2B Universal Power Supply

It's a bit short in length, and overpriced honestly. But dang, it sure does unlock the insanity of my 2B!

This power supply is great. It saves so much on batteries and gives you more power too. Batteries are nice if you want to walk around a bit but the power supply is the ultimate feel good option.

It works, much more powerful than the 9 V battery. Cheaper compatible wall warts can be found on Amazon, without the assortment of adapters. ADMIN: Yo are correct there are cheaper Mains Adaptors available out there but, the use of an unauthorised Mains Adaptor will invalidate the Lifetime Guarantee and as we ship around the world it is important that we can provide alternative plug options and multi-voltage to all of our customers with one product rather than stock multiple versions of the same thing.

Using this power unit provides for much stronger than battery output. Really makes quite a difference. I give it only a three star rating because one day after using it, the zip cable to the power output plug has already begun to separate. Instead of one solid 2 wire cable, I now have about four inches of 2 separate leads going to the output plug. Not very well made.

Because batteries lasted as long as they did in my 2B, it took a while before I ordered a power unit. Silly notion; buying a power supply to go along with a 2B now seems like a no-brainer - I think it significantly improves performance consistency.

Received in new and good condition with original packaging.

It succeeds in its focus of providing higher power to my 2B. It is well constructed and I don't need to keep draining 9V batteries