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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS AC/DC adapter 12V 5A for LaCie 2big Thunderbolt 2

SKU CH-BG6K-ADJGK

Replacement 12 V 5 A AC/DC adapter with 10 ft cord and overload, over-voltage and short-circuit protection for LaCie 2big Thunderbolt 2 drives

  • World-wide 100-240V input lets you power the drive anywhere
  • 10 ft cord gives flexible placement on any desk
  • FCC, CE and RoHS certifications confirm safety compliance
  • Over-current, over-voltage and short-circuit protection guards the hardware
  • 12 V 5 A output matches the original LaCie 2big Thunderbolt 2 supply

Replacement Power Supply for LaCie 2big

This 12V 5A AC/DC adapter replaces the original power supply for the LaCie 2big Thunderbolt 2 professional hard drive. It accepts a universal input range of 100-240VAC at 50/60Hz for worldwide use. The unit includes a total power cord length of 10 ft. It is built with new components and carries FCC, CE and RoHS certifications.

Sustained Operation Protection

The adapter integrates multiple safety circuits designed for continuous operation. Over current protection, over voltage protection, short circuit protection and total power protection guard the connected drive during extended workloads. A smart chip provides overheating protection while high-quality wires and isolation materials add overload protection and anti-interference performance.

Output Specification Match

The single specification that determines compatibility is the 12V 5A DC output rating. This must match the original power requirement of the LaCie 2big Thunderbolt 2 enclosure exactly. Buyers who need a different voltage or amperage for another device cannot use this adapter.

How it compares

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

Price $9.99
Cheaper than about 92% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 12 V 5 A adapter stay cool and quiet when powering a LaCie 2big Thunderbolt 2 all day?

The unit includes overload and overheating protection with a smart chip, plus over-current, over-voltage and short-circuit safeguards for continuous operation.

What cables or connectors must I already have to use this power supply with my LaCie 2big Thunderbolt 2?

A 10 ft power cord is built in; the DC output plug fits the LaCie 2big Thunderbolt 2 directly, so no extra leads are needed.

Will this adapter work reliably with the Thunderbolt 2 interface on my existing LaCie 2big drive?

Yes — it is a direct replacement rated at 12 V 5 A, matching the original supply for Thunderbolt 2 models including 6 TB versions.

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