Zenless Zone Zero (ZZZ) Guide Wiki
How to Recover Battery Charge (Stamina)

How to Recover Battery Charge (Stamina)

Last Updated:
ZZZ | How to Recover Battery Charge (Stamina)  | Zenless Zone Zero - GameWith

How to Recover Battery Charge (Stamina) in Zenless Zone Zero (ZZZ). See how the Stamina is used, best way to use in early game, Combat Simulation and more!

Table of Contents

When is Stamina Unlocked

Combat Simulation in Chapter 1 Intermission

HIA Career Club

UnlockArrive at HIA Career Club (HIA)

Zenless Zone Zero's Stamina, can start being used from the middle of Chapter 1 (Intermission) at the Combat Simulation. Speak to Bertha at HIA and you will be able to open the VR Device and participate in Combat Simulation.

Stamina is Unlocked from the Beginning, but Can't be Used

Stamina itself is unlocked from the beginning of the game, but it can not be used at first. You need to progress the game until you unlock Combat Simulation.

How to Use Stamina (Battery)

Used in Combat Simulation

Use in Combat Simulation

The best way to use Stamina in ZZZ is Combat Simulation. Combat Simulation will give you Enhancement materials for your characters as a reward on completing the quest. Each simulation is differentiated by the item that you can get so choose the quest you want the rewards for.

You can challenge it as long as you have stamina, so make sure to get materials there efficiently.

Consume 20 Stamina Per Card

Per Card 20 Batteries

# of Cards1 Card2 Cards3 Cards
Batteries Needed204060

In Combat Simulation, you can control the enemy cards by adjusting your own cards. 1 card will use 20 Stamina. Decide how many cards you need so you don't waste any Stamina.

Best Way to Use Stamina in Early Game

Collect Certification Seals in Promotion Training

Certification Seal

The best way to use Stamina is in Promotion Training. After completing it you will get Certification Seals which are used to unlock the level cap for Agents. Collect Seals that are relevant for the Characters you are using.

Collect Components in W-Engine Modification Training


In W-Engine Modification training, you can collect Components. Specific Components will unlock the level cap of W-Engines. Choose the Components for the W-Engines that you are using.

How to Recover Stamina (Battery)

Recover 1 Every 6 Minutes

Heal 60 Stamina

In ZZZ, you recover 1 Battery every 6 minutes. The cap is 240, so you can fully recover in 1 day.

Recover 60 Once Per Day at Coffee Shop

1 Coffee 60 Stamina

At the Coffee Shop, you can purchase Coffee which will recover Stamina by 60. You can only drink 1 coffee per day, but any coffee will heal 60. Don't forget to take it every day.

Recover 60 Using Polychromes

#of Times UsedNumber Required

You can use Polychromes to recover Batteries. Every time you do this, it will require more Polychromes to recover Stamina again.

Use Items to Recover 60

Ether Battery

By using the Item "Ether Battery", you can recover 60 Stamina. You can get them as a reward for example in New Eridu City Fund.

Zenless Zone Zero Related Guides

▶︎ Back to Home

Recommended Guides

Other Recommended Guides

Shops and Features

Characters (Agents)

S Rank Characters

A Rank Characters

▶ List of All Characters

Have some feedback? Click here

Your feedbacks will be checked by our staffs and will be attended to accordingly. Please be advised that we may not reply to every individual feedbacks.

Reader Comments
Max. 300 Characters

By clicking Submit you are agreeing to the Terms of Use.
*Offensive, insulting or inappropriate use of forum may lead to ban/restriction.
To avoid griefing, you will not be able to post or report for the first %d hours upon visiting this forum for the first time.


Looks like nobody posted here yet...

Copyright Notice

Copyright © COGNOSPHERE. All Rights Reserved.

Article Menu
Zenless Zone Zero Guide
Recommended Guides
Story Walkthrough
Main Story Guide Prologue Walkthrough Chapter 1 Walkthrough Chapter 1 Intermission Walkthrough Chapter 2 Walkthrough Chapter 2 Intermission Walkthrough Chapter 3 Walkthrough
Updates and Events
Character (Agents)
Character Builds and Guides
Drive Disc
Beginner Guide and Tips
Useful Guide
System Explanation
Materials and Items
Japanese ZZZ Guide