Battery Production Guide for Arknights: Endfield. This includes recommended Battery production blueprint, LC Valley, SC Valley, HC Valley Batteries, efficient collection, and battery uses.
Table of Contents
Best Battery Production Blueprints
LC Valley Battery
*Copy the blueprint code by clicking the green button below.
| Product | Blueprint Code |
 LC ValleyBattery | EFO01ouiI5eoea6o2IieO Asia EFO01Eu233u1uio5O3uIa US / EU [Production Rate] 6 pcs/min [Max Power Generation] 880 (For 4 Thermal Banks) |
This is the Blueprint Code for the LC Valley Battery. Beyond power generation, batteries can be used for Outpost Trading. Once you unlock the Thermal Bank, prioritize setting up this production line.
SC Valley Battery
*Copy the blueprint code by clicking the green button below.
| Product | Blueprint Code |
 SC ValleyBattery | EFO01a651oOaOeAU1oe5e Asia EFO012I4uuIaIe85OeIOo US / EU [Production Rate] 6 pcs/min [Max Power Generation] 1,680 (For 4 Thermal Banks) |
This is the Blueprint Code for SC Valley Battery. Once you can obtain Ferrium Ore, it is recommended to switch from the LC Valley Battery to SC Valley Battery.
Can Also Produce on LC Valley Line
Although the efficiency will be lower, you can also produce them using the LC Valley Battery Blueprint. Just replace the Amethyst Ore material with Ferrium Ore.
HC Valley Battery
*Copy the blueprint code by clicking the green button below.
| Product | Blueprint Code |
 HC ValleyBattery | EFO01O4a5e0O08Iou9oe4 Asia EFO0172UEE2I2155aO0Ai US / EU [Production Rate] 2 pcs/min [Power Generation] 1,100 (For 1 Thermal Bank) |
This blueprint is recommended for your first HC Valley Battery setup after obtaining Sandleaf. Since its efficiency is minimal, you should switch to the larger-scale blueprint below once your industry advances.
Set Up a Sandleaf Production Blueprint
| Product | Blueprint Code |
 Sandleaf | EFO01ouiI5eoea6EoI2eO Asia EFO01U4A224o4aO2o7Oa8 US / EU |
To operate the blueprint above, you must set up a separate production line for Sandleaf. With this setup, you can infinitely multiply Sandleaf by placing a single Sandleaf into the Seed-Picking Unit.
HC Valley Battery (High Efficiency)
| Product | Blueprint Code |
| HC Valley Battery | EFO01iUIa7I1iI2e472U4 Asia EFO01o08aa0U0263UIieO US / EU [Production Rate] 6 pcs/min [Blueprint Power Generation] 3,300 (For 3 Thermal Banks) [Max Power Generation] 4,400 (For 4 Thermal Banks) |
This blueprint produces HC Valley Batteries and utilizes them for power generation. It is designed to run three Thermal Banks while sending any surplus batteries to the depot.
| Tips! | Enough batteries for one additional Thermal Bank are sent to the depot, so you can add another Thermal Bank if needed. |
LC Wuling Battery (Minimal)
| Product | Blueprint Code |
 LC WulingBattery | EFO01u8U4oU2uU0a7AoOU Asia EFO01U4A224o4aO27Oa8 US / EU [Production Rate] 2 pcs/min [Max Power Generation] 1,600 (for 1 Thermal Bank) |
This is the recommended blueprint for crafting your first LC Wuling Battery. Use this setup to produce batteries and save up Wuling Outpost Trading currency, and once you unlock the Depot Bus, switch to the high-efficiency blueprint below.
Set Up a Xiranite Blueprint
| Product | Blueprint Code |
 Xiranite | EFO014E62A141I30eE71A Asia EFO01U4A224o4aOEU7Oa8 US / EU |
For the LC Wuling Battery blueprint above, you need to produce Xiranite separately. Since the Xiranite production line requires water, make sure to connect the pipes as shown in the image after placing the blueprint.
LC Wuling Battery (High Efficiency)
| Product | Blueprint Code/Production Rate/Power Generation |
| LC Wuling Battery | EFO01A7u1eu6AuEo9ieO Asia EFO0172UEE2I21588O0Ai US / EU [Production Rate] 6 pcs/min [Max Power Generation] 6,400 (for 4 Thermal Banks) |
This blueprint efficiently produces LC Wuling Batteries. It utilizes a Depot Bus and requires you to set up a separate production line for Xiranite.
SC Wuling Battery (Basic)
| Product | Blueprint Code |
 SC Wuling Battery | EFO01A7u1eu6AuEo9ieO Asia EFO016i1AAiOi87UeO83e US / EU [Production Rate]1 Unit / 40s [Max Power Generation] 3,200 (for 1 Thermal Bank) |
This blueprint is used to easily craft the SC Wuling Battery. You will need Dense Originium Powder and Xircon to make it, but keep in mind that producing Xircon is a multi-step process.
Refine Cuprium Ore for Sewage
Process Cuprium Ore (mined at the Qingbo Stockade) with water in the Refining Unit to produce Cuprium and Sewage.
| Tips! | Watch your storage limits. If your Cuprium storage reaches maximum capacity, Sewage production will stop, which will completely halt your battery crafting. |
|---|
Put Sewage and Liquid Xiranite into the Reactor Crucible
Next, put Sewage and Liquid Xiranite in the Reactor Crucible to produce Xircon Effluent and Inert Xircon Effluent. You can craft the necessary Liquid Xiranite beforehand by combining water and Xiranite in a Reactor Crucible.
| Tips! | Inert Xircon Effluent currently has no in-game use, so you can safely dispose of it using the Water Treatment Unit to keep your production lines clear. |
|---|
Produce Xircon
Process your Xircon Effluent and Ferrium Powder in a Reactor Crucible to finally get Xircon. Once that's done, supply Dense Originium Powder and your newly crafted Xircon to the Packaging Unit to create the SC Wuling Battery.
Tips for Efficient Production
Avoid Excess Power Generation
Generating more power than your factory currently needs yields no benefits. Since surplus batteries are valuable assets, you should limit your power generation to what is necessary and use the rest for Outpost Trading.
Power Generation Varies by Battery
| Battery | Power Output |
 LC Valley Battery | 220 |
 SC Valley Battery | 420 |
 HC Valley Battery | 1,100 |
| LC Wuling Battery | 1,600 |
| SC Wuling Battery | 3,200 |
Power generation rates vary depending on the battery type. Higher-tier batteries, while more difficult to manufacture, generate significantly more power when placed in a Thermal Bank.
Check Logistics if Packaging Units Stop
High-tier batteries require complex production lines, meaning facilities may stall if the material supply cannot keep up with demand.
If the Packaging Unit manufacturing your batteries stops, review your Logistics Connections to ensure a steady, uninterrupted supply of materials.
Monitor Sandleaf Stock
Sandleaf is a key component for HC Valley Batteries and LC Wuling Batteries. Because these are consumed in large quantities, supplies can deplete before you realize it.
To prevent battery manufacturing from stopping, periodically check that you have a sufficient stock of Sandleaf.
How to Use Batteries
Used for Power Generation
Batteries are mainly used to generate power by feeding them into a Thermal Bank. You will produce a certain amount of power depending on the battery.
Used for Outpost Trading
In addition to power generation, batteries can also be used for base trading. Batteries are one of the main products for outpost trading. Therefore, store any batteries not needed for power generation in your warehouse to use for trading.
Can Also Power Combat Facilities
Combat facilities can be operated using batteries in addition to an Electric Pylon. If you have both combat facilities and batteries, you can deploy your combat facilities anywhere without needing a power source.
Blueprint Code List
How to Create Blueprints
How To Share Blueprints
Basic AIC Controls
Clogged Transport Belts
Fixing AIC Facility Issues
Repair Broken Facilities
How to Craft Bombs
Best Zipline Locations and Routes
Sub-PAC Locations and Uses
Best Farming Blueprints
PAC Locations
Wuling AIC Guide and Tips
Reroll Tier List
How to Reroll
Best Characters Tier List
Early Game Guide
Redeem Codes List
Best Team Comps
Points of No Return
Linking GRYPHLINE Account
How to Add Friends
Daily Tasks To Do
Authority Level Guide
Interactive Map
