CR9V 800mAh 9V Lithium Battery for Wireless Microphones - High Power No Passivation Cell with 10 Year Storage Life
Price:
Negotiable
MOQ:
500PCS
Delivery Time:
5-8 work days
Brand:
SER or OEM
Product Description
Product Overview
High-quality OEM CR9V 800mAh 9V lithium battery designed for wireless microphones and professional audio equipment. Features high power output with no passivation technology for reliable performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Technology | LiMNO2 |
| Battery Structure | High Power Type |
| Nominal Voltage | 9V |
| Nominal Capacity | 800mAh |
| Open Circuit Voltage | 9V (at +20°C) |
| Cut Off Voltage | 6V |
| Max. Constant Current | 300mA |
| Max. Pulse Current | 1000mA |
| Operating Temperature | -55°C to +85°C |
| Storage Life | ≥10 years |
| Self-Discharge Rate | <1% per year |
| Dimensions (Max) | 17.8 × 27.5 × 49.8mm |
| Weight | 40g |
Key Features
- High continuous discharge current and current pulses
- High energy density: 430Wh/Kg
- Open circuit voltage above 3.65V per cell
- Wide operating temperature range (-55°C to +85°C)
- Stable voltage and current over 95% of discharge cycle
- Long operating time: over 8 years for continuous low current discharge
- Low self-discharge rate (<1% per year)
- Compatible with Ultralife U9VL, Energizer L522, PP3, MN1604, and other 9V battery types
Applications
Wireless microphones, utility meters, medical equipment, tracking systems, remote monitoring, RFID devices, scientific instruments, military radios, and other electronic devices requiring compact, high-capacity power sources.
Product Images
Quality Assurance
Our manufacturing facilities are certified by Chinese military standards and ISO9001 quality systems. We maintain a fully equipped testing center to ensure all products meet military specifications and performance requirements.
Customization Options
We offer custom pin, wire, and connector configurations according to specific requirements. New designs can be developed into production-ready products within 15 days.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Serui Battery Technology Co,.Ltd
Location
F6, Dezhi Creative zone A area,Dashi town,panyu district,Guangzhou city,Guangdong province
Contact Person
Eric Shi