Mean Well | AC/DC External Battery Chargers

AC/DC External Battery Chargers

Mean Well’s AC/DC External Battery Chargers are designed to provide efficient and reliable charging solutions for various battery types. These chargers are equipped with intelligent charging algorithms, ensuring optimal battery performance and longevity. With a wide input voltage range, they can be used worldwide in different AC power environments. The user-friendly design and safety features make them suitable for various applications, including battery backup systems, portable devices, and outdoor equipment.

Product Lineup

Portable Type: Programmable Desktop Charger

Wattage: 120W~360W

ENC: Programmable charger
ENP: Level VI desktop switching power supply
Charging voltage, charging current and timeout can be programmed through SBP-001
NTC for temperature compensation (ENC series)
Fanless design, and noise free
Protections: Short circuit, over voltage, over temperature protection (ENC/ENP series). Battery under voltage, battery over voltage, reverse polarity protection(only for ENC series)
Suitable for lead-acid batteries
3 year warranty

Portable Type: Adaptor Charger

Wattage: 30W~330W

Fanless design with plastic enclosure, leading lower touch temperature
2 Stage charging (C.C./C.V.)
No load power consumption<1W, and low carbon emission
AC inlet
A type: IEC320-C14; B type：IEC320-C8;
E type: EU plug; U type: US plug
Standard DC output plug (Optional plugs are available)
2 year warranty

Portable Type: Metal Enclosure Charger

Wattage: 120W~360W

Standard type highly reliable wide voltage range charger
Metal enclosure for better heat dissipation , leading lower touch temperature
Easy and flexible adjustment:
- Charging voltage adjustable through front panel (10.5~15.2V, 21~30.4V, 42~60.8V)
- Charging current adjustable through panel (50~100% of rated current)
- 2 or 3 stage selectable by DIP S.W. on front panel
Protections: Short circuit, over voltage, over temperature, battery reverse polarity
Comply with UL/EN62368-1 and IEC60335-1/2-29 dual certifications
Multiple DC output plugs selectable: Anderson, terminal block and 4 pin power pin
3 year warranty

Stationary Type: Intelligent Charger

Wattage: 450W~1700W

Intelligent general type highly reliable and wide output range charger
Ultra wide charging range auto sensing function [10.5~21V, 21~42V, 42~80V, 54~100V (NPB-450 only)]
Built-in CANbus protocol
Charging voltage, charging current and timeout can be programmed through SBP-001
Charging current adjustable through panel (50~100% of rated current)
4 default charging curves can be selected through DIP switch on panel
2 or 3 stage charging can be adjusted through DIP switch on panel
NTC for temperature compensation (ENC series)
Implement temperature controlled low noise fan
Auto derating when over temperature
-30 ~+70oC wide operating temperature, minimized environmental limitations
Suitable for lead-acid and lithium batteries
Comply with UL/EN 62368-1 and IEC/EN62368-1/-2-29 dual certifications
Optional hand carry handle (Order No.: Carry Handle)
3 year warranty

Stationary Type: 2 in 1 Charger and Power Supply

Wattage: 450W~1700W

Can easily switch between charger and power supply
3 stage charging, only suitable for lead-acid batteries
Charging voltage adjustable through panel [10.5~21V, 21~42V, 42~80V, 54~100V(NPB-450 only)]
Charging current adjustable through panel (50~100% of rated current)
-30 ~+70oC wide operating temperature, minimized environmental limitations
Protections: Short circuit, over voltage, over temperature
Optional hand carry handle (Order No.: Carry Handle)
Comply with UL/EN 62368-1 and IEC/EN62368-1/-2-29 dual certifications
3 year warranty

Stationary Type: Miniaturized High-Power Intelligent Charger

Wattage: 1600W~3200W

RPB/DBU series: Enclosed type charger
RCB/DBR series: Rack type charger
High power density up to 37W/inch3
Built-in I2C interface, PMBus protocol (Optional CANBus protocol)
Output voltage/current, 2 or 3 stage charging curve, and timeout can be programmed through SBP-001
Charging voltage 75%~125% (10.8~18V,21.6~36V, 43.2~72V) can be adjusted via external 1~5Vdc
Charging current 20~100% can be adjusted via external 1~5Vdc
Built-in OR-ing FET, support hot swap (RCB-1600 and DBR-3200 series only)
Active current sharing up to 25600W
Protections: Battery under voltage, battery disconnect, short circuit, over voltage, over temperature
Suitable for lead-acid and lithium batteries
5 year warranty

Stationary Type: Charger for Harsh Environment

Wattage: 600W

Fully potted and fanless design with aluminum enclosure
-40~+70oC wide operating temperature
Withstand 10G vibration test
Operating altitude up to 5000 meters
Output voltage (11.5~15.1V, 23~30.2V, 46.1~60.5V) can be adjusted through internal potentiometer
Output current 50~100% can be adjusted through internal potentiometer
Protections: Short circuit, over voltage, over temperature
6 year warranty

Accessory— Smart Battery Charging Programmer

This programmer is able to work with computer and change the related charging parameter with simple connection (connection wire included). In addition, external power supply or battery is not needed when modifying the charging parameters.