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Battery Tender Smart Lithium Engine Start Battery
Battery Tender Smart Lithium Engine Start Battery

$ 107.96 - $ 206.96
10% Off - Save up to $22.99

Select your bike to see if this battery fits
Item #BTN000I

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25 Reviews
4.4 out of 5 stars
5 Star   19 4 Star   2 3 Star   1 2 Star   0 1 Star   3
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All Reviews
Verified Purchaser
Didn't fit as specified

Bought for a 2005 Yamaha FJR, actual battery yt14 is 2.75" wide. This battery, in the 240CA size or whatever they listed as the correct one, was 3.25" wide or more. Probably great if it fit.

South Carolina, Illinois

Great battery I've had it for over 2 years and no issues!

Rocklin, ca.
Blew up

Charged with normal battery charger since says recommended not required to have special charger. It blew up and spit some sticky subatance all over my garage

Verified Purchaser
Big Bear Lake, California
Tender is the light

So far, so good. Weighs about as much as a potato chip. Starts my DRZ400s perfectly. Let;s se how it lasts.

Verified Purchaser
Helena, MT
Works, super small

Purchased the battery for a 2003 Predator 500. The battery works good so far. Holds a charge and cranks the motor over good. The batter is just super small for the battery box. Used the foam sticker pads to make it fit better. But the battery box location is external and it doesn't hold a tight as I like. Otherwise great bang for your buck.

Verified Purchaser
Very light and small

Have only had the battery for a short time. So far charging on or off the bike is not a problem and the battery has ample power to start my ZRX1200. Physically much smaller than the stock battery though sufficient spacers are included.

Verified Purchaser
Pgh PA
Great battery

The lithium battery has exceeded my expectations so far

Verified Purchaser
Jacksonville, FL, USA

Great battery and just in time for spring riding...Go Jags! Ride safe!

Tennessee, USA
The service is escellentthis battery is light andt

Excellent size and the service was incredible came with spacers to fit correctly in my original battery compartment. I will try tomorrow after I get it 100% charged. I hope works fantastic like looks and how the great service I recieved from Motosport.only think I cannot find how to registered for the warranty I. The manufacturing web. But once I got it I will let the people know. Thanks,mariana

Laurel, DE 19956, USA
2017 zx636r

Bought this with a slight hesitation from reading other reviews on this but I'm glad I ordered it anyways. Longest part of the install for me was setting the foam spacers so it won't rattle around in the box. Battery came charged just enough to fire the bike up for the first time installed. I will say that it fired much quicker than the lead battery. A big plus for me is I put my 17 636 on a diet and this battery cut six pounds off of her. if your hesitating on getting this battery do not. Just go ahead and click add to cart and order it. You will not be disappointed, I know I wasn't. As always big ups to motorsport and Justin at the motorsport office.

See 10 More Reviews
7 Questions
Answered:   7
Not Yet:   0
Q: Which battery do I need for my 1994 Electra glide.
13 days ago
Top 10
13 days ago
A: 300 CCA, this is a great battery for your bike, you just have to profile your motorcycle in our site and it will fit you with the correct battery for you.
Q: Lithium vs. lead
1 year 11 months ago
will the oem charging system made for lead acid batteries charge these lithium ones? Also, have they ever exploded?!?
MotoSport Staff Expert
1 year 11 months ago
A: Yes, a normal charging system will charge these batteries. And no, we're not aware of any explosions! The batteries have circuitry inside that protects against overcharging and over-discharging.
Q: I have a 2006 polaris sportsman 500 with a winch and light bars. How will this battery do with the load of a winch or do I need a different battery? T
1 year 12 months ago
Expert MotoSport Staff
1 year 12 months ago
A: This battery should handle that load as well or better than a standard lead-acid battery.
Q: What size Battery do i Need for a 2011 Beta 520RS?
2 years 7 months ago
What size Battery do i Need for a 2011 Beta 520RS? Also, What model number do I need for the Trail Tech Voyager GPS unit for fitment on my 2011 Beta 520RS?
Expert MotoSport Staff
2 years 7 months ago
A: Sorry we do not have specs on the 2011 Beta 520RS.
Q: Do I need to change my charging system
Over 3 years ago
I have a 2003 Suzuki DL1000 motorcycle. Do you have a drop in ( Lithium Iron Phosphate (LiFePO4)) battery to fit this? Do I need to change my charging system? Thank you.
MotoSport Staff Expert
Over 3 years ago
A: Yes we do have a Battery Tender Lithium battery for your 2003 Suzuki DL1000 (BTL14A240C). Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct battery for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Q: Electric motorcycle application
Over 3 years ago
I have an electric motorcycle that uses 4-16AH Pb batteries connected in series, charged with a 48V 5A Pb charger. The motor is a 15000 watt Briggs and Stratton Etek. The controller is a programmable Alltrax golf cart controller, peak current up to 300A. Can these be used in an application like this with the same charger? What is the ah rating of these batteries?
MotoSport Staff Expert
Over 3 years ago
A: I would recommend contacting battery tender directly for a recommendation on that type of application.
(386) 736-7900
(877) 456-7901
Q: Is this battery made in the U.S.A.?
Over 3 years ago
MotoSport Staff Expert
Over 3 years ago
A: No. Battery Tender batteries are manufactured in China.

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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
150 CCA BTL09A120C
270 CCA BTL14A240C
300 CCA BTL24A360C
360 CCA BTL35A480C
California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to