ElectroDynamics' On-line Store Header Section

Switches

Switch Harnesses with Gold-Plated terminals
usw_web_small.jpg Ultra Switch II SKU: EDC-77 Price: 16.00

Heavy-Duty 2-in-1 Ultra Switch II with

  • Integrated charge jack (compatible with DSC cords and 2.4GHz Binding Plugs)
  • Heavy-Duty 22AWG cables.

Max. current (continuous) 4 Amps.
For higher Amp rating, check out our Ultra Switch II HD and Ultra Switch II HD-R2.

This switch was designed for use with NiCd/NiMH batteries. 
For ED-Nano (A123) batteries, please use our EDC-77N Ultra Switch Nano Balance-Charge switch.

NEW!
Add our "Forget Me Not" Power Indicator for only $5.95 (that's a 40% savings!)

Connector Options
Qty:
us2_HD.jpg Ultra Switch II HD SKU: EDR-77HD Price: 28.00

Heavy-Duty, high-current Ultra Switch II with 18AWG cables
Max. Current 10A continuous.

For those that want the maximum Oomph to the Rx and servos. Will also reduce "brown-out" voltage losses under severe servo loads.

Choice of Deans (pictured) or EC3 connectors.

This switch was designed for use with NiCd/NiMH batteries. 
For ED-Nano (A123) batteries, please use our  EDR-77NHD HD Ultra Switch Nano with Deans or EC3

NEW!
Add our "Forget Me Not" Power Indicator for only $5.95 (that's a 40% savings!)

Qty:
us2_HD-R2_web_small.jpg Ultra Switch II HD-R2 SKU: EDR-77HD-R2 Price: 29.95

Heavy-Duty, high-current Ultra Switch II with 18AWG / Ultra½ Battery cable and Dual Rx Output cables.
Max. Current 8A continuous.

For those that want the maximum Oomph to the Rx and servos. Will also reduce "brown-out" voltage losses under severe servo loads.

This switch was designed for use with NiCd/NiMH batteries. 
For ED-Nano (A123) batteries, please use our   EDR-77NHD-R2 Ultra Switch Nano HD Balance-Charge switch

NEW!
Add our "Forget Me Not" Power Indicator for only $5.95 (that's a 40% savings!)

Qty:
EDC-77N_web_small.jpg EDR-77N Ultra Switch Nano Balance-Charge switch SKU: EDR-77N Price: 28.00

Heavy-Duty Switch designed specifically for ED-Nano (A123) batteries, with built-in Balance-Charge Port for Receivers and Electronic Ignitions

  • Inputs: JR Power + JR Balance cord
  • Output: Two JR 2-wire Power cords (use one for 4A, or both for 8A max.)

Max. Load current 8A continuous.
Max. Charging current 4A.

Our popular Ultra Switch II is now available matched to our EDN-2S1P Rx battery for No-Hassle, plug-and-play use!

  • Simply plug in your EDN-2S1P Rx pack to the Ultra Switch Nano
  • Plug the Ultra Switch Nano to two ports your Rx for 8A load capability, or, optionally, just one port for 4A max.
  • E-Z No-Hassle Charge-Check-n-Balance ED-Nano (A123)'s thru the Ultra Switch Nano's convenient charge port!

All the great features of the Ultra Switch II plus E-Z ED-Nano installation!!

NEW!
Add our "Forget Me Not" Power Indicator for only $5.95 (that's a 40% savings!)

Qty:
EDC-77NHD_web.jpg EDR-77NHD HD Ultra Switch Nano with Deans or EC3 SKU: EDR-77NHD Price: 31.95

Super High-Amp Switch designed specifically for ED-Nano (A123) batteries, with built-in Balance-Charge Port for Giant-size Scale, Aerobats and Jets with ED-Nano (A123) HD Battery and Power Busses

  • Inputs: Deans or EC3 Power + JR Balance cord
  • Output: Deans or EC3

Need a Heavy-Duty Deans® or EC3 Power?
This one's for you!

Max. Load current 10A continuous.
Max. Charging current 4A.

Our popular Ultra Switch II is now available matched to our EDN-2S1P-HD battery for No-Hassle, plug-and-play use!

  • Simply plug in your EDN-2S1P-HD pack to the Ultra Switch Nano
  • Plug the Ultra Switch Nano to your Hi-current device for 10A load capability.
  • E-Z No-Hassle Charge-Check-n-Balance ED-Nano (A123)'s thru the Ultra Switch Nano's convenient charge port!
  • Now available with EC3 connector for Spektrum Rx's (e.g. AR9100)

All the great features of the Ultra Switch II plus E-Z ED-Nano installation!!

NEW!
Add our "Forget Me Not" Power Indicator for only $5.95 (that's a 40% savings!)

Power Connectors:
Qty:
EDC-77NHD-R2_web.jpg EDR-77NHD-R2 Ultra Switch Nano HD Balance-Charge switch SKU: EDR-77NHD-R2 Price: 31.95

Super High-Amp Switch designed specifically for ED-Nano (A123) batteries, with built-in Balance-Charging Port for Giant-size Scale, Aerobats and Jets with ED-Nano EDN-2S1P-HD Battery

  • Inputs: Deans Power + JR Balance cord
  • Output: Two JR 2-wire Power cords (use one for 4A, or both for 8A max.)

Max. Load current 8A continuous.
Max. Charging current 4A.

Our popular Ultra Switch II is now available matched to our ED-Nano 2S1P-HD Rx battery for No-Hassle, plug-and-play use!

  • Simply plug in your EDN-2S1P-HD Rx pack to the Ultra Switch Nano
  • Plug the Ultra Switch Nano to two ports on your Rx for 8A load capability, or optionally, just use one port for 4A max.
  • E-Z No-Hassle Charge-Check-n-Balance ED-Nano (A123)'s thru the Ultra Switch Nano's convenient charge port!

All the great features of the Ultra Switch II plus E-Z ED-Nano installation!!

NEW!
Add our "Forget Me Not" Power Indicator for only $5.95 (that's a 40% savings!)

Qty:
117PI_web.jpg EDR-117PI "Forget-Me-Not" Power Indicator SKU: EDR117PI Price: 9.95

Forgot to switch off the Rx after landing or when leaving the field... and ran the batteries flat?!!

We've all done it.

Save your batteries!  The  EDR-117PI "Forget-Me-Not" Power Indicator's BRIGHT Sunlight-Visible Lamp will remind you that the Rx is ON.

Installation's a snap!

  • Just mount the EDR-117PI into a 1/4" dia. hole and plug it into a spare channel on your Rx. How E-Z is that??
  • No spare channels?
    No problem. Simply share a channel (e.g., throttle) thru a Y-harness.  

The EDR-117PI works with 4.8V - 6.6V {NiCd/NiMH, ED-Nano (A123)} batteries, uses less than 40mA, and its Piercing BRIGHT White light  is clearly visible at more than 50 feet, in sunlight!

Simple.  No-Hassle.  Never forget to switch off again!

Save $4.00! Order it with one of our Ultra-Switch II's

Qty:
ss.jpg Standard Switch Harness SKU: EDC-07 Price: 7.00
2-wire 22 AWG Double Pole Switches.
Qty: