Motobatt MBYZ16HD 12V 16.5Ah AGM Battery
Item #: BM-MBYZ16HD   |    In Stock

zoom in

Motobatt MBYZ16HD 12V 16.5Ah AGM Battery

Item #: BM-MBYZ16HD   |  In Stock

Today's Price: $124.95
Free Shipping! Free Shipping

Price: $124.95

Best Value
Free 2-Day Shipping
1 Year Warranty
Brand New
100% Compatibility
Secure Transaction

Product Specifications for Motobatt MBYZ16HD 12V 16.5Ah AGM Battery

BM Part #: BM-MBYZ16HD
Voltage: 12 Volt
Capacity: 16 Ah
Type: AGM
Length: 5.94"
Width: 3.43"
Height: 5.71"
Cold Cranking Amps: 240 CCA
Shipping Weight: 12.90Lbs
Warranty: 1 Year
  • Heavy Duty Pure Lead Calcium cast grids for high strength.
  • More surface area per plate for superior performance and longevity.
  • Military grade Absorbed Glass Matt separators, vibration resistant.
  • Multi Terminal Design, easy to add accessories.
  • Factory Activated, No Acid to fill, Simply check charge and go!
  • Extremely low self discharge rate.
  Little known fact:  
Replacement batteries and accessories have the comparable performance standards as OEM batteries but are significantly cheaper. Why? Simply carrying a brand name on a product makes it more expensive. Smart shoppers don't fall for that.
Frequently Bought Together:
Buy Together and Save
Motobatt MBYZ16HD 12V 16.5Ah AGM Battery
Motobatt MBYZ16HD 12V 16.5Ah AGM Battery
Order Today and get Free Shipping!
Total for Both Items: $184.90

Product Description

Free Standard Shipping!

Order today and receive free standard shipping on your Motobatt MBYZ16HD 12V 16.5Ah AGM Battery. Only valid in the contiguous 48 states and not valid with any other offer. Physical address required (No PO Boxes).

  • 12 Volt - 16 Ah / 240 CCA
  • Sealed, Maintenance Free AGM Battery
  • Includes hardware:

The world's only premium AGM factory activated 4-terminal powersports battery. Guaranteed long life and factory activated so it is ready to install out of the box. High density oxide provides maximum power-per-pound for dependable 'high cycling' long life service and lowest discharge rates.


  • Factory sealed, valve regulated, maintenance-free design eliminates damage from acid spills and corrosion; environmentally safe
  • Patented top, front connection terminal design provide easy multiple terminal installations, increased power flow, long terminal connection strength and durability
  • Heavy cast positive and negative full frame grids provide the highest amp hour and cranking amps and the lowest self-discharge rates for successful high voltage off-season storage
  • Large over the partition straps and welds increase durability, power output, and life
  • Patented recessed quad terminal cover design facilitates multi-terminal fitment for accessory cable fitment

Note: Please check dimensions and terminal configuration to ensure this is the proper battery for your application.

Rate this description

Did you find the information on this page useful? Let us know!

Thank you for your feedback!

If you'd like to provide additional feedback, please fill out the form below. You may provide contact information if you would like our customer service to reach out to you.

Cross Reference

The Motobatt MBYZ16HD 12V 16.5Ah AGM Battery has been cross-referenced to be compatible with or replace these OEM part numbers and models:

Customer Reviews

15 Reviews | 4.9 out of 5
5 stars (14)
4 stars (1)
3 stars (0)
2 stars (0)
1 star (0)
Would recommend this product.
What our Customers are saying
February 11, 2019
by on February 11, 2019

No problems all good

Would recommend to a friend?
January 10, 2019
by on January 10, 2019

Bought the Motobatt as a replacement for a Ballistic Lithium I previously had in my '98 TRX 300.
Sure .. I liked the small size and light weight of the Ballistic battery. But despite all the hoop-la and raves of lithium ion type for superior cold cranking amps and high performance. I was way less than enthused with its ability to consistently crank over and start my Honda.
Granted the motor is pretty tricked out and far from stock with - big bore high compression piston and high lift cam ... but even with the Ballistics's rated 360 CCA .. more times than not - it could not get the job done .. particularly in cold weather!

I switched back to Lead Acid, and couldn't be happier with the Motobatt! The 240 CCA spins the motor over WAY better than the lithium style ever did .. and too, operates the electrical accessories (winch and added lights) terrifically!

As with anything - time, and MANY cold weather starts will be the true test and gauge of this battery.
But - so far so good! And am glad I switched back to a much simpler battery.

Mighty Dog
Warsaw, NewYork
Would recommend to a friend?
September 29, 2018
by on September 29, 2018


Would recommend to a friend?
Seems fine, robust, and has flexible terminals
May 7, 2018
by on May 7, 2018

Well, it's difficult to give a meaningful review of a battery after one month. The real test will be whether it is still tip-top in, say, five or more years from now. With that caveat, so far I am pleased.

The battery came fully charged -- I measured it at 12.49 V, before installation. It arrived five days after ordering it. It is ready to rock and roll, e.g., no fluid to add, no charge needed, etc .

You first have to decide which of two pairs of terminal connectors (brass, I believe) you want to use, i.e., larger or smaller ones. You also have the option of attaching them to two pairs of battery spots, what you might call front or rear. Last, you attach the bike's main leads to these connectors ... also with a choice of top or side threads.

All connections -- connectors to the battery, and external leads to the connectors -- are made via the four supplied button-head recessed-hex screws. A 4mm Allen key is supplied, although I used my own 4mm-shaft-in-a-socket with a 3/8" ratchet. No torque spec is provided, so I went with my own standard of very-tight-I-hope-I-don't-snap-anything-off standard. The terminal connectors have room to twist somewhat, as you're tightening the screws to the battery; this is a little visually distracting, but doesn't affect any functionality.

This replaced a stock YUASA battery in a 2008 Suzuki Burgman 650. It was the exact same size, and fit with no problem. The battery had to be tilted a bit while tightening the bike's main leads to the battery, because the whole arrangement was perhaps 1/8" off from the stock placement. After this initial tightening tilt, however, the battery could be placed on the bike just like the stock one.

This battery has more CCA than the stock battery and its various usual replacements. It is also about double the price of those, but I feel this is a reasonable price to pay for added peace of mind and for what I hope is a longer useful lifespan. So far, I would order it again, recommend it, and so forth.

Bill P.
Albany, NY, area
Would recommend to a friend?
MBYZ16H battery
February 5, 2018
by on February 5, 2018

Excellent battery, fits my ZRX1200 perfectly. Bike started up first time with this battery. Good price.

Would recommend to a friend?
Water Cooled BMW GSA
January 18, 2018
by on January 18, 2018

Replaced original battery with this one. It was a lot bigger and I was afraid it wouldn’t work. I removed the spacer under the original battery and it fit with no problem. Power is great. This will be my battery in this bike from now one. Highly recommended.

Jacksonville, FL
Would recommend to a friend?
Precharged and ready to go
August 11, 2017
by on August 11, 2017

Just arrived an hour ago, and it's already installed in the bike (Concours 14). Took a moment to realize the terminals were usable from either side. If I have a concern, it is whether or not the screw down terminals will vibrate loose over time. I tried to tighten them as much as I dared, but as I would tighten down the wires to the top of the terminal, the terminal would move (terminal to battery lug). I would have preferred the captive nut type of terminal that the stock battery came with for the additional piece of mind.

Hayward, WI
Would recommend to a friend?