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Original manufacturer of high-power waterproof battery chargers with power ranging from 300W to 1800W. Integrated sealed design for waterproof and dustproof performance, enabling stable fast charging outdoors even on rainy days. Equipped with intelligent temperature control heat dissipation and multiple safety protections. Compatible with various industrial transport equipment. Customizable voltage, current, housing and functions. In-house production lines for strict quality control, ready stock for fast delivery.

1. Core Basic ParametersVoltage Definition87.6V = Full-charge cut-off voltage for 24-series lithium iron phosphate batteries (3.65V per cell × 24). Compatible with 72V lithium iron phosphate electric motorcycles, food delivery vehicles and tricycles. Strictly prohibited for lithium ternary batteries (84V/88.2V).   Power SpecificationsOutput: 87.6V 15A, rated power 1314WInput: Standard AC220V municipal power supplyCharging logic: Constant-current fast charging → Constant-voltage float charging → Auto-stop as current drops when fully charged   Applicable Battery CapacityOptimal match: 72V lithium iron phosphate batteries of 50Ah–70Ah (0.2C–0.3C standard charging current to avoid cell damage).Temporary emergency use for 40Ah/80Ah batteries is allowed, yet long-term fast charging is not recommended.   2. Manu...

1-year free warranty, and lifetime maintenance service is available after the warranty expires. Its sub-brand Chengdian Xinsheng adopts the identical after-sales service system. I. Free Services Within Warranty Period   1. Free repair and component replacement For factory quality defects of the charger including internal components, circuits, MCU control modules and other parts, free repair service will be provided. Damaged core components will be replaced free of charge. If the unit suffers severe damage beyond repair, replacement of a new unit can be negotiated.   > Note: On-site repair service is generally unavailable for individual retail customers; defective units shall mostly be shipped back to the factory for maintenance. For clients purchasing large batches of equipment, remote guidance or on-site service can be stipulated in the contract.   2...