Description

AMPS Battery Charger 12V / 24V / 48V 2 Output

BC Series

5 Year Warranty
– 94% efficient, low heat, low loss.
– Dual output AC/DC charger
– Lithium, Lead and AGM preset charge profiles,
based off of market averages and our experience
– Desulphation cycle for Open Lead Acid batteries
– On/Off night mode that disables the fan and lowers
unit output, to minimise noise
– Two meters of pre-wired AC 240V UK mains cable
and plug, to allow complete ease of install
– 12V 20, 40A and 24V 20A rated models
– Four stage battery charger

For Bluetooth operations please read:

Bluetooth APP – Please download Magnett Charger Monitor APP

https://apps.apple.com/gb/app/magnett-charger-monitor/id1316884365

https://play.google.com/store/apps/details?id=com.magnett.batterycharger

When you open the APP on your phone go to the settings symbol in the top left hand corner and search for the device. The unique bluetooth code begins with ‘mbt‘ when you are searching for it. For example – mbt_422100145 

You may need to click ‘search device’ on the app to look again. Once you’ve found the mbt number press it to connect. Then go back to the home page. It may take several seconds to refresh to get the voltage / current.

Instruction Manual

 

BC1220 – 12V | 20A
BC1240 – 12V | 40A

BC1220B – 12V | 20A w/ Bluetooth
BC1240B – 12V | 40A w/ Bluetooth
BC2420B – 24V | 20A w/ Bluetooth

BC4810 – 48V | 10A (no bluetooth)

Model	BC1220 | BC1240		BC2420		BC4810
AC Input Voltage	180-264VAC 50Hz~
AC Full Load	≤5A		≤5A		≤5A
No Load Input Current (Standby)	≤120mA		≤120mA		≤120mA
Output (Charge) Voltage Selection
	Absorption	Float	Absorption	Float	Absorption	Float
Lead	14.2V	13.5V	28.4V	27.0V	56.4V	54.0V
AGM	14.7V	13.5V	29.4V	27.0V	58.8V	54.0V
LiFePO4	14.4V	13.8V	28.8V	27.6V	57.6V	55.2V
Equalization for Lead	16.1V / 3A		32.2V / 1.5A
DC Source Mode	13.5V / 28A		26V / 14A
Standby Voltage for	13.2V		26.4V		52.8V
Lead / AGM
Minimum Battery Voltage	0V+
Recycle Day	7 days
Remote Battery Temp. Sensor (supplied accessory)	Yes, -20mV/°C		Yes, -40mV/°C
Max. Output Charge Current	40A		20A		10A
Soft Start Bulk Charge Current	20A		10A		10A
Low Mode Charge Current	10A		5A		5A
Efficiency	>93%		>93%		>93%
Protections	Short Circuit protections, self-recoverable
	Over temperature protection, 3 steps decrease of output power, self-recoverable
	Battery over temperature protection, with battery remote sensor, self-recoverable
	Reverse Polarity (fused) (Replace by 25A x2 fuse for 40A, 25A fuse for 20)
Cooling	Thermostatically Controlled Variable Low speed FAN (0 – full speed)
Operating Temperature	-10°C to +50°C (Maximum Output up at 40°C)
Back Drain Current	Less than 1Ah/month
Remote Control	Optional Accessory
Wireless Remote Control	WiFi/ Bluetooth models only
	Remote Control by PC software / Smart phone APPS
Approvals	EN55014, EN61000, EN60335, EN62233
Dimension (LxWxH)	223x135x73mm		223x135x73mm
Weight	1.8kg		1.8kg
Recommended Battery Capacity Range	135Ah-400Ah (40A)		70Ah-200Ah (20A)
	70Ah-200Ah (20A)