
💡 Introduction
📈 Market Trend & Technical Requirements
Electric tissue dispensers combine motion sensors, microcontrollers, and compact motors, all requiring stable DC power. Because these devices are often battery-powered and used frequently in public spaces, they demand batteries that are:
- 🧩 Compact and lightweight for space-limited enclosures
- ⏱️ Long standby capable with low self-discharge
- 🛡️ Safe and certified for continuous public use
- 🔋 Rechargeable and recyclable to meet eco-friendly standards
This growing market, driven by hygiene automation and sustainability, favors lithium batteries over disposable alkaline cells due to their higher energy density, faster charging, and longer lifespan.
⚙️ Typical Battery Configuration
- Home Models: 3.7V 2000mAh–4000mAh (single-cell or 2S design, NMC chemistry)
- Commercial Models: 7.4V 4000mAh–8000mAh (2S or 2S2P packs, LiFePO₄ chemistry for enhanced safety)
- Each pack integrates a BMS for overcharge, overcurrent, short-circuit, and temperature protection, ensuring reliable and safe performance in continuous daily operation.

🔬 Performance Comparison & Engineering Insight
- ⚡ NMC batteries (LiNiMnCoO₂): High energy density, ideal for lightweight home-use models.
- 🛡️ LiFePO₄ batteries: Greater thermal stability, >2000 cycles, preferred for commercial or high-use applications.
- 💡 PKNERGY advantage: Compared with disposable alkaline or lead-acid batteries, our lithium packs reduce maintenance costs and ensure steady motor control for consistent performance.
🏭 PKNERGY Custom Battery Solutions
PKNERGY develops custom lithium battery packs tailored for smart appliance applications, including:
- Cylindrical, prismatic, and pouch cell options (18650 / 21700 / LiFePO₄ / NMC)
- Integrated BMS with precise voltage and current management
- Compact pack design with safety features and optional communication interfaces
- Certifications: UN38.3, IEC62133, CE, UL, RoHS
Our team supports the full process—from design to certification—ensuring safe, efficient, and long-lasting power for intelligent devices in both consumer and commercial environments.
🌍 Extended Applications
Beyond electric tissue dispensers, PKNERGY’s expertise in medical device batteries and consumer electronics power solutions extends to:
- Automatic soap and sanitizer dispensers
- Smart trash bins and hand dryers
- Portable health monitors and cleaning robots
- IoT-enabled home hygiene products
📩 Contact PKNERGY
Looking for custom lithium battery solutions for hygiene and smart appliance products? Contact PKNERGY to discuss your OEM/ODM project and create safer, smarter, and greener power systems together.
📞 Direct Contact Information
Email: sale@pknergy.com
WhatsApp: +86 13902463897
Website: www.pknergybattery.com
