SLA12V 12 Volt 2.5 Amp Replacement Battery for Rechargeable QR Spotlights

$36.99

Last updated on September 5, 2026 9:04 am
SKU: SLA12V Categories: , Tags: , Brand:

Description

 

  • Fits Optronics NightBlaster QR-2000, QR-2001, QR-205RA, and QR-220 (Replacement for A-5512B, A5512, and A-5312 – These batteries have been discontinued by Optronics, but this is a good replacement for them).
  • Maintenance free Sealed Lead Acid Battery
  • Use as a spare to extend the run time of your Optronics NightBlaster
  • 12 Volts 2.5 Amps
Model Description: Sigmas SP12-2.5 Replacement Battery
Compatibility: Sigmas SP12-2.5 (12V 2.5Ah Rechargeable Sealed Lead Acid Battery)
Condition: Brand new, fresh stock
Includes: One new battery, a direct replacement for the Sigmas SP12-2.5
Warranty: 1 year replacement warranty included
Lifetime expectancy: 3-5 years
Manufacturer: UPS Battery Center Ltd


The Sigmas SP12-2.5 replacement battery is a high quality rechargeable sealed lead acid battery that is manufactured to provide excellent performance and long service life. This battery meets or exceeds the original manufacturer's specifications. This battery is a maintenance free, non-spillable valve regulated sealed lead acid battery.

Our batteries are new and always fresh stock. The Sigmas SP12-2.5 replacement battery is covered by our industry leading 1 year replacement warranty.

Physical Dimensions:
Nominal Voltage: 12V
Nominal Capacity: 2.5Ah
Terminal Type: F1
Weight: 1.98 Lbs
Length: 4.09" (104mm)
Width: 1.89" (48mm)
Height: 2.76" (70mm)

Additional information

Weight 3 lbs
ASIN

B018JZEMC4

Item model number

SP12-2.5-batt

Batteries

1 12V batteries required.

Date First Available

November 24, 2015

Manufacturer

UPS Battery Center