JMI Online Store
Telescope Battery Power Packs

Home < Back

Product Index

Next Page >

Help


Product Index

Power PAC
Information Index

What is an Ampere-Hour?

Customer Comments

Questions (FAQs)
Find What You Want

Find What We Sell for Your Equipment using the Telescope Equipment Index

Find What You Are Looking For using the Key Word Index

View Shopping Cart



Power PAC Products

 
21 Ah Power PAC
12-volt, 21 amp-hr
Battery Pack



PWRPAC21
$189

Buy Now
Replacement
B
attery
for 7 or 21 amp-hr
Power PAC



BAT12V
$39

Buy Now

Rechargeable Power PACs

The Power PAC (Power And Convenience) attaches easily to any Universal-style Wheeley Bars and, with the slotted mounting tabs, it can also be easily attached to other equipment.  The Power PAC has three maintenance-free, 12vDC, 7ah batteries in parallel for a 21.0 amp-hour rating.  Output options include a standard 12vDC cigarette lighter power jack and a 12vDC barrel power jack.  An automatic reset circuit breaker is included.  The batteries are charged by plugging the included 110vAC/60Hz to 12vDC wall adapter into the barrel jack.
 

Discontinued 7ah Power PAC mounted on Universal-style Wheeley Bars


What is an Ampere-Hour?

The Ampere (amp) is a unit of measure of electrical current (or flow).  Batteries are often measured in ampere-hours to show the total amount of electrical current capacity.  The easiest way to understand this rating is to remember that a device drawing 1 amp from a fully charged 7 amp-hr battery will run 7 hours.  If the same battery was drained at 7 amps, it would last about 1 hour.


Customer Comments

No comments at this time.


Frequently Asked Questions (FAQ)


Q. Questions?
A. No FAQs at this time.  Let us know if you have any suggestions.