If you’ve been running missions in R.E.P.O., you’ve probably noticed that some of your gear has limited uses before it runs out of charge. That’s where Energy Crystals come in! These handy little power sources help you recharge your weapons and equipment, keeping you operational in the field. But are they worth the investment? And how do you use them properly? Let’s break it all down!
How to Use Energy Crystals
Energy Crystals are used to recharge weapons and equipment in R.E.P.O. Every item with a charge bar, like the Baseball Bat, Frying Pan, or even Drones, requires energy to function. Instead of buying a replacement when your item runs out of charge, you can use an Energy Crystal to restore its power.
The key thing to remember is that these Crystals are not consumed like other items. Instead, they’re stored inside the truck’s Charging Station, which becomes your go-to spot for recharging gear mid-mission.
Where to Get Energy Crystals
You can buy Energy Crystals from the Service Station, R.E.P.O.’s in-game shop located between levels. However, there’s a catch:
- Items in the shop are randomly generated, so Energy Crystals aren’t always available.
- They cost between $7K and $9K each, making them a hefty investment.
- Early-game money management is crucial, so try to over-extract valuables from te first level to build up cash for Crystals later.
If you’re playing solo, be extra careful—dying wipes your save file, forcing you to start over from scratch. This makes Crystals even more valuable in multiplayer, where teammates can help manage costs.

How to Use Energy Crystals
Once you’ve got an Energy Crystal, here’s how to recharge your weapons and equipment:
- Buy an Energy Crystal – Purchase one at the Service Station before heading into a level.
- Locate the Charging Station – Inside the truck, you’ll find a compartment to the left of the lightning bolt icon.
- Insert the Energy Crystal – This activates the Charging Station and fills its energy meter.
- Recharge Your Item – Disable your gear (press “E”) and place it in the compartment.
- Wait for the Charge – The meter will drain from the Crystal while your item regains its lost charge.
Each Energy Crystal can restore up to four charge slots before being depleted. If your Charging Station runs out of energy, you’ll need to install more Crystals to keep it running.

Are Energy Crystals Worth It?
If you’re wondering whether to spend your hard-earned cash on Energy Crystals, here’s the verdict:
- Yes, if you rely on charge-based weapons and tools. Running out of charge mid-mission can be a nightmare.
- Yes, if you play multiplayer. Team coordination helps offset the high cost.
- Not always in solo play. Dying resets progress, making Crystal investments risky.
If you plan on sticking with R.E.P.O. for the long haul, Energy Crystals are a solid investment to keep your loadout in top shape.
Wrap-Up
And that’s everything you need to know about Energy Crystals in R.E.P.O.! They might be pricey, but if you plan wisely and manage your resources well, they can keep you fully stocked and ready for any mission. Hopefully, this guide helped you get a better grasp on how these Crystals work. Now go out there, power up your gear, and don’t let your tools run out of juice!