3.7V 2600mAh Lithium Battery Cell with High-Current Discharge and Safety Protections

This 3.7V lithium battery cell provides reliable power for various electronic applications where consistent voltage and capacity are essential. With a rated capacity of 2600mAh, it delivers stable performance across numerous charge cycles while maintaining safety through multiple protection systems. The cell's design prioritises both performance and user safety, making it suitable for integration into power banks, portable devices, and other electronics requiring dependable lithium-ion power sources.

Features and Construction

The battery cell combines practical capacity with robust safety features in a standard lithium-ion form factor. Its construction focuses on delivering consistent power while incorporating protections against common battery hazards.

Material and Build

Built using lithium-ion chemistry, this cell provides the energy density characteristic of modern battery technology. The inclusion of protection circuits ensures safe operation during both charging and discharging cycles. These circuits monitor voltage levels and temperature to prevent overcharge and over-discharge situations that could compromise battery integrity or safety.

Size and Practical Fit

The battery comes in a standard lithium cell form factor designed for integration into various electronic devices. Its 3.7V output voltage matches the requirements of many portable electronics, while the 2600mAh capacity provides substantial runtime between charges. The physical dimensions follow industry-standard sizing for easy implementation in product designs and replacement applications.

Uses and Placement

This lithium battery cell serves multiple applications across consumer electronics and industrial devices where reliable DC power is necessary. Its specifications make it versatile for both commercial product integration and DIY electronics projects.

Event or Professional Use

For professional applications, the battery's certifications including CE, MSDS, UN38.3, and UL ensure compliance with international safety and transportation standards. The high-current discharge capability makes it suitable for power tools, medical devices, or professional audio equipment where sudden power demands might occur. The absence of memory effect allows for flexible charging schedules without capacity degradation.

Everyday Home Use

In household applications, this battery cell can power portable speakers, handheld vacuums, security cameras, or emergency lighting systems. Its long cycle life—maintaining at least 85% of rated capacity after 500 complete charge/discharge cycles—makes it cost-effective for devices used regularly. The multiple safety protections provide peace of mind for devices left charging unattended.

Benefits and Buying Value

This lithium battery cell offers practical advantages through its combination of capacity, safety features, and longevity. These elements contribute to both immediate performance and long-term reliability.

Reuse and Low Maintenance

The battery's no-memory-effect design allows charging at any state of discharge without requiring complete discharge cycles. This feature reduces maintenance effort and extends usable life by eliminating the need for specific charging protocols. The robust cycle life means fewer replacements over time compared to batteries with shorter lifespans.

Why Choose This Product

This cell provides a balance of capacity and safety features at a standard voltage used across numerous devices. The inclusion of PTC resistance protection, explosion-proof protection, and overcharge/over-discharge circuits addresses common lithium battery concerns. Available in multiple capacity options from 2200mAh to 3350mAh, it offers flexibility for different power requirements while maintaining the same 3.7V output and safety standards.