Battery Tender 021-0128 Battery Tender Plus 12V Car Battery Charger Review

For those that use different types of vehicles and other emergency equipment, the importance of having their 12 volt batteries at optimal charge cannot be understated, if it is not a car battery charger can be a real life saver. Without these batteries at optimum condition, these products would not be able to function properly, if ever they’ll even function at all. Because of this situation, chargers and maintainers has become one of the most important gadgets that these people must have. And one of the more popular ones on the market is the Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger.

Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger

Trickle charging is one of the more difficult things that most encounter. This is mainly done in order to retain the charge of batteries that are not in use. This product aims to do just that: keep batteries at an optimal charge, regardless if the battery is a standard one, an AGM unit, or a gel cell. It utilizes 4 steps while charging. The first step is called initialization. During this step, battery voltage is verified as well as if electrical continuity between the battery and the DC output is established. The second step, bulk charge, is the step wherein full current is used to charge the battery until it reaches the 70 to 80 percent mark. The third step, absorption charge, involves the conditioning of the battery in order to reach optimum charge. And the last step, float charge, keeps maintains both maximum battery charge and high specific gravity. Each stage is signified by a pair of LED lights that switch in between 2 colors (yellow and green). When the battery is fully charged, the current is lowered, meaning you won’t have to worry anymore about battery damage. It comes with battery clamps, and even has a quick connect harness to help access tough areas.

Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger

The Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger is one of the most critically acclaimed chargers in the market today. It charges batteries very effectively and keeps them “fresh”, meaning they are maintained at the best possible charge level available. This dramatically increases battery efficiency and lifespan. Even better is that it works effectively regardless if the temperature is hot or cold. On the downside, the cord is pretty short; meaning both battery and charger must be close to the outlet. And that this product is not recommended for completely drained batteries and large batteries (namely those used for boats and the like).

What others think about the Tender 021-0128 Car Battery Charger

All in all, the Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger is arguably the best in the business. It keeps your battery at superior shape, whatever the battery type or environmental condition. This is highly recommended for anyone except those that use massive batteries.

Click here to see the current price of the Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger

Where to Buy the Tender 021-0128 Car Battery Charger

The best place to buy the Battery Tender 021-0128 Battery Tender Plus 12V Battery Charger is on Amazon as they offer the best price and service. Click here for the BBattery Tender 021-0128 Battery Tender Plus 12V Car Battery Charger on Amazon