| Still deciding? Get samples of $ ! US$ 99/Piece Request Sample |
Smart Charging for Versatile Battery Types: This single charger is capable of charging 48V Lead-acid, LiFePO4, and Lithium-ion batteries. With an integrated selector, you can easily switch between charging modes to match your specific cell chemistry (3V, 3.65V, 4.2V, etc.).
Saves money and space by eliminating the need for three separate chargers.
Advanced MCU controlled 4-step automatic charging: Pre-charge, Constant Current (CC), Constant Voltage (CV), and Floating/Cut-off.
| Input | Model | Battery Type | Floating V | CV (V) | CC (A) |
|---|---|---|---|---|---|
| 90 - 264V PFC | VL1225L | 12V LiFePO4 | - | 14.6V | 25A |
| VL2418LM | 24V Li-MnO2 | - | 29.4V | 18A | |
| VL4810L | 48V LiFePO4 | - | 43.8V | 10A | |
| VL4810 | 48V Lead-acid | 55.2V | 58.8V | 10A | |
| Note: Customized input/output/plug types and connectors are available. | |||||
The Smart Battery Charger provides a fully automatic 4-step charging cycle. The pre-charge phase activates low-voltage batteries and protects deeply discharged cells. As the cycle progresses, the Constant Current (CC) stage delivers rapid charging, followed by Constant Voltage (CV) to top off the capacity. The Floating step maintains the battery at 100% readiness without risk of overcharging.
Widely used for electric vehicles including e-bikes, e-scooters, golf carts, and floor sweepers, this charger handles various battery chemistries such as Li-ion, LiFePO4, AGM, and GEL with intelligent precision.









A1: Yes, the charger features a selector button that allows you to choose between LiFePO4, NCM (Lithium-ion), and Lead-acid (AGM/GEL) modes.
A2: Absolutely. It is rated at IP65 or IP66, making it waterproof and ideal for marine and other harsh environmental applications.
A3: Yes, it supports a universal AC input voltage range of 90-264VAC and includes a PFC circuit for global compatibility.
A4: The charger includes comprehensive protection against short circuits, over-voltage, over-temperature, and reverse polarity.
A5: The smart charging process includes Pre-charge (for deeply discharged batteries), Constant Current (CC), Constant Voltage (CV), and a Floating/Trickle charge or automatic shut-off.
A6: This product comes with a 2-year factory warranty.
E-Tronde Charger