Home / 18300 3.7V Lithium Capacitor Battery
This 18300 3.7V lithium capacitor battery features 800mAh large capacity, ultra-low self-discharge and steady voltage output. It supports up to 20C high-rate discharge, full multi-protection safety design and flexible customization, perfectly matching various portable electronic devices.
- Model: 18300 Lithium-Ion Capacitor
- Cell Size: 18(Diameter)×30 mm
- Nominal Voltage: 3.7 V
- Discharge Current: 3 A
- Capacity: 800 mAh
- Internal Resistance: 50 mΩ
- Application Scope: Electronic Products
- Charging Voltage: 4.2 V
Get Free Quote 
Back to Product List
Product Details
Product Features
- 🛠️ Customizable
Customizable to meet customer requirements - ⚡ High Power
Max. 20C discharge rate available - ⏱️ Long Cycle Life
Meets long-term product usage needs - 🛡️ High Safety
Passed comprehensive safety tests - 🔋 True Rated Capacity
Matches the product design capacity - ⚛️ Multi-Chemistry Options
Covers LCO, NCM, NCA and LFP systems - 🧰 Multi-Protection Mechanism
Built-in protection board with overcharge, overdischarge, overcurrent and short-circuit protection
Product Application Areas
This product is suitable for a variety of portable and powered electronic devices, with typical applications including:
-
Personal Care & Health: Electric Toothbrushes, Beauty Devices, Fitness Trackers, Medical Devices
-
Smart Digital & Audio: Headphones, Speakers, Nebulizers, Toys, Lights
-
Financial Payment & Office: POS Machines, USB Tokens, Portable Printers
Technical Parameters
| Model | KYS 18300 |
| Cell Size | 18(Diameter)×30 mm |
| Discharge Current | 3 A |
| Operating Voltage | 3.7 V |
| Capacity | 800 mAh |
| Internal Resistance | 50 mΩ |
| Processing Method | Customized Per Request |
| Application Scope | Electronic Products |
| Charging Voltage | 4.25 V |
