Battery Tender Junior 12V, 750mA Charger
- Brand:
- Battery Tender
- Model Number:
- 021-0123
- UPC:
- 734357000078
- EAN:
- 0734357000078
- ASIN:
- B000CITK8S
- Walmart SKU:
- 15779492
Price momentum shifted downward today, bringing the cost to $37.00. This represents a 2.0% discount to typical levels.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$56.29 | |
|
Lowest Price
|
$31.95 | |
|
Most Recent Price
|
$45.91 |
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$39.98 | |
|
Lowest Price
|
$37.00 | |
|
Most Recent Price
|
$37.00 |
Tracking History: We have tracked Battery Tender Junior 12V, 750mA Charger since 10/31/2026. The most recent price update was on Nov 3, 2026.
Price Range: Over the past 90 days, the price has ranged from $37.00 (lowest on 10/31/2026) to $39.98 (highest on 11/3/2026). The average price during this period is $37.75.
Current Trend: Walmart.com prices have ranged from $37.00 (Nov 3) to $39.98 (Nov 3) over the past 90 days. Current price is close to the 90-day average of $37.75.
Customer Insights: Rated 4.7/5 from 1644 reviews.
I have used Battery Tenders before and they have all been good. They will increase life of batteries. The cord is is good length. I use them on Motorcycle and Mower I have one of their starter modules and used it once in parking lot. They come with good instructions.
Looks like a quality unit! I put it on my dead ATV battery it started blinking RED, instructions saying the battery was to low a voltage to charge my dead battery. When I read the rewiews some people said it charged their dead battries, "NOT TRUE" YOU NEED some voltage to charge dead batteries. Its the software in the unit that prevents it charging dead batteries. Not happy. The battery tender is just fine though...Instructions are clear, Nice small size...
Perfect Tender, additional cord can be used with the battery clips, or by removing the clips the round terminals are exposed that can be attached and left on the battery for quick connection.
Great for my motorcycle. Plug it in and don't worry. I put it where I can see the led so I can just glance at it occasionally. Charges fairly quickly but will not overcharge. Great product. Definitely recommend.
This batter tender is highly rated for good reasons! Perfect for keeping my 2023 Indian Challenger motorcycle battery charged and extending its life in the process.
I have used this company's chargers for years, on my lawn and garden tractor,stored winter or summer cars,and motorcycle.It's prolongs the life of the battery by keeping it fully charged,and I never have to wonder if they will start,unless they have gone bad.Great product:)
This is my 5th battery tender (this one is for a relative)...I use the other 4 on a regular basis. I use them to maintain batteries over winter and for vehicles that are stored for a long period. These things work great and are far cheaper than replacing batteries. Highly recommended.
I needed the battery tender so I could keep my car battery charged up while the car is in storage during the winter. I wanted a device that would monitor the battery's condition and maintain the charge without "cooking" the battery. This device was simple to connect to the battery (I used the adapter that connects to the system through the cigarette lighter) and it worked through the appropriate cycles as soon as I plugged it in. Now I am confident that the car will start up immediately when I want to take it for a spin in the spring.
So before I bought this online at walmart I went in store and bought it, got to the checkout and they charged me $37 dollars with the tax, I thought ok, I must have bought the better one not the junior tender. When I got home checked it out on line and it was exactly the same item so got online and purchased another one from my walmart and picked it up that day for $23 bucks. Tell me , How does that work? Anyway, good battery tender, bought a new battery for my bike that day and charged it up with the tender took a day and a half, fired up no problem and I use it every day now.
It just sucks because it was not able to power up my fully dead battery it still needs a lil bit of life inside battery to keep it going will not work if it's super dead
Detailed price history for the past 90 days
Walmart.com prices have ranged from $37.00 (Nov 3) to $39.98 (Nov 3) over the past 90 days. Current price is close to the 90-day average of $37.75.
| Date | Price | Change | % Change |
|---|---|---|---|
| $37.00 | $-2.98 | -7.5% | |
| $39.98 | $+2.98 | +8.1% | |
| $37.00 | $+0.00 | +0.0% | |
| $37.00 | — | — |
Third-Party Sellers prices have ranged from $31.95 (Sep 6) to $56.29 (Oct 16) over the past 90 days. Current price is 18.0% above the 90-day average of $38.89.
| Date | Price | Change | % Change |
|---|---|---|---|
| $45.91 | $-7.02 | -13.3% | |
| $52.93 | $+0.00 | +0.0% | |
| $52.93 | $-3.36 | -6.0% | |
| $56.29 | $+0.00 | +0.0% | |
| $56.29 | $+0.00 | +0.0% | |
| $56.29 | $+18.34 | +48.3% | |
| $37.95 | $+5.69 | +17.6% | |
| $32.26 | $+0.00 | +0.0% | |
| $32.26 | $+0.00 | +0.0% | |
| $32.26 | $+0.00 | +0.0% | |
| $32.26 | $+0.00 | +0.0% | |
| $32.26 | $+0.00 | +0.0% | |
| $32.26 | $+0.00 | +0.0% | |
| $32.26 | $+0.00 | +0.0% | |
| $32.26 | $-5.69 | -15.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+6.00 | +18.8% | |
| $31.95 | $-6.00 | -15.8% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | $+0.00 | +0.0% | |
| $37.95 | — | — |