ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging

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  • 6.6% of customers were dissatisfied over the last 3 months

Customer reviews

4.9
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
Excellent product! Fast delivery. I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK. There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable. I am very happy. Thanks!
January 01, 1970
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - item looks good, but parts in the back are not fixed.  also silicone/glue/cooling material fell off already during transportation.  do I need to put something back there? will something overheat?  package came without any instructions so no idea what each button does or what they recommend for installing.
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - item looks good, but parts in the back are not fixed.  also silicone/glue/cooling material fell off already during transportation.  do I need to put something back there? will something overheat?  package came without any instructions so no idea what each button does or what they recommend for installing.
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - item looks good, but parts in the back are not fixed.  also silicone/glue/cooling material fell off already during transportation.  do I need to put something back there? will something overheat?  package came without any instructions so no idea what each button does or what they recommend for installing.
item looks good, but parts in the back are not fixed. also silicone/glue/cooling material fell off already during transportation. do I need to put something back there? will something overheat? package came without any instructions so no idea what each button does or what they recommend for installing.
August 06, 2020
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Corespond à la description. Emballage irréprochable et livraison rapide. Commandé le 28/07 reçu le 10/08
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Corespond à la description. Emballage irréprochable et livraison rapide. Commandé le 28/07 reçu le 10/08
Corespond à la description. Emballage irréprochable et livraison rapide. Commandé le 28/07 reçu le 10/08
August 12, 2020
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - 15 días a mi país llegó en buen estado y bien embalado falta probar pero bastante satisfecho
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - 15 días a mi país llegó en buen estado y bien embalado falta probar pero bastante satisfecho
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - 15 días a mi país llegó en buen estado y bien embalado falta probar pero bastante satisfecho
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - 15 días a mi país llegó en buen estado y bien embalado falta probar pero bastante satisfecho
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - 15 días a mi país llegó en buen estado y bien embalado falta probar pero bastante satisfecho
15 días a mi país llegó en buen estado y bien embalado falta probar pero bastante satisfecho
September 08, 2020
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Super fast delivery, 25 days earlier than earliest estimated date. Very happy.
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Super fast delivery, 25 days earlier than earliest estimated date. Very happy.
Super fast delivery, 25 days earlier than earliest estimated date. Very happy.
July 13, 2020
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Arrived in 15 days
There is a little rattling on the knob
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Arrived in 15 days
There is a little rattling on the knob
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Arrived in 15 days
There is a little rattling on the knob
Arrived in 15 days There is a little rattling on the knob
July 12, 2020
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - will check later the functions, well packed
will check later the functions, well packed
July 22, 2020
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - arrived 3 weeks to Germany
arrived 3 weeks to Germany
February 16, 2021

Prices at other sellers from 8.43 $

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ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging - photo 2024
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4.9

Photos from buyers

ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - will check later the functions, well packed
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Corespond à la description. Emballage irréprochable et livraison rapide. Commandé le 28/07 reçu le 10/08
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Corespond à la description. Emballage irréprochable et livraison rapide. Commandé le 28/07 reçu le 10/08
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging 2024 - Excellent product! Fast delivery.

I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.

There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.

I am very happy. Thanks!
+15
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Product specifications

  • Brand Name: ACELEX
  • Origin: CN(Origin)
  • Phase: Single Phase
  • Current Type: DC
  • is_customized: Yes
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