Lithium Polymer Battery 7.4V 4250mAh Rechargeable Battery for Smart Device Digital Products

Lithium Polymer Battery 7.4V 4250mAh Rechargeable Battery for Smart Device Digital Products. Comprehensive Protection Features: Includes overcharge, over-discharge, thermal cut-off, explosion-proof valve, and short-circuit protection. Multiple Certification Standards: Certified with CE, KC, UL, CB, IEC, UN38.3, and MSDS for global export compliance. OEM and ODM Services Available: Full customization options including design, samples, and flexible manufacturing support. High Production Capacity: Monthly capacity exceeds 3.5 million batteries with 200 advanced machines for stable supply. Long Cycle Life Options: Cycle life ranges from 300 to 1000 cycles depending on the specific battery configuration. Extensive Application Scope: Suitable for drones, electric scooters, smart vacuums, medical devices, and consumer electronics. Experienced R&D Team: Core team with over 20 years of experience in electrochemical materials and advanced processes.