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The Battery Tender Junior High Efficiency is much more than a trickle charger. It has a brain. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are!
Input: 120VAC, 60Hz
Output: 12 Volts DC @ 750mA
Inlcudes Quick Disconnect Harness and Alligator Clip Harness
Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell)
A friend recommended it
I own a BMW K1200RS and it is prewired with a pigtail for a battery tender. The JR HE works without any issues so far.
December 8, 2014
Great little package
I'd been looking for a battery tender and decided to go with this one due to the amount of good reviews. Don't have anything to compare it to but I was not disappointed, it's fairly compact, has an LED with blinking modes to indicate status of the battery and comes with alligator clips and a quick disconnect plug (I use the alligator clips on a couple project bikes since they're easy to swap and the quick disconnect on my commuter). No issues, seems to be working great, the power cord is also a decent length.
November 26, 2014
Great size and price
Great size for the money works great. definitely a good buy in a small package
October 13, 2014
Works as advertised
Does exactly what its supposed to and has helped with my bike's weak electrical system a bit. Worth the money, very convenient. Highly recommend.
September 29, 2014
fast and simple
Went from dead to charged in about 3 hours. Battery works like new.
September 8, 2014
I have owned Battery Tenders for several years. The Junior work just like the bigger models. Very light weight, nice long connection to the motorcycle. The light lets you know if you are connected properly and charging status. Excellent product at a reasonable price.
July 28, 2014
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If you have a customer service or shipping question, please direct it to our Customer Service department.
A L: "I just don't have the power." I bought this battery tender to keep me up and running after sitting in the garage over winter. Bonus: It comes with an adapter for regular red(+)/black(-) alligator clips. This device will work for my cars too. = D MULTI-PURPOSE.Jul 25, 2014
timothy p: I'm not sure why I was directed to this model as a California resident, but figured rather safe than sorry.May 15, 2014
Allen C: Needed a new battery tender for my new bike. Since I am a California residence, I got this one.May 10, 2014
A shopper asked:What does the 80 hour safety timer do ? From what I can tell this is the only difference between this model and the regular battery tender junior but you pay more to get it -Nov 15, 2014
Fernando P:Simply put. Safety feature. Do you need it ? probably Not. But if you live in California , It's mandated . We here in CA apparently need all the help we can get. Don't live in CA . Buy the reg and save some $$ . I do recommend the Junior HD , works great, simple and efficientNov 17, 2014
Gary P:The safety timer prevents marginal batteries from overheating if after 80 hours they have still not reached a full charge. Any good battery should reach full capacity and stop drawing any more power long before the 80 hour timer. Nov 15, 2014
A shopper asked:Anyone used this on an R12GSA or similar bike? The manual says battery must be removed for charging. Is it really necessary to do that? I found it was not, with my Honda Shadow.May 26, 2014
Mark S:I have an R1200GS, and the battery was prewired in place with a pigtail for a battery tender. I have been using the JR HE without any issues. Perhaps it is because the charging rate of the JR at 750mamps is well below the maximum of 2amps for the gel-type battery in the GS.May 27, 2014