ProTechTrader
ProTechTrader is a small family business dedicated to our mission on electronics: to teach and provide.
ProTechTrader started with just one employee and kept it in the family for ten years. We are committed to supporting DIY, makers, and hobbyists of electronics. We are proud to provide components that can be tricky to find. Our premiere offering is the complete kits that we developed with Charles Platt for his book "Make: Electronics". Perhaps our biggest pride is our dedication to answering questions personally and directly with intent to teach.
"Make: Electronics" Kits
9V Battery Eliminator Kit Contents
9V Battery Connector and Adapter
Long Term Green Solution Saves Time and Money Allowing You to Operate Electronics, Toys, Radios, and Much More From the Included AC Wall Transformer. Save 100's of Dollars Every Year on 9v Batteries
9v Battery Eliminator (9v DC Adapter & Battery Eliminator)
Replace Your 9-Volt Batteries with Wall Power Supply
9v Battery Eliminator Kit Includes Both: 9v AC/DC Adapter With 500ma Output and Matching Dc Barrel Connector Jack With a 3.5ft (42in) Cord
9v Battery Eliminator Connector (Available Individually or as Part of the Kit) Designed to Work With Your Compatible 9v DC Adapter - Please Note: Your Adapter Must Have a Comparable 5.5mm X 2.1mm DC Barrel Jack With Tip Center Positive Polarity and approximately 6.25in
- Note: When Using the 9v Adapter With Some Musical or Radio-based Electronics That Contain a Speaker There is a Chance That Line Noise or Electrical Interference May Be Heard Through Your Speaker.
9V Battery Eliminator Application
Simply attach the connector to the 9V battery receiver on any applicable product. Plug the connector into the included DC power adapter, and plug the adapter into the wall. Now the product draws power from the wall without the need for batteries and replacements!
9v Battery Eliminator (9v DC Adapter & Battery Eliminator)
9V Battery Connector and Adapter
Long Term Green Solution Saves Time and Money Allowing You to Operate Electronics, Toys, Radios, and Much More From the Included AC Wall Transformer. Save 100's of Dollars Every Year on 9v Batteries
9V Battery Eliminator Kit Contents
Replace Your 9-Volt Batteries with Wall Power Supply
9v Battery Eliminator Kit Includes Both: 9v AC/DC Adapter With 500ma Output and Matching Dc Barrel Connector Jack With a 3.5ft (42in) Cord
9v Battery Eliminator Connector (Available Individually or as Part of the Kit) Designed to Work With Your Compatible 9v DC Adapter - Please Note: Your Adapter Must Have a Comparable 5.5mm X 2.1mm DC Barrel Jack With Tip Center Positive Polarity and approximately 6.25in
- Note: When Using the 9v Adapter With Some Musical or Radio-based Electronics That Contain a Speaker There is a Chance That Line Noise or Electrical Interference May Be Heard Through Your Speaker.
9V Battery Eliminator Application
Simply attach the connector to the 9V battery receiver on any applicable product. Plug the connector into the included DC power adapter, and plug the adapter into the wall. Now the product draws power from the wall without the need for batteries and replacements!
ProTechTrader
ProTechTrader is a small family business dedicated to our mission on electronics: to teach and provide.
ProTechTrader started with just one employee and kept it in the family for ten years. We are committed to supporting DIY, makers, and hobbyists of electronics. We are proud to provide components that can be tricky to find. Our premiere offering is the complete kits that we developed with Charles Platt for his book "Make: Electronics". Perhaps our biggest pride is our dedication to answering questions personally and directly with intent to teach.
"Make: Electronics" Kits