12V 20A DC-DC Battery Charger (SPDCDC-1220) for RV’s, commercial vehicles, boats, yachts, etc

23,999.00 14,899.00

You Save: 38%

1. Compatible Multiple Battery Types.
2. Smart 3-stage Charging
3. Various Protections For Ultra Safety
4.Protect Your Starter Battery
5. Reliable Quality, compact and robust suitable for all conditions.

Model No. SPDCDC-1220 Categories: , Tag:

Only 1 left in stock

This item: 12V 20A DC-DC Battery Charger (SPDCDC-1220) for RV's, commercial vehicles, boats, yachts, etc

Only 1 left in stock

23,999.00 14,899.00
23,999.00 14,899.00
*** Conditions can be put here...... if required or can be kept blank.

1. Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
2. The DC-DC battery charger will charge your house batteries from the starter battery by 3-stage charging (Bulk, Boost, and Float), to make sure it optimally and automatically charge to 100%.
3. Offers Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection to ensure the operation safety. It also isolates the input and output to prevent voltage transmission errors and interfere with house battery charging.
4. The DC-DC battery charger is capable of identifying whether the generator is started, to prevent over-discharge of the starting battery and protect the generator.
5. The compact and robust design makes it suitable for all conditions.

Additional information

Weight 1.4 kg
Dimensions 215 × 175 × 70 cm
Model No


Charger Type

12V DC – 12V DC



Nominal Input Voltage

12V DC

Input Voltage Range

8 – 16V DC

Rated Charging Current


Charging Voltage Range

13.2 V – 14.7 V (Depending on DIP Switch)

Max Rated Output Power


Low Current Mode


Standby Current


Residual Ripple of Output Voltage at rated current

<= 50 mV



Application Battery

Lead Acid battery, lithium battery, GEL, AGM


RV's, commercial vehicles, boats, yachts and many more application


overload, short circuit, etc

Package Size in mm

215 X 175 X 70

Package Weight in Kgs


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