The global portable beauty device market maintains steady growth. Nano mist facial sprayers, with their frequent‑use and lightweight features, have become one of the mainstream categories in personal care. Industry data shows annual shipments of facial mist sprayers exceed 200 million units, with portable models accounting for over 65%. Market requirements for device runtime, atomization stability and safety continue to rise. As the core power component, lithium batteries directly impact user experience and market competitiveness. Focusing on facial mist sprayer applications, BPI offers dedicated li‑polymer battery solutions with stable performance, wide‑temperature adaptability, high customizability and reliable safety, providing standardized power support for all types of mist sprayers.
Facial mist sprayers are used indoors, outdoors, in vehicles and during travel, so temperature tolerance is critical for reliability. Optimized cell materials and protection circuit design enable BPI dedicated batteries to discharge stably from -30℃ to 80℃. They maintain strong discharge capability in cold environments and reduce swelling/leakage risks in high heat, meeting demands across climate zones. This effectively improves stability in complex conditions, delivering unrestricted skincare experiences.
Core user experience depends on consistent power: fine, even mist and reliable runtime are top concerns. BPI dedicated batteries use lithium cobalt oxide high‑rate cells with a flat discharge curve and stable power output, delivering consistent energy to the atomization module. High energy‑density design maximizes capacity in limited space, supporting 2–4 hours of continuous, stable misting. Ideal for daily skincare, outdoor hydration and travel use, it eliminates range anxiety.
Low self‑discharge and long cycle life directly determine long‑term reliability and replacement costs. BPI dedicated batteries feature a flat discharge platform, high energy conversion efficiency and low K‑value for consistent long‑term performance. With ≥500 cycles and stable capacity retention, they extend device life, reduce user replacement costs, ease after‑sales pressure for brands, and boost reputation and repurchase rates.
As the market fragments, product forms diversify—from ultra‑slim lipstick‑style to mini portable and standard handheld models—each requiring customized battery size, capacity and structure. BPI delivers highly flexible custom solutions: precise size/capacity matching based on internal space and runtime needs; personalized pouch structure, wire direction, cable length and connector options. Batteries integrate seamlessly without compromising design or grip, helping brands build differentiated, competitive products.
Facial mist sprayers contact skin directly, so safety is non‑negotiable. BPI customized lithium batteries integrate multi‑protection against overcharge, overdischarge, overcurrent, short circuit and overheating, ensuring full‑process safety control from cell to protection board. The pouch cell’s stable chemistry enhances skin safety, meeting household beauty appliance standards. This supports global electrical safety certifications and international market expansion.
| Model | Dimensions (mm) | Rated Voltage (V) | Capacity (mAh) | Cycle Life |
| 301523‑60 | 3.0×15×23 | 3.7 | 60 | ≥500 |
| 401230‑100 | 4.0×12×30 | 3.7 | 100 | ≥500 |
| 551836‑350 | 5.5×18×36 | 3.7 | 350 | ≥500 |
