Smart wearables, handheld detectors and compact medical monitors seldom conform to standard battery dimensions. MAGNATE New Energy designs rechargeable Li‑polymer battery packs for slim, irregular-shaped portable electronics that require flexible form factors. Every Li‑polymer battery uses laminated soft packaging, allowing custom cut dimensions to fit curved or narrow device cavities where rigid cells cannot be installed. Typical applications include smart wearables, handheld portable detectors and compact medical monitoring hardware. Each pack integrates a PCM protection circuit to prevent overcharge, over-discharge and short circuit. We assemble packs with JST, Molex or custom molded connectors and wire harnesses to match your device’s port requirements. Share your power draw and space constraints, and our engineering team will size a Li‑polymer pack tailored for your curved or narrow device cavity.