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3.7V Lithium Battery Packs

Custom 3.7V lithium battery packs with compact size, stable output, PCM protection, and flexible connector options for portable electronics, wearables, medical devices, POS terminals, and smart products.

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3.7V Lithium Battery Packs for Compact Electronic Devices

GLOFLUX 3.7V lithium battery packs are designed for compact devices that require lightweight structure, stable single-cell voltage, and reliable rechargeable power. With customizable capacity, thickness, size, PCM protection, wires, connectors, and discharge performance, these 1S battery packs can support smart wearables, medical devices, POS terminals, Bluetooth audio products, beauty equipment, lighting devices, and other OEM/ODM electronic products.

Appareils connectés intelligents
Appareils connectés intelligents
Compact 3.7V lithium battery packs support smart watches, fitness trackers, health monitoring devices, GPS trackers, and other wearable electronics requiring slim and lightweight power
Bluetooth Audio Devices
Bluetooth Audio Devices
Lightweight lithium battery packs power Bluetooth speakers, wireless headphones, microphones, intercom devices, and other portable audio products.
Beauty & Personal Care Devices
Beauty & Personal Care Devices
Flexible 3.7V battery solutions support facial cleansing devices, beauty instruments, electric toothbrushes, shavers, massagers, and personal care electronics.

3.7V Lithium Battery Packs Selection

Selecting the right 3.7V lithium battery pack depends on your device size, working current, runtime requirement, charging method, connector type, and safety protection needs. GLOFLUX provides flexible OEM/ODM battery pack solutions with customized capacity, thickness, dimensions, PCM protection, wires, connectors, and discharge performance for compact electronic applications.

Facteur de sélection Options disponibles Applications recommandées
Structure de tension 1S lithium battery pack, 3.7V nominal voltage, 4.2V full charge Wearables, medical devices, POS terminals
Plage de capacité Capacité personnalisée des conceptions petites à haute capacité Compact devices or long-runtime products
Type cellulaire Li-polymer pouch cells, cylindrical lithium cells Slim devices, smart products, portable electronics
Battery Thickness Ultra-thin, standard thickness, custom pack layout Wearables, beauty devices, handheld equipment
Courant de décharge Options de rejet standard ou à débit élevé Audio devices, lights, toys, smart tools
PCM Protection Surcharge, surcharge, surcourant, protection contre les courts-circuits Safer charging and device operation
Connecteurs et fils JST, Molex, prise personnalisée, personnalisation de la longueur des fils OEM assembly and compact device integration
Charging Method Standard CC/CV charging, custom charging interface support Rechargeable consumer and industrial devices
Certification Support UN38.3, CE, RoHS, IEC62133 disponibles par projet Export and global market requirements