
NOTE: This product has been replaced by MB3934. Click here for the replacement
Perfect for automotive and solar applications.
Features:
·Universal DC input 12.0V-30.0V士0.2V For Solar/12.0V-15.0V士0.2V For car
·Compatible with Lead Acid,Li-ion, Gel and AGM batteries
·Fitted with colour-coded 50A high-current (Anderson-compatible) connectors
·High efficiency and high reliability
·Battery type select function
·Protection :Short Circuit/Over-temperature/Reverse polarity
·E24/CE/RoHs approved
·IP65-rated enclosure - dust tight and watertight against light pressure water spray
Specifications:
Input voltage
- Solar charging: 12.0V-30.0V±0.2V
- Car generator charging : 12.0V-15.8V±0.2V
Output voltage
- GEL: 14.2V±0.2V
- CAL: 14.2V±0.2V
- STD: 14.4V±0.2V
- AGM: 14.8V±0.2V
- LiFePo4: 14.6V±0.2V
Output current : 20A±0.5A
Charging efficiency: Full load ≥90%;Maximum efficiency reaches 97%
Plugs to suit those supplied with the charger: Grey: PT4425 / Red: PT4426 / Yellow: PT4543
Working mode
1. Solar charging (default priority)
2. Car generator charging
3. Five speed battery type adjustment
Product size : 205x105x51mm (230mm long including mounting flanges)
Product weight : 1.2KG
Note: the battery plug (red) will not connect to battery boxes as it is physically different to the plugs used on battery boxes. You will need to buy a plug set to change this plug housing to suit a battery box.
12V 20A DC-DC Charger
Customer Reviews
3.0
2 reviews
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Be warned
I have tried two of these chargers after the first was returned under warranty - the second will be returned for a refund. Worked for a day or two then just stopped! Setup was in a ford transit, charging an AGM battery. Solar panel hooked up as well. Simple to set up, but for some reason they just stop. Staff have no idea. Instructions are vague regarding the ACC connection - the instructions refer to the generator, ie the alternator. I hope it works for you - has cost me a fortune in wasted time and fuel replacing and testing.
No brainer. Does the trick.
Had the older model for 2 and a half years on a 2018 ford transit custom. Zero dramas. Forget redarc