Factory Price Daly DC 88.2V 5A 500W Charger Ball for 21s 72V Li-ion/Lithium Battery

Factory Price Daly DC 88.2V 5A 500W Charger Ball for 21s 72V Li-ion/Lithium Battery. IP67 Waterproof Rating: Fully protected against dust and water jets, suitable for electric scooters and tricycles. Multiple Certifications: Complies with CE, RoHS, FCC, and UL standards for global safety and quality assurance. Smart Version Available: Optional smart BMS with Bluetooth activation and advanced balance functions. No Minimum Order Quantity: Accepts orders as low as 1 PCS with flexible customization options for all customers. Fast Lead Time: Production completed within 15 workdays for both peak and off-peak seasons. ODM and OEM Services: Full customization available from samples, designs, or flexible minor modifications. 100% Product Inspection: Every finished product undergoes visual and functional inspection before shipping.