CP210619 is a disposable soft pack battery using lithium manganese chemical system (Li/MnO₂), with a rated capacity of 25mAh and a nominal voltage of 3.0V, designed for low and medium power IoT devices. Its core value lies in balancing capacity, volume and cost, meeting application scenarios that require long-term power supply and are space-constrained.

Product definition and core positioning

CP210619 is a disposable soft pack battery using lithium manganese chemical system (Li/MnO₂), with a rated capacity of 25mAh and a nominal voltage of 3.0V, designed for low and medium power IoT devices. Its core value lies in balancing capacity, volume and cost, meeting application scenarios that require long-term power supply and are space-constrained.

Core technology advantages: Why choose lithium manganese soft pack solution?

1. Safe and reliable, eliminating the risk of explosion

The aluminum-plastic film packaging structure releases pressure through bulging in abnormal situations to avoid the risk of explosion of hard shell batteries, which complies with IEC60086-4 and UL safety standards.

It does not contain heavy metals such as cadmium and mercury, and has passed RoHS environmental protection certification.

2. High energy density and lightweight
40% lighter than steel-shell batteries of the same capacity, significantly reducing the weight of terminal equipment.

The soft-pack structure reduces ineffective space and increases volume utilization by 15%, helping to miniaturize the product.

3. Ultra-low self-discharge & 10-year long life

The annual self-discharge rate is <1%, and the storage life at room temperature can reach more than 10 years, achieving “one-time installation, maintenance-free operation”.

Excellent voltage stability (working voltage>2.5V) ensures long-term reliable operation of the equipment.

4. Wide temperature range adaptability and strong pulse capability
-20°C to +60°C wide temperature operating range, suitable for cold chain monitoring, outdoor equipment and other scenarios.

Support 8mA pulse current, suitable for peak demands such as RFID tag wake-up and wireless signal burst transmission.

5. Flexible customization potential
The aluminum-plastic film process supports size customization, and the standardized design of CP210619 takes into account the economy and compatibility of mass production.