12 Volt 18 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack
Item #: SLA-12V18-X2   |    In Stock

12 Volt 18 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack
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12 Volt 18 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack

Item #: SLA-12V18-X2   |  In Stock

Today's Price: $65.90

Quantity Price/Ea.
1-11 $65.90
12+ $59.90

Today's Price: $65.90

Best Value
1 Year Warranty
Brand New
100% Compatibility

Product Specifications for 12 Volt 18 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack

BM Part #: SLA-12V18-X2
Package Quantity: 2 ($32.95/ea.)
Voltage: 12 Volt
Capacity: 18 Ah
Type: Sealed Lead Acid Battery
Length: 7.13" (Single Battery Size)
Width: 2.99" (Single Battery Size)
Height: 6.57" (Single Battery Size)
Cold Cranking Amps: 200 CCA
Shipping Weight: 28.00Lbs
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
  • Existing/New fuses may need modification to fit

  • 2x of our SLA-12V18 batteries
  • Dimensions for a single SLA-12V18 Battery:
    • Length: 7.13"
    • Width: 2.99"
    • Height: 6.57"
  • RBC7 equivalent
  • 1 Year Warranty
  • 100% OEM compatible
  • Replacement for Black & Decker lawn mower battery
  • 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.
127 Reviews | 4.6 out of 5
5 stars (89)
4 stars (31)
3 stars (4)
2 stars (2)
1 star (1)
Would recommend this product.
What our Customers are saying
Great batteries at a great price!
October 8, 2016
by on October 8, 2016

I have a portable powers supply I use for pumping up my tires on my car and for running small power tools etc. around the house when using a power cord is inconvenient. I can also use them as a UPS for my computer which can come in handy.

Would recommend to a friend?
Replacement Batteries for APC 1400 and 1500 units
October 3, 2016
by on October 3, 2016

I recieved the replacement batteries and installed them into the APC 1400 and let the unit fully charge them. Two days later I ran a recalibration test and with the load I had on unit which was minimal. One status LED on load side. The unit ran on battery for 55 minutes. I was happy with that.
I would order batteries from this company again.

Va Beach, VA
Would recommend to a friend?
Replaced Batteries in an APC 1250 UPS
September 14, 2016
by on September 14, 2016

As always Batteries arrived on time and in great shape with hardware. No problem in swapping out old batteries. System up and operational. Couldn't ask for more!

Spring, Texas
Would recommend to a friend?
Lead Acid Battery Purchase
January 19, 2016
by on January 19, 2016

This was the second time purchasing these batteries for my server. Packaged very well and came promptly. Included terminal nuts and bolts. Previous set lasted about 2 years 5 months which I consider very good. Will buy again here when they go.

Would recommend to a friend?
Best source for batteries I've found.
November 4, 2015
by on November 4, 2015

Exact replacements for battery mower. Good for several years.

Would recommend to a friend?
Great replacement
June 26, 2015
by on June 26, 2015

Excellent battery for DIYer looking for a replacement for the 12V Powerwheels gray battery. Bought the 2 pk (1 for jeep, 1 for ATV). Last 2.75hrs on a single charge. Just follow the direction from overpoweredpowerwheels forums adding the inline fuse or breaker.

Bargain shopper
Detroit, MI
Would recommend to a friend?
Battery Pack
April 10, 2015
by on April 10, 2015

Batteries were the exact replacement that was needed.

Pittsburgh, PA
Would recommend to a friend?
The 12 Volt 18 Ah Sealed Lead Acid Rechargeable Battery - 2 Pack has been cross-referenced to be compatible with or replace these OEM part numbers and models:
  • BP1400
  • BP1400I
  • BP1400X116
  • DLA1500
  • SMT1500
  • SMT1500I
  • SU1000XL
  • SU1000XL
  • SU1000XLI
  • SU1000XLINET
  • SU1000XLNET
  • SU1000XLNET
  • SU1400
  • SU1400BX120
  • SU1400I
  • SU1400NET
  • SU1400X106
  • SU1400X145
  • SU1400X93
  • SU700XL
  • SU700XL
  • SU700XLI
  • SU700XLNET
  • SU700XLNET
  • SUA1000XL
  • SUA1000XL
  • SUA1000XLI
  • SUA1500
  • SUA1500I
  • SUA1500US
  • SUA1500X413
  • SUA1500X448
  • SUA1500X93
  • SUA750XL
  • SUA750XL
  • SUA750XLI
  • SUVS1400
  • SUVS1400I
Black and Decker Cordless Mower
  • 905080-11
  • 244509-00
  • 243601-00
  • 242606-00
  • 242738-01
  • 242738-01
  • 37052
  • CMM1000
  • CMM1200