🔋Cylindrical CellRechargeable lithium
🛡️Built-in protectionSafe lithium chemistry
🏭OEM / ODMFactory-direct maker
🔧Custom-builtCapacity · voltage · connector
🌍WorldwideShipping & support
Delivering 3.7V / 180mAh (0.67Wh), the ASOL 10280 Cylindrical Lithium-ion Battery is a cylindrical lithium-ion cell weighing ~3.8–4.0g. Its small footprint suits space-constrained electronics where a slim, lightweight cell is required. Built with a built-in BMS for overcharge, over-discharge, and short-circuit protection, it is fully customizable for OEM and ODM programmes.
Mass production ensures consistent quality and competitive pricing for our 10280 3.7V 180mAh lithium-ion cell. With its compact 10×28mm form factor, stable voltage output and reliable cycle life, it is a cost-effective power choice for small, low-power electronic devices and IoT applications.
Features
- Ultra-compact 10 × 28 mm cylindrical body — one of the smallest cells in ASOL’s 10-series, built for designs where space is extremely tight
- 3.7 V nominal output with 180 mAh capacity, sized for ultra-low-power and intermittent-use electronics
- Smooth, low-resistance discharge that holds voltage steady through every cycle
- Low self-discharge preserves charge during long shelf storage between uses
- Basic on-cell protection against overcharge, over-discharge and short circuit
- Stable operation across a wide temperature window
Applications
Best suited to the smallest, lowest-drain electronics, such as:
- Hearing aids and in-ear medical devices
- Active styluses and smart pens
- Bluetooth tags, beacons and trackers
- Compact IoT and sensor nodes
- Miniature wearables and custom micro-packs
Characteristics
| Parameter | Specification |
|---|---|
| Nominal Capacity | 180mAh |
| Nominal Voltage | 3.7V |
| AC Impedance | ≤ 150mΩ |
| Cell Diameter | 10.0 ± 0.1mm |
| Cell Height | 28.0 ± 0.2mm |
| Cell Weight | ≈ 3.8–4.0g |
| End-of-charge Voltage | 4.2V |
| Charging Method | ≤ 0.5C (90mA) at CC/CV |
| End-of-discharge Voltage | 3.0V |
| Max. Continuous Discharge Current | 0.2C (36mA) / 0.5C (90mA) |
| Max. Pulse Discharge Current | 1C (180mA) |
| Cycle Life | 300–500 cycles (≥80% capacity) |
| Charging | 0°C ~ 45°C |
| Discharging | -20°C ~ 60°C |
| Storage | -10°C ~ 35°C |
Get a Free Sample or Quote Today
Email: info@asolbattery.com
WhatsApp: +86 15779858703
Response: Within 4 hours (Mon–Fri, 9 AM – 6 PM GMT+8)
Need a different size or capacity? Explore ASOL’s full cylindrical battery range →
