, inv, slot, item)) {
                     return;
                 }
             }
-            if (charge(b, inv, slot, item)) {
-                return;
-            }
         }
     }
 
-
-    private boolean chargeOne(Block b, BlockMenu inv, int slot, ItemStack item) {
-        SlimefunItem sfItem = SlimefunItem.getByItem(item);
-
-        if (sfItem instanceof Rechargeable rechargeable) {
-            float charge = getEnergyConsumption() / 2F;
-
-            if (rechargeable.addItemCharge(item, charge)) {
-                removeCharge(b.getLocation(), getEnergyConsumption());
-            } else if (inv.fits(item, getOutputSlots())) {
-                inv.pushItem((SlimefunItemStack) sfItem.getItem(), getOutputSlots());
-                item.setAmount(item.getAmount() - 1);
-            }
-
-            return true;
-        } else if (sfItem != null && inv.fits(item, getOutputSlots())) {
-            inv.pushItem((SlimefunItemStack) sfItem.getItem(), getOutputSlots());
-            // 不可充电物品直接过
-            inv.replaceExistingItem(slot, null);
-        }
-        return false;
-    }
-
     private boolean charge(Block b, BlockMenu inv, int slot, ItemStack item) {
         SlimefunItem sfItem = SlimefunItem.getByItem(item);
 
         if (sfItem instanceof Rechargeable rechargeable) {
-            float charge = getEnergyConsumption() / 2F;
+            float charge = getEnergyConsumption() / 2F / item.getAmount();
 
             if (rechargeable.addItemCharge(item, charge)) {
                 removeCharge(b.getLocation(), getEnergyConsumption());