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Battery Tender Junior for 12V Batteries

Product may vary from photo(s).

Everyday Low Price: $39.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $35.99

J&P Part: 350-109

Rating: Read Reviews


Battery Tender Junior for 12V Batteries

Fitment Note: For all 12 Volt batteries.

• Lightweight, compact and fully automatic 2-stage lead-acid battery charger is ideal for hard-to-reach spots.

• A trickle charger assures batteries are maintained after charging and are always ready to go

• This 12V model charges to 14.4-VDC, monitors the battery at 13.2V, and resumes full charging if the battery drops below 12.6-VDC

• Includes 2-color LED indicator, reverse polarity protection, and a 12′ output cord with quick-connect harness

Product Specs

  • Charger Type: fully automatic
  • Manufacturer Part Number: 0210123
  • Sold in Units: Each
  • Voltage: 12 V


Fitment Note: For all 12 Volt batteries.

Note: This item is a universal/custom fit component, and does not have any direct standard/OEM model application. Some items may require modification and an advanced level of mechanical skill and/or knowledge for installation.

Customer Reviews

 wizmerlin Posted:

keeps the battery topped up in the off season when it is freezing cold, but it is ready to go when I am.

 tjiordano Posted:

I really like the new battery tender that I bought from J&P. It is great! Thank you J&P!! You have the best prices on the internet!!

 06fxst Posted:

work`s great ,good price n fast service.

 Beerman51 Posted:

great charger for the price

 grimreaper5319 Posted:

Works great

 nfagear Posted:

Works damn good, keeps my battery ready in hot or cold weather. A++++

 jeremyj787 Posted:

Great charger!

 Alex63 Posted:

Very good battery Tender . It has the best cost .

 dingusdan Posted:

just what i needed. It works well on bike and boat.

 jrb6298 Posted:

The best tender for the money.

 handytwo87 Posted:

The best price on the best battery tender on the market!

 bein55 Posted:

nice quality tender. Have the same brand on my vintage car.

 FOGDOG Posted:

Was tired of a dead battery, when I got the urge / time to take a.ride, now no matter what day of the year it is, my bike is ready to go, easy to install and great price, as always from JP

 scorp142 Posted:

works great, looks the same as the H-D one except for price.

 travesty76 Posted:

Works as advertised. Like the two sets of hook-up leads especially for long term winterization. Good price. J&P customer response time is simply amazing. I wish all companies would model their customer service after this company.

 Franciscan Posted:

Works like a charm!! fits in the bag easly and makes carrying it ausome!!

 ultramangeorge Posted:

great product

 schaggy Posted:

another great product at a pretty good price. Thanks J&P !

 jason6511 Posted:

Super product. works well, easy to install, highly recommended

 rjjmoore Posted:

Needed to get a new & smaller charger. The junior battery tender is ideal for my application. In Michigan the cold weather is setting in & we won't leave for Florida for a couple months. You can bet my battery will be at full charge with the new tender!!!

 vadave Posted:

Works great. Posted:

Works great.

 mike7530 Posted:

Great tender

 castironmike55 Posted:

Easy to hook up and works well!

 6213RBH Posted:

For the money this is a good product.

 dbudzil Posted:

good deal

 ksarver Posted:

wow!!! this product is worth every dollar!! Very good product!!

 prok Posted:

easy to use with plenty of cord Posted:

These work great. No more dead batteries!

 poorman93277 Posted:

I won't use any other web supplier. J&P has been great and the selection is more than enough.

 3gmoorman Posted:


 jon blumberg Posted:

Great item - works great

 rblce Posted:

great battery tender. connection to bike & battery matches stock connection perfectly

 jcanupjr Posted:

Seems to work great so far. Have only had it a few weeks but its doing its job.

 christophcastro Posted:

Great product, use it for both of my motorcycles. Posted:

got here fast!! easy to install, cords are nice and long,, great deal on a great charger!!

 dennis.harris Posted:

Just what I needed at a good price

 carpopp Posted:

exactly as expected and works great for a resonable price

 Stevecola Posted:

Simple and works

 henry96 Posted:

Already had one installed on my Harley. Bought another one for my bass boat. Great battery tender!

 gigamanx Posted:

Works perfectly. Very compact. Charging my battery for the winter.

 marycat Posted:

I really like this product I have 2 motorcycles and a lawn tractor hooked up using these trickle chargers GREAT product

 ditchsurfer Posted:

Battery Tender is the beast. First $20 bucks cheaper than autozone, with shipping. Awesome, and a incredibke charger. THANKS

 froseman Posted:

Great price, works perfectly. Nice long leads to reach anywhere.

 Sean1 Posted:

Priced right and works great!

 dkaves Posted:

Easy to install. Good value.

 Chis Posted:

Works great.

 topper Posted:

Works great. I don't see a difference between this and the larger battery tender and junior is cheaper.

 rvaughn Posted:

Great to have to make sure everything is charged up. Especially if not using daily.

 BIGHOG1 Posted:


 davepthomas Posted:

Small, convenient, won't damage cells (like a regular car battery charger will).

 gmeldrem Posted:

Works well at a good price.

 VengefulTick Posted:

Seems okay...I've got it rotating between a few batteries. Posted:

Always a good brand to buy. Worked great over winter.

 mofo_phil Posted:

does what it's meant to do. very solid product at a great price.

 phantomra Posted:

works like a charm.

 rjdough Posted:

Great! I like it!

 Tremwolf81 Posted:

works as it is soposed to. keeps your battery charged.

 Rosebudd Posted:

Works fine small easy to use

 MadDog1956 Posted:

Great investment!!!

 stokesjeremy Posted:

works as advertised

 paulyb79 Posted:

Great value, great product. Perfect size that doesn't take up too much space.

 coop123 Posted:

Very Happy with product and with service.

 breicks Posted:

Easy to install and works well.

 burnoutking Posted:

I have used the battery tender before and its a great way to keep your battery ready for use in the winter months when I dont ride every day.

 jimparrot Posted:

works just like the larger one.

 dgardner63 Posted:

Great little tender. Does exactly what it supposed to do.

 cspedersen Posted:

My best friend has the original Battery Tender, he saw mine and was kicking himself for not picking this one up, smaller size, same performance.

 GlennMcClain Posted:

I have one of these I've been using for years. Bought another for my son to keep his Sporty battery charged. I give it four stars because they make an upgraded model with additional features but this basic model works fine too. The price and performance of this is great. I would recommend this to a friend.

 rowdibaby Posted:

Product shipped promptly, was the correct item that I ordered, and is currently working perfectly.

 rowdibaby Posted:

Product shipped promptly, was the correct item that I ordered, and is currently working perfectly.

 adrian_sl Posted:

It's perfect for winter storage, it's a small smart charger that does exactly what it's supposed to do.

 nemisispain Posted:

Totally pleased with this product.

 Timothy Turner Posted:

Well spent money!

 rc320861 Posted:

Great charger.thanks

 dabull53 Posted:

I looked around on a few other sites. J&P had the best price.

 nevis92 Posted:

Great product-easy to install.

 rc320861 Posted:

This thing really works well.Kept all my batteries up just transfered to each battery ever 24 hrs.And all stay up.

 rebelwee Posted:

This is the same charger that makes them for Harley-Davidson I was told by an associate in the Parts Dept of HD. Save money and buy it through JP cycles. Wow does it make a difference keeping my battery at its peak!! Always ready and easy to pack for trips!

 richman_72473 Posted:

keeps it jucied up !

 conleyeagle1 Posted:

great item.

 stemwinder Posted:

Simple to install on battery and appears to keep battery charged during bad weather.

 homer100 Posted:

good unit

 rschranz Posted:

Product works very well.

 1stskibum Posted:

For the price it works great. The quick disconnect means you pull next to an outlet and plug right in. The 12 foot cord gives plenty of parking space.

 ninetyzero Posted:

excellent product. easy to install, and easy to use. i have this on 4 motorcycles currently.

 eprincivalli Posted:

Battery Tender® Junior (350-109) 12-volt: this is a great tool, and small enough to fit into the saddlebag.

 oakesrm1 Posted:

I only have two words that discribe the Battry Tender. GREAT PRODUCT, The battery tender makes maintaing your battery a snap just plug it in and forget it. The price was right as well.

 johnsoro Posted:

A really great product. One item of note: if you install the quick hookup wires (can't remember the exact name) make sure you don't hook it up between the terminal and the connector as I was told it does change the power draw.

 station1_26 Posted:

The part is of excellent workmanship and works perfectly.

 mkrion Posted:

Excellent product that keeps battery fully charged and improves battery life.

 roddyparis Posted:

Outstanding. Bought one a few months ago, like it so much I bought another for the boat!

 sedroc Posted:

Excellent product! It's easy to install and does exactly what it is advertised to do. Plug it in and forget it until you're ready to ride. This charger can't be beat for the price.

 n5icn Posted:

With a major ice storm not letting anyone ride, it is nice to know that the battery on the cycle is staying "warm"

 vstardad Posted:

Product is built tough enough to use all the time. The provided connectors allow use any any type of vehicle battery. A must for any rider.

 1tonyg Posted:

Great product. Performs as expected.

 xzerox01 Posted:

I love this product! This was purchased as a gift as I have two already - so easy to install and a positive recommend for anyone.

 phatphil Posted:

This Batery Tender Junior product is excellent. Just as promised, it does the job required. I especially like the quick attachmnent plug-in receptacle which makes it very easy to keep my battery charged up when not riding frequently. Thank you for an excellent product.

 schradersl Posted:

Works as advertised. Good low end tender.

 stacyd1942 Posted:

Product works as I expected. Maintains battery in storage. Good product.

 no2dodge Posted:

Extremely easy to install, bike starts right up nice and strong!

 seattleway1 Posted:

Use the Battery Tender Junior on my...which has a constant draw on the battery due to the clock, and wouldn't trust it to any other charger. Easy to install, easy access to the pigtail and a weather cover to be able to leave the pigtail on year round.

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