We have a V Vector spot light 3,000 candle
watt and need a new battery.
The original is a SEL DMU 6-6 6VAH.
I have the 3 Million Candle power unit, too. Man, it's like waking around with automobilehigh beams on! Daylight at midnight! Anyway, regarding replacement source for Vector Spot battery "SEL DMU6-6":
CarlGlas's advice points to a slightlydifferent and inferior product: you had 6ah, the suggestion provides 4.5ah.
I found this replacement: the Tempest TR6-6 at BatterySpec @http://www.batteryspec.com/cgi-bin/cart.cgi?action=link&product=313.
(I suggest avoiding their TR6-6A for Vectors Spotlights: it's a littlebigger, and may not fit. Also, BatterySpec suggests the Tempest 5-6A as anequivalent for the original "SEL DMU 6-6"; that's only equivalent if5ah=6ah. Caveat Emptor)
You can see the actual specs on this product at (themanufacturer) Tempest's web site: http://www.tempestbatteries.com/html/tr6-6.html.
This seems to be a virtually identical battery as Vector'soriginal "SEL DMU 6-6" in every way butone. Vector's battery had one F1 (.187"wide) terminal, and one F2 (.250" wide) terminal. On the BatterySpec's Tempest, both terminalsare F1. This was no problem: the Vectorlamp's leads snap snug and secure over both terminals.
I paid $10.90, plus $10.13 shipping, ordered on Saturdaymorning 10/23, got a shipping confirmation from their San Jose CA warehouseMonday evening 10/25, and received it in Virginia on Monday morning11/1/2010. Read More At : 2M Pwr Rch Spotlight...