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Best Purple HC Valley Battery Production Blueprint in Arknights Endfield

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HC Valley Battery production is one of the best ways to increase your AIC’s Power and earn Stock Bills in Arknights: Endfield, and it’s a lot easier with a Blueprint.

With the Blueprint system in place, you can just use factories shared by other players. This greatly simplifies the process of making your own AIC factory, and I have a blueprint that’s perfect for producing these batteries with ease.

Want to make use of this Blueprint? Let’s go over all of its details.

The Best HC Valley Battery Production Blueprint

By far the best Blueprint for HC Valley Batteries I know of is the one shared by user snooflo on Endfield Tools. It’s fairly compact and is self-sufficient once you’ve set it up.

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The one thing to note is that you’ll first need to collect some Sandleaf. It’s required to feed into the Seeding Units, which will start a feedback loop for infinite Sandleaf, which is required for production.

Additionally, you’ll need to make sure that you have enough input ore to maintain production. You’ll need at least 120 Iron Ore per minute and 180 Originium Ore per minute. And that’s just to feed this one factory, so keep that in mind.

If you wish to use this Blueprint, you can easily do that by importing its code. If you don’t know how to do that, check out our guide on Blueprints. These are the codes:

  • Americas/Europe – EFO01893u5E3O61AuUI73
  • Asia – EFO014E6222o763aE71A

Do remember that the codes are region-specific, so use the one for the server you’re playing on. The Blueprint should be the same regardless of region, however, as long as you use the proper code.

Also note that both Blueprints are for the Valley IV region in-game and are not meant for Wuling. Keep that in mind when setting up the AIC.

Thanks to this Blueprint, you should have an efficient HC Valley Battery production factory in Arknights: Endfield! At max efficiency, it produces 6 HC Valley Batteries per minute and is fully self-sufficient. Can’t beat that, really.

Do you also need a Xiranite Component AIC factory? It is one of the most important materials for endgame gear, after all! Check out our guide on the best Xiranite Component Blueprint.

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Andrés
Written by

Andrés

Senior Game Guide Writer

Andrés is a veteran gaming writer with over twenty years of hands-on experience across a wide range of genres, including Action-RPGs, high-difficulty games, and narrative-driven titles. His work is based on direct gameplay, testing mechanics, progression systems, and strategies firsthand rather than relying on secondary sources. At GamesFuze, Andrés focuses on producing accurate, practical guides and walkthroughs that help players understand complex systems, avoid common mistakes, and make informed decisions throughout their playthroughs.

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