Customizable Long-Lasting 102328 3.7 V 700mAh Rechargeable Lithium Ion Battery Pack for IoT Gadgets
The 102328-1S-2 3.7V 700mAh Lithium-ion Battery is a compact, high-reliability power solution engineered for small-scale electronic devices. Designed to balance energy efficiency and space-saving performance, this battery leverages advanced lithium technology to meet the daily power needs of consumer and industrial gadgets, making it a versatile choice for both OEM applications and replacement use.
Stable Power Output for Consistent Performance
Operating at a nominal voltage of 3.7V, this battery delivers a steady power supply within a safe range—4.2V when fully charged and 2.75V at discharge cutoff—ensuring compatibility with most low-to-moderate power devices. Its 700mAh capacity provides reliable runtime: it can power wireless earbuds for 5–7 hours of continuous playback, smart fitness trackers for 4–6 days of daily use, or small IoT sensors for up to 2 weeks (depending on usage frequency), reducing the need for frequent recharging.
Compact Form Factor for Space-Constrained Devices
The “102328” model designation reflects its slim, compact dimensions (typically 10mm thickness × 23mm width × 28mm length), making it ideal for devices where space is a critical constraint. Unlike bulkier battery types, its streamlined design fits seamlessly into ultra-thin wearables, mini Bluetooth beacons, portable medical monitors (e.g., fingertip pulse oximeters), and small toy drones. This flexibility also allows for easy integration into custom electronics projects, such as DIY Arduino-based devices.
Robust Safety & Long-Term Durability
Built with a multi-layer protection system, the battery guards against overcharging, over-discharging, short circuits, and overcurrent—key safeguards that prevent device damage and ensure user safety. Its high-quality lithium core supports over 300 charge-discharge cycles while retaining over 80% of its original capacity, ensuring long-term reliability. Additionally, the battery features low self-discharge (less than 5% per month), so it stays charged during storage, ready for immediate use in backup or emergency devices.
Versatile Applications & Easy Charging
This lithium battery is compatible with a wide range of devices, including portable audio accessories (e.g., mini speakers), digital pens, small GPS trackers, and industrial micro-sensors. It works with standard 3.7V USB chargers, reaching 80% capacity in just 1.2 hours for fast, convenient recharging. Its plug-and-play usability (with optional standard connectors) simplifies installation, making it suitable for both professional assembly and end-user replacement.
Ideal for OEMs and manufacturers needing dependable power solutions for small electronics. Contact us for bulk pricing and custom specifications!
What kind of certificate your battery pack owned?
ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs have reliable quality assurance.
