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Tenergy Power vs Best Buy

Tuesday, March 21st

2023 Battery Store Reviews

Tenergy Power Review 3.5 Star Rating

Tenergy Power

3.5 Star Rating
  • Return Policy: 30 days
  • Disposable batteries are non-returnable

Tenergy is a proprietary brand of battery, and the company places heavy emphasis on rechargeables (though disposable ones are available for purchase too). Pricing is very competitive, especially comparing Tenergy-brand batteries to name-brand products sold by rival stores. However, some discrepancies between Tenergy's BBB rating and their track record across customer reviews bring this retailer down slightly in our rankings.

Best Buy Review 2.5 Star Rating

Best Buy

2.5 Star Rating
  • Return Policy: No returns on batteries

Best Buy has a decent selection of batteries for electronics, from basics like AAAs and 9-volts to specialty products like robotic vacuums and drones. And, with in-store pickup options, you can easily order online and get what you need right away. Unfortunately, Best Buy puts batteries on their "non-returnable" product list, so even if you just accidentally ordered the wrong size or brand of battery, you'll be out of luck if you try to get a refund. That's one of the biggest reasons that Best Buy comes in as our lowest-ranked retailer of batteries.

Where Can You Get the Best Deals and Selection When Buying Batteries?

Sure, you can stop by your local supermarket, gas station or electronics store and snag a pack of AAAs for the remote, but it's almost never going to be at the best possible price. And, if you need something specialized, like a replacement battery for a boat or a power tool, the chances of finding exactly what you need - without having to drive to many different stores - are pretty slim.

Lucky for all of us, getting the right-sized battery for every application - key fobs, home security systems, remote control toys, and the basics around the home - is as simple as going online. Many online battery retailers offer a much bigger variety than anything you'll find locally, with brands you know like Energizer and Duracell, along with store-brand options that can save you a lot of money for the same amount of power and longevity.

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Battery Store FAQ

Batteries are devices that store energy to be used later. Chemical energy is changed into electricity, to power your remote, bathroom scale, boat, car - or thousands of other battery-operated items!
Almost too many to count! Batteries are typically classified by whether or not they're rechargeable, and then by what elements they use to create electricity. Alkaline batteries are the most popular among the non-rechargeable types, while Nickel-Cadmium and Nickel - Metal Hydride are tops among rechargeable batteries.
There's no simple answer to that question. Some factors that affect battery life are usage, temperature, and (in the case of rechargeables) how they're maintained and recharged.
Sometimes. You shouldn't put them in your weekly recyclables/trash, however. Look for a collection point in your area, or see if your local government has any scheduled drop-off dates.
Some types of batteries, particularly NiCad and NiMH, can experience a decreased capacity if you don't regularly let the battery discharge all the way to empty before recharging. For example, if you keep your cell phone on a charger and don't ever take the battery down to zero, your battery can "forget" that it can discharge and you wind up with lower capacity. The solution? Let your battery fully charge and discharge at least once every 2-3 weeks.
Actually, that depends. Most batteries used to be made of zinc-carbon, which did last longer when stored at colder temperatures. But, that doesn't apply to today's alkaline batteries - so with your typical non-rechargeable battery, it's better to store it at room temperature. Most battery manufacturers don't recommend storing any batteries in the fridge these days: the benefits are too small to be worth it, and the moisture in your appliance could corrode the casing or terminals (and who wants a toxic leak in the fridge!).
Six of one, half a dozen of the other, in most cases. You'll notice with rechargeables that they start to lose their charge more quickly as you use them (see above regarding "memory effect" ). But, they're more eco-friendly than alkaline: think about how many times you have to recharge your batteries on your favorite gaming remotes, for example, and you'll see how many batteries would wind up in the garbage if they're not rechargeable! It's a matter of preferences and priorities, for most people.
Depending on where you shop, yes. There are several reputable online battery stores that offer great deals and an even more impressive selection. That's important at times of the year when it seems like everyone needs batteries: you don't have to worry about leaving the store empty-handed. You also get the added convenience of having your batteries delivered right to your home or office: no trip to the store necessary.
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Some stores even offer a discount if you opt into their automatic delivery program, so that you're never left empty-handed when the video game remotes run out of juice or the smoke detector starts chirping.

As you consider the various online battery stores out there, how can you tell which one should get your business? Here are several criteria you can keep in mind as you shop:

  • Selection. A battery store is only a good option if they carry what you need! Does the store offer all of the battery types you need? Do you have several brands and package sizes to choose from?
  • Price. Are the batteries affordable? Does the store offer money-saving perks like free shipping or promotional discounts?
  • Return/Refund Policy. Because batteries can be considered "hazardous materials", not all stores accept returns. If you order the wrong size or just want to return your order, will the store allow it? Will you get a full refund, or should you expect a restocking fee?

TopConsumerReviews.com has reviewed and ranked the best battery stores that you'll find online. We hope this information helps you find the exact batteries you need, with minimal hassle and maximum savings!

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