Portable DC Power Supplies

US$699.00-3,299.00 / Piece

110V 20A Charging Power Bank Energy Storage Portable Power Supply for Laptop Outdoor Cam 1kw2kw3kw4kw pictures & photos

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What is 110V 20A Charging Power Bank Energy Storage Portable Power Supply for Laptop Outdoor Cam 1kw2kw3kw4kw

Name: 110V 20A Charging Power Bank Energy Storage Portable Power Supply for Laptop Outdoor Cam 1kw2kw3kw4kw
Uploaded: 2026-01-07T03:34:36+08:00
Description: Product Description Detailed Photos Product Parameters Input voltage AC220V±10% Input frequency 50HZ/60HZ Maximum power 4kW (2kW per circuit) Output voltage 0V-110VDC continuously adjustable V

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Price

Min. Order Reference FOB Price

1 Piece US$699.00-3,299.00 / Piece

Sepcifications

Output Type Single
Warranty 2 Years
Output Power 4kw
Input Voltage 110-220V
Connection Mode Parallel Switching Power Supply
Starting Mode Self-excited Switching Power Supply
Voltage Regulating Mode Depends on Input Voltage
Power Supplying System Terminal Power Distribution Equipment
Energy Transmission One-way Transmission
Modulation System 12 Phases Full-Wave Rectification
Certification ISO, CCC
Brand Zhonghe
Transport Package Plywood Box
Specification 550*290*240
Trademark ZHONGHE
Origin Qingdao, China
Rated Voltage 220V
Rated Power 4kw
Power Factor Min 0.95
Efficiency > 99%

Product Description

Product Description Detailed Photos Product Parameters Input voltage AC220V±10% Input frequency 50HZ/60HZ Maximum power 4kW (2kW per circuit) Output voltage 0V-110VDC continuously adjustable Voltage accuracy ±2% Ripple coefficient ≤2% Output current 0-20A/2-way ...

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Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd

Gold Member Since 2023

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Main Products EV Charging Station (EV Charger), DC Power Supply Panel(Battery Charger), Traction ...
Address No. 8, Shi-Mei-an Road, Licang District, Qingdao, Shandong, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, EXW, CFR, CIF, CIP
Terms of Payment LC, T/T, Western Union
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Portable DC Power Supplies Comparison

	110V 20A Charging Power Bank Energy Storage Portable Power Supply for Laptop Outdoor Cam 1kw2kw3kw4kw Contact Now	Quick View Zjivnv AC DC 2000W Switching Power Supply 600V 3A Output Voltage Current Adjustable with Display Charger Input 110/220/380VAC Contact Now	Quick View 1000W 12V 24V 36V 48V 60V 80V 120V 160V 220V Digital Display Switching Power Supply with 0-5V PLC Control Adjustable S-1000 Contact Now	Quick View 600W Dual Display Switching Power Supply 0-12V 24V 36V 48V 60V 72V 80V 90V Adjustable Cc CV S-600-12 S-600-24 S-600-36 S-600-48 Contact Now	Quick View 3000W 48V 62.5A DC SMPS Switching Power Supply for Motor Industrial Control/ Battery Charge AC to DC Contact Now

Transaction Info
	110V 20A Charging Power Bank Energy Storage Portable Power Supply for Laptop Outdoor Cam 1kw2kw3kw4kw Contact Now	Quick View Zjivnv AC DC 2000W Switching Power Supply 600V 3A Output Voltage Current Adjustable with Display Charger Input 110/220/380VAC Contact Now	Quick View 1000W 12V 24V 36V 48V 60V 80V 120V 160V 220V Digital Display Switching Power Supply with 0-5V PLC Control Adjustable S-1000 Contact Now	Quick View 600W Dual Display Switching Power Supply 0-12V 24V 36V 48V 60V 72V 80V 90V Adjustable Cc CV S-600-12 S-600-24 S-600-36 S-600-48 Contact Now	Quick View 3000W 48V 62.5A DC SMPS Switching Power Supply for Motor Industrial Control/ Battery Charge AC to DC Contact Now
Price	US$699.00-3,299.00 / Piece	US$139.00-165.00 / Piece	US$87.50-94.00 / Piece	US$19.99-21.50 / Piece	US$130.00-165.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, Western Union	T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO, CCC	CE, RoHS, FCC, Kc,Ukca	CE, RoHS, FCC, Kc,Ukca	CE, RoHS, FCC, Kc, Ukca	CE, RoHS, FCC, Kc,Ukca
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)	North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)	North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)	North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
Annual Export Revenue	-	-	-	-	-
Business Model	-	ODM	ODM	ODM	ODM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Output Type: Single; Warranty: 2 Years; Output Power: 4kw; Input Voltage: 110-220V; Connection Mode: Parallel Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Depends on Input Voltage; Power Supplying System: Terminal Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: 12 Phases Full-Wave Rectification; Brand: Zhonghe; Rated Voltage: 220V; Rated Power: 4kw; Power Factor: Min 0.95; Efficiency: > 99%;	Output Type: Single; Warranty: 1 Year; Output Power: 2000W; Input Voltage: 110VAC or 220VAC or 380VAC; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Cc CV; Power Supplying System: Terminal Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: Zjivnv; Output Voltage: DC 600V 3.3A; Multiple Protections: Overvoltage/Overload/Over-Temperature/Overcurrent/; Work Indicator Light: Green/ Red; Heat Dissipation Method: Heat Dissipation Through The Heat Dissipation Hole; Appearance: with Digital Display;	Output Type: Single; Warranty: 1 Year; Output Power: 1000W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: No; Power Supplying System: No; Energy Transmission: No; Modulation System: No; Brand: Zjivnv; Output Voltage: 12V 24V 36V 48V 60V 80V 120V 160V 220V; Output Adjustment Range: 0-12V 0-24V 0-36V 0-48V 0-60V 0-80V 0-120V 0-160V; Feature: Adjustable,Dual Displays,PLC Signal Control; Multiple Protections: Overvoltage/Overload/Over-Temperature/Overcurrent/; Size: 24015565mm; Applications: Charging Various Batteries...Wide-Ranging Uses;	Output Type: Single; Warranty: 2 Years; Output Power: 600W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: No; Power Supplying System: No; Energy Transmission: No; Modulation System: No; Brand: Zjivnv; Output Voltage: 12V 24V 36V 48V 60V 72V 80V; Output Adjustment Range: 0-12V 0-24V 0-36V 0-48V 0-60V 0-72V 0-80V; Feature: Adjustable, Dual Displays; Multiple Protections: Overvoltage/Overload/Over-Temperature/Overcurrent/; Size: 21511550mm; Applications: Industrial Automation, Electronic Equipment....;	Output Type: Single; Warranty: 1 Year; Output Power: 3000W; Input Voltage: 110VAC or 220VAC or 380VAC; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Cc CV; Power Supplying System: Terminal Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: Zjivnv; Output Voltage: DC 48V 62.5A; Multiple Protections: Overvoltage/Overload/Over-Temperature/Overcurrent/; Work Indicator Light: Green/ Red; Heat Dissipation Method: Heat Dissipation Through The Heat Dissipation Hole; Appearance: with Digital Display;
Supplier Name	Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd	Yueqing Zhijiu Electric Co., Ltd.	Yueqing Zhijiu Electric Co., Ltd.	Yueqing Zhijiu Electric Co., Ltd.	Yueqing Zhijiu Electric Co., Ltd.
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