Maintenance-Free Modular Semi-Solid State Chengbang Power Lithium Battery Pack for Electric Sightseeing Car

Maintenance-Free Modular Semi-Solid State Chengbang Power Lithium Battery Pack for Electric Sightseeing Car. Customization Options: Customizable voltage, capacity, size, interface, wire mode, Bluetooth, logo, and packaging. High Safety Standards: Seven-fold hardware protection, flame-retardant, and explosion-proof structure. IP65 Waterproof Rating: Dustproof, waterproof, and shockproof performance suitable for harsh environments. Intelligent BMS System: Supports real-time monitoring, self-inspection, and remote control. 3-Year Warranty: Whole machine enjoys a 3-year paid warranty service with technical support.