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

This lithium battery provides a reliable 3.7V power source with its 2600mAh capacity cell, engineered for applications requiring both consistent voltage delivery and high current discharge capability. The battery maintains its performance characteristics through extended operational cycles, featuring capacity retention of no less than 85% of its rated capacity after completing 500 continuous charge-discharge cycles. Without memory effect limitations, users can charge the battery at any power level without experiencing capacity degradation over time. Multiple integrated safety mechanisms including overcharge protection, over-discharge protection, PTC resistance protection, and explosion-proof protection ensure operational security across various usage scenarios. The product meets comprehensive environmental certification requirements with CE, MSDS, UN38.3, and UL standards compliance, while offering capacity variants including Chuangming 3350mAh, Foster 2400mAh, Jinboyi 2200mAh, Luhua 2600mAh, and Medium Energy 2200mAh options.

Features and Construction

This lithium battery combines practical power delivery with safety-focused engineering for reliable performance across multiple applications.

Material and Build

The battery utilises lithium cell construction optimised for high capacity performance while maintaining low internal resistance characteristics. This material selection enables the high current discharge capability mentioned in the specifications, allowing the battery to deliver power effectively under demanding conditions. Protection circuit components form an integral part of the construction, implementing the multiple safety mechanisms including overcharge protection, over-discharge protection, PTC resistance protection, and explosion-proof protection. The materials comply with environmental certification standards including CE, MSDS, UN38.3, and UL requirements, ensuring regulatory compliance for various markets and applications.

Size and Practical Fit

The battery delivers its 3.7V output with 2600mAh capacity in a form factor designed for compatibility with devices requiring this voltage specification. While specific dimensional measurements aren't provided in the source material, the battery's construction focuses on delivering its stated electrical specifications effectively. The absence of memory effect enhances practical usability by allowing charging at any power level without requiring complete discharge cycles. This design consideration makes the battery suitable for applications where charging opportunities may be irregular or based on availability rather than strict battery management protocols.

Uses and Placement

The battery's specifications make it suitable for both commercial and personal applications requiring reliable 3.7V power with safety assurances.

Event or Professional Use

Professional applications benefit from the battery's certification compliance including CE, MSDS, UN38.3, and UL standards, meeting regulatory requirements for commercial product integration. The high current discharge capability supports equipment requiring substantial power delivery, while the 500-cycle lifespan with ≥85% capacity retention provides long-term reliability for professional settings. Safety protections including overcharge and over-discharge protection prevent damage during extended operational periods or when charging resources are limited, making the battery suitable for fieldwork or remote applications where charging conditions may vary.

Everyday Home Use

For household applications, the battery's safety features including PTC resistance protection and explosion-proof mechanisms provide reassurance during regular charging cycles. The absence of memory effect simplifies usage patterns, allowing convenient charging when opportunities arise without strict battery management requirements. The 2600mAh capacity delivers substantial runtime for compatible devices, while the multiple capacity variants including 3350mAh, 2400mAh, 2200mAh, and 2600mAh options allow selection based on specific power requirements. Environmental certification compliance ensures the battery meets safety standards expected for home use applications.

Benefits and Buying Value

The battery offers practical advantages through its performance specifications and safety-focused design elements.

Reuse and Low Maintenance

The 500-cycle lifespan with capacity retention of no less than 85% after continuous charge-discharge cycles provides extended usability compared to batteries with shorter operational lifespans. This longevity reduces replacement frequency and associated costs over time. The absence of memory effect eliminates maintenance requirements related to complete discharge cycles, allowing more flexible charging patterns without capacity penalty. Combined with the high current discharge capability and low internal resistance design, these characteristics support repeated use across the battery's operational lifespan while maintaining performance consistency.

Why Choose This Product

This lithium battery combines multiple safety protections with certification compliance and performance specifications for applications requiring reliable 3.7V power. The integration of overcharge protection, over-discharge protection, PTC resistance protection, and explosion-proof protection addresses common battery safety concerns across various usage scenarios. Certification compliance with CE, MSDS, UN38.3, and UL standards provides regulatory assurance for integration into products or systems requiring certified components. The combination of 2600mAh capacity, high current discharge capability, and 500-cycle lifespan delivers balanced performance characteristics suitable for both immediate power delivery needs and long-term reliability requirements.