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Smart Battery Chargers are designed for lead acid battery, LiFePO4 battery, and lithium battery packs. It is widely used in electric cars, electric forklifts, electric sightseeing cars, patrol cars, golf carts, and electric dining cars.
Featuring a fully enclosed aluminum alloy shell for faster heat dissipation and an intelligent temperature control fan, it ensures long-term stable operation. With an IP67 waterproof rating, it is splash-proof and rain-proof, making outdoor use more reassuring.
| Model | Input Voltage | Rated Voltage | Max Charge Voltage | Max Output Current |
|---|---|---|---|---|
| QX3300-48 | AC 90-264V | 48V | 66V | 42A |
| QX3300-60 | AC 90-264V | 60V | 82.5V | 40A |
| QX3300-72 | AC 90-264V | 72V | 99V | 40A |
| QX3300-84 | AC 90-264V | 84V | 116V | 40A |
| QX3300-96 | AC 90-264V | 96V | 132V | 32A |
| QX3300-144 | AC 90-264V | 144V | 198V | 23A |
| QX3300-312 | AC 90-264V | 312V | 440V | 10A |



Precision mounting of electronic components onto PCBs followed by wave soldering and manual re-welding to ensure stable electrical connections.
Functional testing followed by modular assembly. Core parts undergo a glue-filling process for waterproof and shockproof performance.
Comprehensive functional verification, long-term aging tests, and final shockproof packaging for safe transport.


With over 20 years of experience in the new energy field, we operate from a 3000 square meter intelligent production base. Our "Five Dimensional Quality Assurance System" includes 26 inspection processes.
Customer Satisfaction: Feedback shows high satisfaction regarding battery life, texture, and professional after-sales support.
Hyper Charger