Factory Direct CR927 Button Cell - 3V Lithium Battery for Toys & Car Keys

The CR927 is a high-performance 3V lithium manganese dioxide (LiMnO2) button cell battery designed for long-term use in various electronic devices. With a nominal voltage of 3V and capacity of 30mAh, this non-rechargeable battery offers stable power output and excellent shelf life.

This lithium button cell features mercury-free composition (≤1ppm) and cadmium-free materials, making it an environmentally friendly power solution. The battery maintains stable voltage output throughout its service life, ensuring reliable performance for your devices.

Applications include but are not limited to: digital scales, car key fobs, LED lights, electronic toys, medical devices, and various small electronics requiring compact power sources. The battery comes with multiple packaging options including bulk packing and card packaging to meet different distribution needs.

With ISO9001:2000, SGS, and RoHS certifications, our CR927 batteries meet international quality and safety standards. We offer OEM services including custom branding, packaging design, and private labeling to meet your specific requirements.

The battery features excellent leak-proof performance and maintains stable operation across a wide temperature range. Its compact size (9.5mm diameter × 2.7mm height) and lightweight design (0.6g) make it ideal for space-constrained applications.