Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well GC30U-0P1J Portable Chargers 16.8W 4.2V 4A - Green Adaptor
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Description
Description
The GC30U is a 30W Mean Well power converter (input range: 3.6~4.4V).
Key Features
- ✓ Input voltage range: 3.6~4.4V
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesGC Series
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Power Rating16.8 Watt
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Output Voltage4.2 Volt
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Rated Current4 Ampere
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Input Voltage90V~264V
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Standards MetCB,CE,cUL,EAC,FCC
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Operation ModeConstant Voltage
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Operating Temperature0°C~50°C
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Warranty2 Year
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Length10.8 cm
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Width6.7 cm
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Height3.6 cm
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Weight0.41 kg
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
What type of battery charger is the Mean Well GC30U-0P1J?
The GC30U-0P1J is a portable 16.8W charger/adaptor rated for 4.2V output at 4A. The product description states it is intended for lead-acid batteries, including flooded, gel, and AGM types, as well as certain lithium-ion battery chemistries. It operates in constant current and constant voltage modes.
What are the key electrical specifications of the GC30U-0P1J?
This model is rated at 16.8W with a 4.2V DC output and 4A rated current. Its input range is universal, supporting 90 to 264VAC or 127 to 370VDC. The unit also has no-load power consumption below 1.0W.
Is the GC30U-0P1J suitable for portable or space-limited applications?
Yes. The charger uses a fully enclosed plastic case and has compact dimensions of 108 x 67 x 36 mm, which makes it practical for portable use. Its listed weight is 405 g, so it is relatively easy to handle and deploy in mobile equipment contexts.
What protection features are included on this charger?
The GC30U-0P1J includes short circuit, overload, over-voltage, and over-temperature protection. The over-voltage protection is specified as 110% to 135%, with shutdown and latch-off behavior until power is reapplied. These protections help support reliable operation in demanding use cases.
Can this charger be used in a wide range of operating environments?
It is rated for operation from 0°C to 50°C, with reference to the derating curve in the product data. The unit also supports universal AC input, which helps it fit a broad range of commercial power environments. Buyers should still confirm that their application stays within the published temperature and input limits.
How can buyers confirm charging status on the GC30U-0P1J?
This model includes a 2-color LED indicator for charging status. That makes it easier to monitor charger state at a glance during normal use. The product listing does not provide additional status code detail beyond the presence of the 2-color indicator.
What certifications and compliance approvals does this model have?
The description lists approvals including TUV, UL, CUL, CB, FCC, and CE. It also cites safety standards such as UL62368-1, CSA22.2, and EAC TP TC 004, along with EMC standards including EN55022 Class B and FCC Part 15 Class B. These details are useful for buyers evaluating regulatory fit for commercial procurement.
What warranty comes with the Mean Well GC30U-0P1J?
This model includes a 2-year warranty. That matches the warranty period listed in the product data and can be useful for buyers comparing lifecycle support across charger options. Warranty terms and claim handling may still depend on the seller's policies.
