Custom Grade a 18650 Cell Rechargeable 33V 3200mAh 3300mAh 3500mAh Li-ion Battery 3.6V 3.7V Lithium Ion Battery Pack

Custom Grade a 18650 Cell Rechargeable 33V 3200mAh 3300mAh 3500mAh Li-ion Battery 3.6V 3.7V Lithium Ion Battery Pack. Wide Capacity Options: Available in 1500mAh to 4000mAh to meet diverse power needs. Customizable Connectors: JST or Molex connectors can be selected according to specific demand. OEM/ODM Services: Full customization available including designs, samples, and logos. Comprehensive Certifications: CE, RoHS, FCC, KC, CB, IEC, and ISO9001 certified. Long Cycle Life: Provides over 500 charge-discharge cycles for extended usage. Fast Sample Delivery: Samples available within 7-10 working days for small quantities. Manufacturer Direct: 18 years experience with 10,000+ daily output capacity. Global Shipping: Fast delivery via DHL, UPS, and FedEx to over 20 countries.