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

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

Item #: SLA-12V18-X2   |  In Stock

Today's Price: $79.90

Price: $79.90

12 Volt / 200 CCA
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 ($39.95/ea.)
Voltage: 12 Volt
Capacity: 18 Ah
Type: Sealed Lead Acid
Length: 7.13"
Width: 3.01"
Height: 6.59"
Cold Cranking Amps: 200 CCA
Shipping Weight: 27.00Lbs
Warranty: 1 Year
Rechargeable: Yes
  • Rechargeable
  • Recyclable
  • No Memory Effect
Frequently Bought Together:
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[2 Pack] 12 Volt 18 Ah Sealed Lead Acid Rechargeable Batteries
[2 Pack] 12 Volt 18 Ah Sealed Lead Acid Rechargeable Batteries
Order Today and Keep Charging!
Total for Both Items: $139.85

Product Description

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.

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Cross Reference

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

Customer Reviews

136 Reviews | 4.6 out of 5
5 stars (95)
4 stars (32)
3 stars (6)
2 stars (2)
1 star (1)
Would recommend this product.
What our Customers are saying
Poor Packaging
September 29, 2021
by on September 29, 2021

Although the 2 large batteries seem to work ok, they were placed in a very large box with no surrounding packing material. Don't see how they made the trip unscathed, knocking each other around in that box.

Would recommend to a friend?
Damaged batteries on arrival
March 5, 2021
by on March 5, 2021

I received my order damaged, when I contacted Battery Mart by email with all the information. I got a phone call within the hour stating a replacement battery would be sent out. I received the new battery immediately. Thank you and I'll be back....

Happy Camper!

New York
Would recommend to a friend?
Awesome Batteries everytime
February 23, 2021
by on February 23, 2021

Perfect fit, every battery I've ever bought from BatteryMart is reliable and has lasted.

Would recommend to a friend?
Two years is about all you get.........
November 20, 2019
by on November 20, 2019

They should last longer but two years give or take a little is what you're going to get from these batteries. The price is good so I keep buying them.

Would recommend to a friend?
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?