- Wide input voltage range: 90 ~ 264VAC, 127 ~ 370VDC
- Charging different types of batteries: lead-acid, lithium-ion (nickel-cobalt and LiFePO4)
- Fan cooling
- Regulation of output current and voltage
- Choice of 2 or 3 step charge curve
- Possibility to program your own charging curve
- Built-in CANBus protocol
- A wide range of acceptable operating temperatures: -30 ~ + 70 ° C
- Short-circuit, overvoltage, temperature and reverse polarity protection
- LED to indicate device status
- Compliance with EN62368, EN60335-1 / 2-29 standards
- 3-year warranty
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Models
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Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddNPB-450-12desktop battery charger 420W 13.8V 25AIn stockWarranty: €121.90€149.94Login to check your price NPB-450-12desktop battery charger 420W 13.8V 25AAvailability:In stockNet price:€121.90 -
Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddNPB-450-24desktop battery charger 450W 27.6V 13.5AIn stockWarranty: €121.90€149.94Login to check your price NPB-450-24desktop battery charger 450W 27.6V 13.5AAvailability:In stockNet price:€121.90 -
Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddNPB-450-48desktop battery charger 450W 55.2V 6.8AIn delivery Warranty: €121.90€149.94Login to check your price NPB-450-48desktop battery charger 450W 55.2V 6.8AAvailability: In deliveryNet price:€121.90 -
Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddNPB-450-72desktop battery charger 450W 69V 5.5AOut of stock Warranty: €121.90€149.94Login to check your price NPB-450-72desktop battery charger 450W 69V 5.5AAvailability: Out of stockNet price:€121.90
Accessories
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Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddCarry handleCarry handle for NPB, NTS, NTU seriesIn stockWarranty: €5.20€6.40Login to check your price Carry handleCarry handle for NPB, NTS, NTU seriesAvailability:In stockNet price:€5.20
Description
NPB is a series of chargers dedicated to lead-acid and lithium-ion batteries. Works with both nickel-cobalt and iron-phosphate (LiFePO4) batteries. The NPB-450 model has a power rating of 420~462W and offers an output voltage (depending on the model): 10.5 ~ 21V, 21 ~ 42V or 42 ~ 80VDC. The device has a wide range of output voltage and the function of automatic selection of the charging voltage (only in the case of li-ion batteries with a BMS system). Thanks to this, it will work in applications with many voltages and types of batteries.
NPB-450 is equipped with CANBus protocol and extensive remote control functions. With the use of an external SPB-001 programmer, it is possible to change the charging current and voltage and to program your own charging curves. Changing the charging waveforms is also possible from the switch on the housing.
The charger is protected against voltage, temperature and reverse polarity. The acceptable operating temperature range is: -30 ~ + 70 ° C.
Application examples:
- Charging scooters, bicycles and other electric vehicles
- Charging batteries, e.g. electric tools
- Car, caravan and yacht batteries
- Power backup systems
Technical Specification
- NPB-750: Desktop battery charger 420~462W - SPECIFICATION
| Model | Output | Efficiency | Plug | Dimensions |
| NPB-450-12 | 10.5 ~ 21V, 25A | 92% | screw terminal | 205x135x55mm |
| NPB-450-24 | 21 ~ 42V, 13.2A | 93% | screw terminal | 205x135x55mm |
| NPB-450-48 | 42 ~ 80V, 6.8A | 93% | screw terminal | 205x135x55mm |
