Tenergy 1000mAh AA Rechargeable Solar Light Batteries, 12-Count

Last updated date: June 2, 2022

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Tenergy 1000mAh AA Rechargeable Solar Light Batteries, 12-Count

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We looked at the top Solar Light Replacement Batteries and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Solar Light Replacement Battery you should buy.

Update as June 2, 2022:
Checkout The Best Solar Light Replacement Batteries for a detailed review of all the top solar light replacement batteries.

Overall Take

Coming in at just the right price, these reliable and rechargeable NiCd 1.2V solar batteries have a high 1000-mA hour rating that makes them last longer. Recharge these AA batteries up to 500 times and use them in low-drain devices such as solar lights.

In our analysis, the Tenergy Tenergy 1000mAh AA Rechargeable Solar Light Batteries, 12-Count placed 1st when we looked at the top 6 products in the category. For the full ranking, see below.

From The Manufacturer

Multiple uses: Popularly used for solar powered garden lights, landscaping lights, lawn lights, etc. Can be used with popular brands of solar garden lights including Intermatic, Malibu, and many others. Also functions as a standard rechargeable household AA battery, replace all alkaline disposable batteries that power your TV remotes, wireless mouse and keyboards, gaming controllers, RC remotes and others. As a rechargeable high capacity AA battery, it is built with 1000mAh capacity rating that translates to a longer use time. Typical batteries only have a 600mAh or 800mAh, so power your devices with our Tenergy AA NiCd battery that allows you to use your devices longer while making the most off its single charge. Tenergy 1.2V AA NiCd Rechargeable Batteries measures 14.2 mm (Diameter) x 50 mm (Length). Avoid wasting money on one-time use disposable batteries by switching to Tenergy rechargeable NiCd batteries that can be constantly recharged and reused. Solar/standard charging – These rechargeable NiCd AA batteries can be charged via solar cell lights or standard charging units. For quicker charging time or when sunlight is dim, use a standard Tenergy universal battery charger.

An Overview On Solar Light Replacement Batteries

Solar garden lights add brilliant, decorative interest to gardens yet don’t need to be plugged in for power. Their energy comes from the sun, with solar energy being drawn into their small built-in panels. They do need batteries to store that energy, though, so they can be used at night when it’s dark out. Most solar-powered products include batteries for that reason.

These batteries, however, will eventually need to be recharged or replaced. You can use alkaline batteries for a few days, but it’s better to stick with rechargeable, solar-powered ones of the same chemistry. Regular batteries can corrode the terminals in solar lights or cause system failure, and causing damage to them can also void your warranty.

The most critical features to look for in solar batteries are capacity, durability and the ability to hold up in poor weather conditions.

The two main kinds of solar light replacement batteries are nickel metal-hydride (NiMH) and NiCd (nickel-cadmium). The first type has a larger capacity: up to twice as much solar energy storage as standard NiCd ones. This increased capacity also means longer output times and stronger illumination. NiCd batteries also contain cadmium, a hazardous element that must be disposed of appropriately; NiMH batteries are considered more environmentally friendly.

As a guideline, the average life span of a rechargeable solar battery is about one to two years, but this can vary. As they age, their charging ability and overall performance decline significantly, so the best course of action is to replace them as soon as their performance start to degrade. Solar batteries recharge in the sunlight, or you can use a USB charger and a power grid (as long as the batteries are compatible with the charger).

The Solar Light Replacement Battery Buying Guide

  • Like other batteries, solar light replacement batteries come in different sizes; be sure to buy the correct one.
  • Try not to recharge batteries unless they are fully drained, as this will decrease performance.
  • Solar batteries can be used in place of alkaline batteries for many other devices, like TV remotes.
  • Not all solar batteries hold up to their manufacturers’ claims of long duration and long shelf lives; read the product reviews.