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

[2 Pack] 12 Volt 18 Ah Sealed Lead Acid Rechargeable Batteries
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[2 Pack] 12 Volt 18 Ah Sealed Lead Acid Rechargeable Batteries

Item #: SLA-12V18-X2   |  In Stock

Price: $69.90

Price: $69.90

Best Value
1 Year Warranty
Brand New
100% Compatibility

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Product Specifications for [2 Pack] 12 Volt 18 Ah Sealed Lead Acid Rechargeable Batteries

BM Part #: SLA-12V18-X2
Package Quantity: 2 ($34.95/ea.)
Voltage: 12 Volt
Capacity: 18 Ah
Type: Sealed Lead Acid Battery
Length: 7.13" (Single Battery Size)
Width: 3.01" (Single Battery Size)
Height: 6.59" (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, except upside-down.
  • Fully Charged and Ready to Go: Right out of the box, this 12 Volt, 18 Ah rechargeable sealed lead acid 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 60 Day Money Back Guarantee and our SLA batteries include a 1 year warranty.
The [2 Pack] 12 Volt 18 Ah Sealed Lead Acid Rechargeable Batteries 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
132 Reviews | 4.6 out of 5
5 stars (93)
4 stars (31)
3 stars (5)
2 stars (2)
1 star (1)
Would recommend this product.
What our Customers are saying
replacement for PowerWheels battery
September 18, 2019
by on September 18, 2019

Used this battery for my kids Power Wheels Jeep and 4-Wheeler because they had big reservoirs that could accommodate a larger battery. Works great and last way longer than the stock Power Wheels battery. Just takes a little modification to use with the existing battery plug in but it definitely works better and longer. More amp hours means more running time. Thank you for the prompt delivery.

Mandeville, La.
Would recommend to a friend?
Great Battery
May 16, 2019
by on May 16, 2019

I bought these batteries for my kids 12V Jeeps. I just put alligator clips on so the batteries are easily swapped out. Last 3 times as long as the batteries the Jeeps came with.

Would recommend to a friend?
They don't last long compared to other brands....
June 6, 2017
by on June 6, 2017

My previous experience is that I got 19 months and now 26 months from these batteries in an APC SmartUPS 1500. Three to five years is what I expected in service based on the original batteries and a replacement set from APC. Maybe that's still possible with better quality batteries but other sources are at about twice the price compared to Battery Mart's price. I guess I'll continue to grumble and buy from Battery Mart............

North Fort Myers, FL
Would recommend to a friend?
Good Vendor
May 8, 2017
by on May 8, 2017

Batteries came charged and ready to go

Would recommend to a friend?
Working correctly.
March 31, 2017
by on March 31, 2017

Batteries arrived quickly and in good condition. Fit in the UPS perfectly. Couldn't ask for much more.

Would recommend to a friend?
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?