Download

Get BatteryWala on your device

Run your shop offline on Android or Windows. Sync automatically when you reconnect to the internet.

Works offlineAuto syncSHA-256 signed

Android App

Install the APK on any Android phone or tablet. Works offline after first-time setup.

Android 8.0+ · ~5.5 MB · 3.3 MB

Download APK

Enable “Install unknown apps” for your browser or file manager when prompted.

Windows Desktop

Full native app for your counter PC. Run the installer, then open BatteryWala from Desktop or Start Menu.

Windows 10/11 (64-bit) · installer ~80 MB · 80.0 MB

Download installer

If SmartScreen appears: More info → Run anyway. Optional: trust batterywala-publisher.cer in Trusted Publishers.

Browser / PWA

Use in Chrome or Edge, then Install app from the browser menu — works like a desktop app without installing an EXE.

Modern browser

Open Offline App

Google Play listing coming soon. · First-time online sign-in and data download required. PWA install is optional.

First-time setup

One-time online setup, then work offline anytime.

1

Download & install

Get the Android APK or Windows installer from this page.

2

Sign in online

Open the app and log in with your BatteryWala account credentials.

3

Set your offline PIN

Choose a PIN for daily unlock — your data stays on this device.

4

Sync your data

The app downloads your inventory, parties, and settings automatically.

Create your account
Security & publisher warnings

What to expect when installing BatteryWala

Windows SmartScreen

New or self-signed apps may show “Windows protected your PC.” Click More info → Run anyway. The installer is Authenticode-signed (SHA-256, publisher: BatteryWala).

Chrome / browser downloads

Browsers may flag unsigned or rarely downloaded EXE files. The file is served directly from batterywala.shop — verify the URL before opening.

Our signing approach

The Windows installer is Authenticode-signed (SHA-256). For production distribution we plan an Organization Validation (OV) certificate; open-source projects can apply for free OV via the SignPath Foundation.

Android unknown sources

APK installs outside the Play Store require permission to install from your browser or Files app. Play Store listing is coming soon.

Verify your download

  • Download only from https://batterywala.shop/download
  • Windows: right-click the EXE → Properties → Digital Signatures (publisher: BatteryWala)
  • Need help? Contact support after signing up.