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Mean Well

Mean Well GC30B-0P1J Portable Chargers 16.8W 4.2V 4A - Green Adaptor

class II powerno load power consumption<1.0Wsuitable for continue loadfor high surge current equipment
SKU GC30B-0P1J
$35.01 USD
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In stock
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Overview

GC30B-0P1J is the model of this series: rated current 4A, rated power 16.8W, typical efficiency 55%.

Features

  • Charger for lead-acid batteries (flooded, Gel and AGM) and li-ion batteries (lithium iron and lithium manganese)(Note.1)
  • Universal AC input / Full range
  • 2 pole AC Inlet IEC320-C8
  • Class II power (without earth pin)
  • No load power consumption <1.0W
  • Constant current and voltage(CC,CV mode)
  • Suitable for continue load
  • For high surge current equipment
  • Protections: Short circuit / Overload / Over voltage / Over temp.
  • 2 colors LED indicate for charging status
  • Fully enclosed plastic case
  • High reliability
  • Approvals: UL / CUL / TUV / EAC / CB / FCC / CE / UKCA
  • 2 years warranty

Specifications

GC30B-0P1JSpecifications from the official datasheet (2025-01-23 edition)

OUTPUT

SAFETY MODEL NO.
GC30B-0
DC VOLTAGE SET ATNote.3
4.2V
RATED CURRENT
4A
CURRENT RANGE
0 ~ 4A
RATED POWER
16.8W
RIPPLE & NOISE (max.)Note.4
50mVp-p
CHARGING VOLTAGE RANGENote.5
3.6 ~ 4.4V
LINE REGULATIONNote.6
±1.0%
LED INDICATOR
Green LED ON < 100mA, Red LED ON > 250mA
SETUP, RISE, HOLD UP TIME
200ms, 50ms, 16ms at full load

INPUT

VOLTAGE RANGE
90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
55%
AC CURRENT
0.7A /100VAC; 0.35A/230VAC
INRUSH CURRENT (max.)
40A/230VAC
LEAKAGE CURRENT(max.)
0.25mA /240VAC

PROTECTION

OVERLOAD
90 ~ 110% Constant current mode and over 300% pulsing mode Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE
110 ~ 135% rated output voltage Protection type : Clamp by zener diode
OVER TEMPERATURE
IC1_Tj > 130℃ Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.
0 ~ +50℃(Refer to output load derating curve)
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03% / ℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
UL62368-1, CSA22.2, BS EN/EN62368-1, EAC TP TC 004 approved
WITHSTAND VOLTAGE
I/P-O/P:3KVAC
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55014-1 class B, FCC part 15 Class B, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,11, light industry level, criteria A, EAC TP TC 020

OTHERS

DIMENSION
108*67*36mm (L*W*H)
PACKING
309g; 54pcs / 19kg / CARTON

CONNECTOR

PLUG
Standard type P1J: 2.1ψ * 5.5ψ * 11mm, tuning fork type center positive for stock ; Other type available by customer requested
CABLE
Standard type 18Awg UL1185 6ft and 4ft for 4.2V~8.4V output only for stock ; Other type available by customer requested
Test conditions and notes6
  1. 1.Modification for charger specification may be required for different battery specification. Please contact battery vendor and MEAN WELL for details.
  2. 2.All parameters are specified at 230VAC input, rated load, 25℃ 70% RH ambient.
  3. 3.DC voltage: The output voltage set at point measure by plug terminal & 0% load.
  4. 4.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
  5. 5.Output charging voltage range is measured from 0% to 100% rated load.
  6. 6.Line regulation is measured from low line to high line at rated load.

Technical drawings

GC30B-0P1J Mechanical Specification
Mechanical Specification
GC30B-0P1J Charging Curve
Charging Curve
GC30B-0P1J Derating Curve
Derating Curve

Downloads

FAQ

What type of battery applications is the Mean Well GC30B-0P1J designed for?

The GC30B-0P1J is a portable charger intended for battery charging applications using a 4.2V, 4A output. The product description indicates suitability for lead-acid battery types such as flooded, gel, and AGM, as well as certain lithium-ion battery chemistries. Buyers should confirm their equipment matches the charger's 4.2V output specification.

What are the key electrical output specifications of the GC30B-0P1J?

This model is rated for 16.8W output with a nominal output of 4.2V DC at 4A. It uses constant current and constant voltage operation, noted as CC/CV mode in the product details. These specifications make it suitable for applications requiring a compact low-voltage portable charger in this exact output range.

Does the Mean Well GC30B-0P1J support worldwide AC input?

Yes. The listed input range is 90 to 264VAC, with an additional DC input range of 127 to 370VDC. That wide input range makes it appropriate for buyers sourcing equipment for different regions or variable mains conditions.

What protection features are included in the GC30B-0P1J?

This charger includes overload, over-voltage, and over-temperature protection. Overload uses constant current limiting and over-temperature shuts down the output, both recovering automatically; over-voltage at 110% to 135% of rated output is clamped by a zener diode. These built-in protections help support safer operation.

Can the GC30B-0P1J be used continuously in operating equipment?

The datasheet specifies constant current and constant voltage charging, followed by float charging, with a 0 to 50°C working range and derating curve. Buyers should ensure the load remains within the 4.2V, 4A, and 16.8W ratings of this model.

What environmental and physical limits should buyers know for this model?

The specified operating temperature range is 0°C to 50°C, with reference to a derating curve. The unit dimensions are 108 x 67 x 36 mm, and the listed weight is 309 g. These details are useful when evaluating fit, portability, and ambient operating conditions.

What certifications and warranty come with the Mean Well GC30B-0P1J?

The datasheet lists safety standards UL62368-1, CSA22.2, BS EN/EN62368-1, and EAC TP TC 004, with EMC emission compliance to BS EN/EN55014-1 Class B, FCC Part 15 Class B, and EAC TP TC 020. It does not state a warranty period, so confirm warranty terms with the seller.

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Mean Well GC30B-0P1J Portable Chargers 16.8W 4.2V 4A - Green Adaptor
Mean Well

Mean Well GC30B-0P1J Portable Chargers 16.8W 4.2V 4A - Green Adaptor

$35.01 USD

GC30B-0P1J is the model of this series: rated current 4A, rated power 16.8W, typical efficiency 55%.

Features

  • Charger for lead-acid batteries (flooded, Gel and AGM) and li-ion batteries (lithium iron and lithium manganese)(Note.1)
  • Universal AC input / Full range
  • 2 pole AC Inlet IEC320-C8
  • Class II power (without earth pin)
  • No load power consumption <1.0W
  • Constant current and voltage(CC,CV mode)
  • Suitable for continue load
  • For high surge current equipment
  • Protections: Short circuit / Overload / Over voltage / Over temp.
  • 2 colors LED indicate for charging status
  • Fully enclosed plastic case
  • High reliability
  • Approvals: UL / CUL / TUV / EAC / CB / FCC / CE / UKCA
  • 2 years warranty
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