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Mean Well

Mean Well GC30B-11P1J Portable Chargers 21.6W 7.2V 3A - Green Adaptor

class II powerno load power consumption<1.0Wsuitable for continue loadfor high surge current equipment
SKU GC30B-11P1J
$35.01 USD
Shipping calculated at checkout.
Available to order
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Overview

GC30B-11P1J is the model of this series: rated current 3A, rated power 21.6W, typical efficiency 74%.

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-11P1JSpecifications from the official datasheet (2025-01-23 edition)

OUTPUT

SAFETY MODEL NO.
GC30B-11
DC VOLTAGE SET ATNote.3
7.2V
RATED CURRENT
3A
CURRENT RANGE
0 ~ 3A
RATED POWER
21.6W
RIPPLE & NOISE (max.)Note.4
80mVp-p
CHARGING VOLTAGE RANGENote.5
6.5 ~ 7.5V
LINE REGULATIONNote.6
±0.5%
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.)
74%
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-11P1J Mechanical Specification
Mechanical Specification
GC30B-11P1J Charging Curve
Charging Curve
GC30B-11P1J Derating Curve
Derating Curve

Downloads

FAQ

What type of batteries is the Mean Well GC30B-11P1J designed for?

The GC30B-11P1J is intended for charging 7.2V battery systems and is described for use with lead-acid batteries, including flooded, gel, and AGM types, as well as certain Li-ion chemistries. This makes it a portable charger option for buyers needing support across several common battery technologies. Buyers should confirm the battery chemistry and charging profile match their equipment requirements before purchase.

What are the main output specifications of the GC30B-11P1J?

This model is rated at 21.6W with a 7.2V output and 3A rated current. Those specifications make it suitable for applications that need a compact charger in this voltage and current range. It operates in constant current and constant voltage modes.

Is the GC30B-11P1J suitable for portable or field-use equipment?

Yes, this model is positioned as a portable charger in a compact case measuring 108 x 67 x 36 mm. Its relatively light 309g weight also makes it practical where a small external charger is preferred. It is often a fit for portable battery-powered equipment needing a 7.2V charging solution, within its 0 to 50°C working range.

What input range does the Mean Well GC30B-11P1J support?

The GC30B-11P1J supports a universal AC input range of 90 to 264VAC, and also lists 127 to 370VDC input capability. This broad input range helps buyers using the charger across different regions or power environments. The input frequency range is 47 to 63Hz.

Can the GC30B-11P1J be used in demanding operating environments?

This charger is specified for operation from 0°C to 50°C, subject to the manufacturer's derating guidance. It also includes protections for overload, over-voltage, and over-temperature, which adds resilience in commercial use. For indoor or controlled-environment applications within that temperature range, it is a practical option.

How can buyers tell the charging status on this model?

The GC30B-11P1J includes a 2-color LED indicator for charging status: red while charging and green during float charging. That gives users a simple visual status check without needing additional monitoring hardware. This is useful for routine bench, service, and portable equipment charging workflows.

What certifications and warranty does the GC30B-11P1J include?

This model 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. The datasheet does not state a warranty period, so buyers should confirm warranty terms with the seller.

Payment & Security

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Mean Well GC30B-11P1J Portable Chargers 21.6W 7.2V 3A - Green Adaptor
Mean Well

Mean Well GC30B-11P1J Portable Chargers 21.6W 7.2V 3A - Green Adaptor

$35.01 USD

GC30B-11P1J is the model of this series: rated current 3A, rated power 21.6W, typical efficiency 74%.

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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