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
Recommended Battery Production Blueprints
LC Valley Battery
*Copy the blueprint code by clicking the green button below. If you are to manually copy it, be careful to distinguish between a capital I and a lowercase L.
| Asia | EFO01ouiI5eoea6o2IieO |
| US / EU | EFO012I4572uAO8AeIOo |
This Blueprint Code is for the LC Valley Battery. Since batteries are used to generate power, it is recommended to produce them in large quantities.
SC Valley Battery
*Copy the blueprint code by clicking the green button below. If you are to manually copy it, be careful to distinguish between a capital I and a lowercase L.
| Asia | EFO01a651oOaOeAU1oe5e |
| US / EU | EFO010U96o0731i8E179 |
This Blueprint Code is for the SC Valley Battery. Using them for base trading in mid-game will allow you to obtain more Regional Stock Bills. This build is also more efficient for power generation compared to the LC Valley Battery. It's recommended to switch to this when you've progressed enough.
Can Also be Produced on the 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. If you are to manually copy it, be careful to distinguish between a capital I and a lowercase L.
| Asia | EFO01O4a5e0O08Iou9oe4 |
| US / EU | EFO01eE7U1eO0A4aIoAi8 |
This Blueprint Code is for the HC Valley Battery. In addition to being used for base trading from the mid-game onwards, you can also generate power even more efficiently. Since they take a long time to produce, if you want to obtain them efficiently, it is recommended to set up multiple lines.
Tips for Efficient Production
Consider Power Input and Output
A balance between the amount of power produced and used must be met for it to be efficient. If more than enough power is being supplied to operate the production line, turn off a Thermal Bank to reduce battery consumption.
Power Generation Varies by Battery
| Battery | Power Generation |
 LC Valley Battery | Supplies 240 power for 40 seconds |
 SC Valley Battery | Supplies 420 power for 40 seconds |
 HC Valley Battery | Supplies 1100 power for 40 seconds |
Each battery type produces a different amount of power. High-tier batteries increase the power generated per Thermal Bank, but the power supply duration is a uniform 40 seconds for all.
Fix the Production Line
Higher-tier batteries require a more complex production process. If the production of a preceding process is delayed, there will be a slow down to the subsequent machines. Consider the production time to process materials in between to avoid clogging for maximum efficiency.
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 to Level Up Your Base
Another use for batteries is to sell them at the Regional Development: Outpost Management. You will get Regional Stock Bills for them.
Related Endfield AIC Factory Articles
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Blueprint Code List
How to Create Blueprints
How To Share BlueprintsBasic AIC Factory Operations
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 Sub-PAC Locations and Uses |
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