
Rechargeable Lithium Polymer Battery Cell 3.7V 702737 1700mAh Li-ion Battery. Custom Manufacturing: OEM and ODM services available for customized battery solutions. High Production Capacity: Monthly output exceeds 3.5 million cells with 200 advanced machines. Comprehensive Certifications: Products certified with CE, UL, KC, CB, IEC, UN38.3, and MSDS. Strict Quality Control: Full process control including IQC, IPQC, and OQC for safety. Wide Application Range: Suitable for medical devices, wearables, toys, and smart home devices. Safety Protection Features: Includes overcharge protection, thermal cut-off, and explosion-proof valve. Professional R&D Team: Core team with 20+ years experience in electrochemical fields. Flexible MOQ: Minimum order quantity starts at 5000 pcs or is negotiable.