Safe shopping at AProHobbies.com. All transactions data are secured by the latest 128-Bit SSL encryption technology.

Advanced Search
A Pro Hobbies
   Members area:    Cart info:
0 items ($0.00) 
   Friday, May 26, 2017  
   Categories
   Testimonials
back light for dx 7

Product came in short time. Directions for install were included and easy to follow. I can now see the screen on my DX7 TX. ...

(read more)

By TOM EUTSLER


»Write a Testimonial
   Our eBay Store

   Payment






Share:

3s Lipo Step Down Voltage Regulator for Radio Transmitter - JR/SpekTrum

Price: $9.99
SKU: 3SLVR-JR
Rating:  Write Review
FREE Shipping:  Eligible for U.S. orders of $25+ 
Availability:

34 In stock, usually ships in 24 hours

 
Ask a question
Product Overview

The 3s Lipo Step Down Voltage Regulator for Radio Transmitter - JR/SpekTrum lets you "safely" run a lipo pack in your transmitter.

A 3s lipo pack is fully charged to 12.6v while most radio is designed to run on a 9.6v 8 cells NiMH/NiCAD (peak charged at 11.1v~11.3v).  A lipo pack will remain at its peak voltage for a long time while the peak voltage of a NiMH/NiCAD pack will drop quickly.  According to SpekTrum (Horizon Hobby), running a lipo pack in radio will void your warranty and may damage the RF board due to the higher voltage.

Features:

  • Step-down voltage of a fully charged 3s lipo from 12.6v to 11.0~11.1v under load.
  • The voltage will remain at around 10.4v ~ 9.7v throughout the capacity of the pack, this is a healthy voltage for any radio that uses a 9.6v 8 cells NiMH/NiCAH pack.
  • Easy to install, fully plug n' play.
  • Work with any lipo battery that has a JST-XH (Align/Rhino/Turnigy/FlightMax Style) balance plug.
  • Compatible with JR/SpekTrum radios that has small JR "white" plug. Click here for Futaba/Hitec version.

Advantages:

  • Prevent possible damage to transmitter when using high voltage lipo battery pack.
  • Provoke early low-voltage alarm from your radio preventing the lipo pack from over-discharging.
    • Technically the transmitter sees the low voltage at 9.0V, but in reality the pack is still at 10.6V so it is getting cut off at around 3.5V per cell which is a very safe cut-off for lipo.
  • Reverse current protection against charging lipo battery thru the transmitter's charging jack with stock wall charger.

***Never charge lipo pack inside the radio.  Always charge lipo out of the TX with a lipo balance charger***

Customer Reviews
Current Reviews: 8
Submited By: Enrique Perez on 11/19/2012
Customer Rated: (Excellent)
 
I am using the 3s Lipo Step-Down Voltage Regulator for Radio Transmitter in my JR 11X. It appears to be working fine. It does provide a level of comfort while using a 2650 mAh lipo transmitter battery. The ordering experience was fast and easy. Shipping was also fast. I would recommend A Pro Hobbies...[read full review]
Submited By: Scott Reed on 06/19/2012
Customer Rated: (Good)
 
The transmitter connector does not fit a JR 388 or 8103 battery receptacle. I had to solder on the plug from my old battery pack to complete installation. Regulator works fine but a real pain to have to do the plug replacement.
Submited By: Marcus O'Connor on 02/11/2012
Customer Rated: (Excellent)
 
The step down regulator works flawlessly and is well made. I'm using this in a Jr radio and with a full charge the battery meter reads 10.1V. I love not having to recharge my TX as often.

Certainly recommend this product to anyone.
Click to read more
 Reviews on this itemWrite a review on this product and get up to 5% off on your next order. 
Average Customer Rating: Displaying 3 of 8 product reviews
Write your own
 review on this product Tell a Friend
  We Also Recommend:
Rhino 2620mAh 11.1v 3S LIPO Transmitter TX Battery Pack for Futaba / JR / SpekTrum DX7
Rhino 2620mAh 11.1v 3S LIPO Transmitter TX Battery Pack for Futaba / JR / SpekTrum DX7
$32.99
Rhino 2620mAh 11.1v 3S LIPO Transmitter TX Battery Pack for Futaba / JR / SpekTrum DX7
  Customers who bought this product also purchased:
Polarized Filter Film for JR X9303/XP9303 (Repair Part)
Polarized Filter Film for JR X9303/XP9303 (Repair Part)
HJ 4-Channel Analog / Digital Servo Driver Tester / Consistency Master
HJ 4-Channel Analog / Digital Servo Driver Tester / Consistency Master
PULSE PLUTX-40002 LIPO 4000mAh 7.4V Transmitter TX Battery ULTRA POWER SERIES for SpekTrum DX7S/DX8/DX9
PULSE PLUTX-40002 LIPO 4000mAh 7.4V Transmitter TX Battery ULTRA POWER SERIES for SpekTrum DX7S/DX8/DX9
Nylon XT-60 Genuine Connectors / Plugs (5x Pairs Male + Female)
Nylon XT-60 Genuine Connectors / Plugs (5x Pairs Male + Female)
GT Power Lipo/Life/NiMH Battery Pack Checker Capacity/Voltage Meter
GT Power Lipo/Life/NiMH Battery Pack Checker Capacity/Voltage Meter
PULSE PLUTX-25503 2550mAh 3S 11.1V Lipo Transmitter TX Battery Pack for FUTABA / JR / SPEKTRUM
PULSE PLUTX-25503 2550mAh 3S 11.1V Lipo Transmitter TX Battery Pack for FUTABA / JR / SPEKTRUM
  
   Newsletters
   Find us on Facebook
   Best Sellers
01.3s Lipo Step Down Voltage Regulator for Radio Transmitter - JR/SpekTrum
3s Lipo Step Down Voltage Regulator for Radio Transmitter - JR/SpekTrum
02.3s Lipo Step Down Voltage Regulator for Radio Transmitter - Futaba/Hitec
3s Lipo Step Down Voltage Regulator for Radio Transmitter - Futaba/Hitec
03.4xAA Battery Holder w/Servo Plug
4xAA Battery Holder w/Servo Plug
04.ULTRASONIC Lipo Battery Low Voltage BUZZER ALARM / METER 1S~8S (Adjustable Voltage)
ULTRASONIC Lipo Battery Low Voltage BUZZER ALARM / METER 1S~8S (Adjustable Voltage)
05.Align Velcro Hook and Loop Tape / T-Rex 450 - HS1240
Align Velcro Hook and Loop Tape / T-Rex 450 - HS1240
06.GT Power Lipo/Life/NiMH Battery Pack Checker Capacity/Voltage Meter
GT Power Lipo/Life/NiMH Battery Pack Checker Capacity/Voltage Meter
07.Align Hook & Loop Fastening Tape H60054 - Trex 600
Align Hook & Loop Fastening Tape H60054 - Trex 600
08.Align Velcro Hook and Loop Tape for T-REX 600 - H60129
Align Velcro Hook and Loop Tape for T-REX 600 - H60129
09.APRO Charging Cable for JR/SpekTrum DX7S DX8 DX9 Lipo Transmitter Battery Pack
APRO Charging Cable for JR/SpekTrum DX7S DX8 DX9 Lipo Transmitter Battery Pack
10.Rainbow Velcro Hook and Loops Lipo Battery Straps (5pcs) - T-REX 450 Heli Car Truck Planes
Rainbow Velcro Hook and Loops Lipo Battery Straps (5pcs) - T-REX 450 Heli Car Truck Planes
   Wish List
0 items

Copyright © 2007 - 2017 - Modern Accessories - Aprohobbies.com
All contents including photos and wordings are property of Modern Accessories and Aprohobbies.com and may not be used without prior written permission.