6 Volt 12 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack
Item #: SLA-6V12-F2-X2   |    In Stock

6 Volt 12 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack
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6 Volt 12 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack

Item #: SLA-6V12-F2-X2   |  In Stock

Today's Price: $29.90

Today's Price: $29.90

Best Value
1 Year Warranty
Brand New
100% Compatibility

Product Specifications for 6 Volt 12 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack

BM Part #: SLA-6V12-F2-X2
Package Quantity: 2 ($14.95/ea.)
Voltage: 6 Volt
Capacity: 12 Ah
Type: Sealed Lead Acid Battery
Shipping Weight: 10.00Lbs
Warranty: 1 Year
Rechargeable: Yes
  • Rechargeable
  • Recyclable
  • No Memory Effect

Note: Manufacturers change battery specifications without notice. Please inspect your old batteries to verify the quantity needed, terminal and battery sizes.

Brand New First Quality Factory Direct

Sealed Maintenance Free

The valve regulated, spill-proof construction of this battery allows trouble-free, safe operation in any position. There is no need to add electrolyte, as gases generated during charging are recombined in a unique "oxygen cycle".

Long Service Life

A dependable service life can be expected under normal operating conditions.

Long Shelf Life

Low self-discharge rate allows for storage of fully charged batteries for longer periods of time before charging is required. Lower storage temperatures will further extend shelf life.

Wide Operating Temperature Range

May be discharged over a temperature range of -40 °C to +60 °C (-40 °F to +140 °F), and charged at temperatures ranging from -20 °C to +50 °C (4 °F to +122 °F).

Rugged Construction

The high-impact resistant battery case is made either of non-conductive ABS plastic or styrene. Large capacity batteries frequently have polypropylene cases, all of these materials impart great resistance to shock, vibration, chemicals and heat.


  • Must use your existing hardware to connect batteries
  • 2 x 6 Volts 12 AmpHour batteries
  • RBC3 Equivalent
  • 1 Year Warranty
  • 100% OEM compatible
  • APC Installation: (Adobe PDF)

4 Reasons Why You'll Love Our AGM Sealed Lead Acid Batteries

  • Sealed, Maintenance Free: Completely spill-proof and can be installed in any position.
  • Fully Charged and Ready to Go: Right out of the box, this battery is ready for anything.
  • 100% Brand New and Factory Fresh: We receive new shipments daily, ensuring each of our SLA batteries are as fresh as possible when you need them.
  • 100% Satisfaction Guaranteed: We back all our batteries with our 45 Day Money Back Guarantee and our SLA batteries include a 1 year warranty.
8 Reviews | 5.0 out of 5
5 stars (8)
4 stars (0)
3 stars (0)
2 stars (0)
1 star (0)
Would recommend this product.
What our Customers are saying
Excellent barrery, excellent price.
October 25, 2014
by on October 25, 2014

This is my second order. What prompted me to buy from Battery Mart was the price. Also there is a large selection to choose from and everything is in stock ready to ship These particular batteries are used in my 20 year old UPS.

Crestview, Flor
Would recommend to a friend?
good service
July 9, 2014
by on July 9, 2014

I used it to extend the power on emergency lightining.

Woodstock, IL
Would recommend to a friend?
you guys rock long lasting batteries
May 27, 2012
by on May 27, 2012

use to back up remote cameras and baby monitors with video (screens dist amps cameras mics ect coupled with up/down transformers runs every thing for 12 hours plus in a power failure)

nhman in the wo
Would recommend to a friend?
Honest Service
February 6, 2012
by on February 6, 2012

Actual battery quality is hard to determine.

Oakland, ca.
Would recommend to a friend?
Great Price and Quality
September 26, 2011
by on September 26, 2011

The batteries were a perfect replacement for my ten year old UPS unit. Once charged, the unit functions like new. It is too soon to evaluate long term performance, but if initial quality is an indication, these batteries will work for a very long time.

Would recommend to a friend?
6 Volt 12 Ah UPS batteries 2-pack
November 13, 2010
by on November 13, 2010

I use the two pack for my Belkin UPS.
I have my phone router, cable modem and router
plugged in the UPS. No missed phone calls !

The big GUY
Agoura Hills, C
Would recommend to a friend?
Great Batteries
April 29, 2010
by on April 29, 2010

I needed batteries for a RC boat that I built. Most of the other on line and local retailers wanted an arm and a leg for batteries, but BatteryMart came through again. I am not discharging these at a high rate, running two 12v motors for more than an hour is about it, but they work great.

Canton, Ohio
Would recommend to a friend?
The 6 Volt 12 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack has been cross-referenced to be compatible with or replace these OEM part numbers and models: