51913 Sealed, Maintenance Free Battery
Item #: AGM-51913   |    In Stock

51913 Sealed, Maintenance Free Battery
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51913 Sealed, Maintenance Free Battery

Item #: AGM-51913   |  In Stock

Today's Price: $79.95
Free Shipping! Free Shipping

Today's Price: $79.95

Best Value
Free Shipping
1 Year Warranty
Brand New
100% Compatibility

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Product Specifications for 51913 Sealed, Maintenance Free Battery

BM Part #: AGM-51913
Voltage: 12 Volt
Capacity: 22 Ah
Type: AGM
Length: 7.1"
Width: 2.9"
Height: 6.5"
Cold Cranking Amps: 220 CCA
Shipping Weight: 12.00Lbs
Warranty: 1 Year
  Little known fact:  
Replacement batteries and accessories have the same performance standards as OEM batteries but are significantly cheaper. Why?
Because OEM manufacturers know they can get away with marking up prices 80% (and more) and people will still buy from them. Smart shoppers don't fall for that.
Free Standard Shipping

Order today and receive free standard shipping on your 51913 Sealed, Maintenance Free Battery. Only valid in the contiguous 48 states and not valid with any other offer. Physical address required (No PO Boxes).

  • Nominal Voltage: 12 Volts
  • Nominal Capacity: 22 Ah
  • Recommended Maximum Charging Current Limit: 5.4A
  • Equalization and Cycle Service: 14.8 VDC/unit Average at 25°C
  • Terminal Type: J

*Picture is an approximate representation of the item. Color and brand may vary.

Charging Instructions:

  • Ensure your battery is the correct size for your vehicle.
  • This battery is sealed at the factory and is maintenance-free. DO NOT attempt to open to fill this battery.
  • Charge the battery fully before installing.
  • Never charge the battery with a charger that delivers more than 6 amps of current. Larger chargers will harm this battery.
  • For optimum performance, we recommend charging and maintaining with battery with the below related charger.
  • This charger maintainer can remain connected to the battery indefinitely.
53 Reviews | 4.3 out of 5
5 stars (30)
4 stars (16)
3 stars (3)
2 stars (3)
1 star (1)
Would recommend this product.
What our Customers are saying
BMW R1150R - 18 months later
December 24, 2017
by on December 24, 2017

As usual BatteryMart shipped the battery quickly and it was installed with no hassles other than BMW imposed design quirks, i.e. a lot of disassembly to access the battery compartment. When new, the battery operated satisfactorilly. After 12 months, cranking started to become an issue. Now that colder weather has set in, it has little cold cranking power, even with a "full charge". It would hardly crank this AM with a temperature of 45 deg. I put a charger on it until it registered a "full charge". Still would not crank. Later this afternoon, after ambient temp reached about 56 deg, it would finally crank fast enough to start the engine. Very disappointed in this battery's overall performance.

Georgetown, TX
Would recommend to a friend?
Battery Mart & Battery
September 22, 2017
by on September 22, 2017

Battery is GREAT!

Mike C
Milwaukee, WI
Would recommend to a friend?
May 3, 2017
by on May 3, 2017

I ordered this battery for my 1996 BMW K1100 LT. The battery does look well made, was shipped quickly, however it will not work with this particular bike. BMW uses a large metal battery hold down plate which secures the battery to the tray. If installed the terminals on the battery will be in direct contact with the plate causing a short circuit. I had to return the battery to Battery Mart, therefore I am not able to make a recommendation on the battery as I did not install it, They took good care of me on the RGA. No issues at all.

Paul Stone
Cheney, Washington
Would recommend to a friend?
BMW Motorcycle Battery
April 24, 2017
by on April 24, 2017

Just installed the battery about a month after receiving it and the BMW started right up. Just in time for riding season, if it would just stop raining. Hope this battery lasts longer than the last 2 I bought from another company.

Would recommend to a friend?
51913 Battery for 97 K1100 LT
April 22, 2017
by on April 22, 2017

Easy to order the correct battery online. The price was very competitive with the free shipping. It was delivered in three days.
The only shortcoming was the lack of terminal protection to keep the battery hold down/computer mount from shorting out the terminals.
This was fixed with a thin piece of neoprene placed between the battery and holder.

Cincinnati, OH
Would recommend to a friend?
Fitment to R1150RT was a challenge
January 4, 2017
by on January 4, 2017

Although it is a good fit size-wise, the terminals are thin, and 1/4 to 1/2 inch more towards the centre of the battery. This meant that the original connection did not fit, and required much bending of the connector, and application of a spacer to get it to connect.

It did, however, arrive charged enough to start the bike up first time.

Suches, GA, USA.
Would recommend to a friend?
2003 R1150RT fitment
June 9, 2016
by on June 9, 2016

Battery fit the battery box without any problems and bike fired right up.

Would recommend to a friend?
The 51913 Sealed, Maintenance Free Battery has been cross-referenced to be compatible with or replace these OEM part numbers and models: