Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger
BatteryTender Plus is the most advanced charger/maintainer on the market specially designed for today’s sealed lead acid batteries. The BT Plus uses micro-processor technology in a four stage charging profile to charge, improve, and float your battery so it is ready when your are. Constant current charging and regulated voltage patterns allow the battery to be recharged fully and safely without the fear of overcharging.
Product Features
- Temperature compensated for optimum charge voltage
- Automatically switches from full charge to float charging mode for top performance
- Reverse polarity protection to ensure user safety
- 10-year warranty
- Safe operation
Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger Reviews
Every time I want to fire up my old 71 Datsun (that’s Nissan for those of you younger than 30) 240 Z there’s a good chance that the battery has drained down and that I can’t start it! Looking around at car forums I read about this nifty little gadget….It’s like a battery trickle charger….sort of. Whereas it’s not recommended to keep a trickle charger hooked up all the time, this one has circuitry to limit the current and sense when the battery needs charging. It only charges at 1.25 amps which is easier on the battery.
I’ve had it on for a month now and it’s great. The first couple of days, the red light was on indicating charging. Since then it’s been on green and the car starts right up. I live in Houston where the heat and humidity can be just as brutal on batteries as the cold.
I highly recommend this “tender” for those that have cars that stay unused for long periods.
As other reviews have mentioned it comes with a set of adapters that allow you to permanently attach pigtails to the battery posts and then you can quickly connect the tender without having to use the alligator clips (also included).
For the price and free shipping you can’t go wrong!
For ease of use, The Deltran Battery Tender is an excellent way to charge and maintain the battery on your motorcycle, snowmobile, or even a heavy- duty vibrator, not that I would know anything about that! The kit includes a BMW type plug for machines so equipped, and an SAE adaptor with alligator clips. You can also wire the SAE adaptor right to your bike’s battery and have easy access to the plug- in. The battery is maintained in a peak state of charge, with no worries of over charging.
I haven’t used any other tender for a battery and this was my first purchase of this type of product. It was very simple to hook up and it included the wires to “pig-tail” the tender to my battery. That was great becasue I don’t want to have to remove the seat and remove the battery cover every time that I use it. With the “pig-tails,” you just hook them to your battery terminals and place the wire where you can run it down underneath the battery box and out the side of the bike. You then put the battery box cover back on and the seat back on and you never have to deal with them again. The wire comes out the side of the bike and I used a plastic cable tie around the frame to keep the wire in place. The wire has a rubber cap, so when you want to ride, you just unplug the wire and put the cap on. You’re done. It worked great from the moment I plugged it in. I would have no reason to try any other brand of battery tender.
