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Black rectangular AC/DC power adapter with cable and barrel connector

ABLEGRID

ABLEGRID 12V 1.5A 18W AC/DC Adapter For Motorola B12 B12-30 B1230 DOCSIS 3.1 S18B22-120A150-C4-6 Charger

SKU CH-8NPP-NX1W6

12 V 1.5 A 18 W AC/DC adapter for Motorola B12, B12-30 and B1230 DOCSIS 3.1 cable modems

  • Battery typeUPS
  • 12 V 1.5 A output delivers 18 W for reliable modem operation
  • Worldwide 100-240 V input works on 50-60 Hz mains without a converter
  • Over-voltage and over-heat protection guard connected equipment from power faults
  • CE, FCC and RoHS certified for regulated safety and environmental compliance
  • Non-OEM replacement matches Motorola B12 B12-30 B1230 DOCSIS 3.1 charger specifications

12V 1.5A Adapter for Motorola B12 DOCSIS 3.1

This ABLEGRID AC/DC adapter supplies 12 volts at 1.5 amps for 18 watts of power. It replaces the original charger for Motorola B12, B12-30 and B1230 DOCSIS 3.1 cable modems. The unit accepts worldwide AC input from 100 to 240 volts at 50 to 60 hertz. It is a non-OEM replacement built to CE, FCC and RoHS standards.

Installation and common issues

Connection is a simple plug into the modem’s DC jack and a wall outlet. The barrel tip size must match the modem exactly; the product images show the connector dimensions for verification. Over-voltage and over-heat protection are built in to guard the modem during faults. Long-term use requires adequate ventilation and a dry location away from skin-contact surfaces.

Compatibility checks before ordering

Confirm the modem requires 12 volt DC output at 1.5 amps and that the barrel connector polarity and diameter match the original S18B22-120A150-C4-6 unit. Check the label on the existing power supply for the same voltage and current ratings. This adapter is not suitable for devices needing a different voltage, current or tip configuration.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 73% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

How do I verify the adapter is delivering the correct 12V 1.5A output to my Motorola B12 after connecting it?

The adapter powers the device normally with no error lights or unexpected reboots; its built-in over-voltage and over-heat protection will shut it down if the output drifts outside safe limits.

What comes in the package and is a separate power cord required?

The box contains one new AC/DC adapter with attached mains plug; no extra cord is needed for the listed AC 100-240V 50-60Hz input.

Which connector tip matches the Motorola B12-30 DOCSIS 3.1 unit I own?

The adapter is built for the Motorola B12, B12-30 and B1230 models; compare the tip shown in the product photos to your device’s DC jack before ordering.

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