On eBay Now...Power Sentry PSQ500 Fluorescent Emergency Battery Expired 2013 For Parts For Sale
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Power Sentry PSQ500 Fluorescent Emergency Battery Expired 2013 For Parts :
$18.00
Power Sentry AccuPro PSQ500 fluorescent emergency ballast battery pack, with original box, wiring harness, connectors and instruction sheets.
PLEASE READ – BATTERY IS EXPIRED
The date code on the unit is 1304S21-86G, which indicates 2013 manufacture. This is old stock. The integral battery is well past its service life and should be assumed dead or unable to hold a charge. Power Sentry’s own label states the battery is not replaceable.
It is sold AS-IS for parts, salvage, wiring/harness, or reference only. It is not suitable for life-safety or code-compliant emergency lighting. Do not install it as a working emergency backup.
Power Sentry PS1400QD MVOLT Fluorescent Battery 277V 1400 Lumens
$70.95
Lithonia Power Sentry PS1400QD MVOLT M8 Emergency Ballast 1400 Lumens
$99.77
Power Sentry PS1055LCP LED Emergency Driver Inverter Battery Backup
$200.00
Popular Tutorials
Alarms and Indicator Circuit diagrams- Power supply failure alarm
- Theft preventer alarm
- Rain Alarm
- A simple electronic buzzer
- Water Level Indicator with alarm
- Stereo Channel Selector
- Low cost intercom using transistors
- Infrared Head Phones
- Use the CD-ROM drive as a audio CD player without the computer
- Audio Visual Indicator for Telephones
- Ultrasonic pest repellent
- Charge Monitor for 12V lead acid battery.
- Wiper Speed Control
- Dome Light Dimmer for Cars
- Car anti theft wireless alarm.
- Control electrical appliances using PC
- Simple Analog to Digital Converter
- PC based Frequency Meter
- 7 segment rolling display using PC
- Electronic Scoring Game
- JAM(Just A Minute) Circuit
- Flashy Christmas Lights
- TV remote control blocker
- Light Flasher (blinking lights)
- Automatic Dual output Display
- Emergency Light
- Automatic Room Lights
- Running Message Display
- Automatic Speed Controller for fans & Coolers
- Soft Button type Motor Direction Controller
- Super simple stepper motor controller
- Discrete component motor direction controller
- Negative supply from single positive supply
- Self switching Power Supply
- Ultra low drop linear voltage regulator
- Car anti theft wireless alarm.
- Long range FM transmitter
- Remote control using VHF modules
- 40 meter Direct Conversion Receiver
- Remote control using VHF modules
- Remote control using telephone
- A simple Remote control Tester
- Clap Activated Remote
- Radio Remote Control using DTMF
- Ultrasonic switch
- Magnetic proximity sensors
- Dew sensor
- Color Sensor
- Metal Detector
- Optical toggle switch using a single Chip
- Telephone Ringer using 556 dual timers
- Two line intercom plus a telephone changeover switch
- Telephone line based audio muting and light on circuit
- Having secrecy in parallel telephones
- Telephone call meter using calculator & COB
- High Resistance Voltmeter
- A simple Remote control Tester
- Contactless Mains Voltage Indicator
- Zener Diode Tester