{"assets":{"app_about":{"about_data":{"description":"**DL24P Controller Premium - Professional Atorch Battery Tester App**

Control your Atorch DL24P electronic load tester via Bluetooth from Android. Premium battery testing app for professionals - battery capacity testing, power supply validation, and automated discharge tests.

**Premium Features - No Ads:**
✓ Ad-free battery testing experience
✓ Unlimited test sessions
✓ Advanced data export (CSV, PDF)
✓ Multi-device support
✓ Priority updates and support

**Professional Testing Tools:**
• Real-time monitoring: Voltage, current, power, capacity, energy
• Interactive discharge curves and graphs
• Battery presets: 18650, LiPo, LiFePO4, NiMH, Lead-Acid
• Automated cutoff voltage control
• Test logging with timestamps
• Simulation mode - practice without hardware

**Load Testing Modes:**
• Constant Current (CC) - battery discharge testing
• Constant Voltage (CV) - power supply testing
• Constant Resistance (CR) - resistor simulation
• Constant Power (CP) - wattage testing
• Battery capacity tester with protection
• Power bank capacity analyzer

**Data Export & Analysis:**
• Export test data as CSV for Excel
• Generate PDF test reports
• Historical data comparison
• Battery capacity charts and graphs
• mAh/Wh tracking and statistics

**Multi-Language Support:**
Available in 9 languages: English, Deutsch, Español, Français, Italiano, 日本語, Português, Русский, 中文

**Technical Specifications:**
• Atorch DL24P (180W, 20A max)
• Voltage range: 0-150V
• Current range: 0-20A
• Bluetooth SPP connection
• Android 5.0 and newer

**Perfect for:**
• Electronics engineers testing power supplies
• Battery manufacturers - capacity testing QC
• Research labs - battery analysis
• Power electronics development
• Solar panel load testing
• DIY battery pack builders

**Why Premium?**
✓ No advertisements
✓ Advanced CSV and PDF export
✓ Real-time discharge analysis
✓ Multiple testing modes (CC/CV/CR/CP)
✓ Battery capacity analyzer
✓ Safe automated protection
✓ Priority customer support

**Safety Features:**
• Automated voltage cutoff protection
• Overheating protection monitoring
• Battery type-specific limits
• Emergency stop function

**Battery Types Supported:**
• Lithium-ion (18650, 21700, 26650)
• LiPo batteries (RC, drones)
• LiFePO4 (solar, EV)
• NiMH rechargeable
• Lead-acid (12V, automotive)
• Power banks and USB packs

**How to Use:**
1. Turn on Atorch DL24P electronic load
2. Enable Bluetooth on Android
3. Pair device in app
4. Select battery type
5. Choose testing mode
6. Start test and monitor data
7. Export results as CSV/PDF

**Compatibility:**
• Atorch DL24P 180W Electronic Load
• DL24P-USB with USB-C PD testing
• All firmware versions
• Android 5.0+

**Note:** Requires Atorch DL24P hardware device. Premium version offers advanced features, no ads, and priority support.

**Keywords:** Atorch DL24P, battery tester, electronic load, battery analyzer, capacity tester, discharge tester, power supply tester, 18650 tester, lithium battery, power bank tester

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