Tenergy C Size Battery 1.2V 5000mAh High Capacity NiMH Rechargeable Battery for LED Flashlights Kids Toy and More, 4 Pack

Device Test: 8 LED Holiday Candelabras for windows 3 LED "flickering" lights per Candelabra 6 hours per night via internal timer 3 size C Tenergy rechargeable batteries per Candelabra [3x8=24 batteries]I purchased 3 packs (24 batteries) to fuel 8 LED window candelabras. Regular alkaline batteries will last about 24 days, running 6 hours per night via timer, which I usually start the second week of DEC to get through New Years. Those get disposed, and due to cost of new batteries, I usually put the candles away until next year. This year I started the candles the second week of NOV, and plan to run them all winter until sometime in March. In comparison to alkaline disposables... I should only need to recharge about five times. I'll provide an update in a couple of months on how long they last before needing recharging, and how many times I need to recharge.What I can say is that they charged very well, with no "duds". They have been working now for almost a week, and appear to be discharging just fine. The batteries arrived undamaged, with no leaks or obvious defects.

Good quality. Durable and good performance. Good battery life and good quick recharge.

BEING A PERSON THAT LOVES OUR EARTH, I HAVE BEEN LOOKING FOR A LONG TIME FOR ALL RECHARGEABLE BATTERIES. I WAS VERY HAPPY TO FIND THIS BRAND THAT MAKES NOT JUST AA & AAA, BUT C, D, & 9v. I HAVE A HOUSE FULL OF FLAMELESS CANDLES, & THEY REQUIRE ALL DIFFERENT SIZE BATTERIES. I WAS HAPPY TO FIND THESE, BUT AM ELATED WITH THEM. THEY ARE VERY REASONABLLY PRICED, BUT THEIR CHARGE LASTS A LONG TIME. WILL BUY AGAIN!!

This review is for both the Tenergy T-1199B AA/AAA/C/D/9V NiMH NiCD Battery Charger and Tenergy 8 pcs C Size 5000mAh high capacity high rate NiMH Rechargeable batteries...I purchased these together (from Battery Superstore) for use in my older GE 3-6025A Stereo "Boom" box.I am on my first charge of the "C" batteries which have lasted over month now with daily use of about an hour or two. I used to get about 2-3 months use from standard batteries. I am hoping to get the same or better results from these batteries and charger. Longevity and maintaining a charge is the real test of quality...I will update regularly for at least the first year of use.Using the charger, the batteries already appear to be of good quality and able to sustain a solid charge. The charger has performed well although it is large and rather slow. In fact, following the instructions, when charging "D" batteries you have to charge "D" batteries twice. And if this isn't difficult enough, taking 16 hours, you have to watch the time yourself then remove the batteries from the charger after the first 8 hours, unplug the charger, replug in the charger and reinsert the "D" batteries for another 8 hours. Also, 9V batteries are charged entirely on a manually (you time and remove batteries) cycle taking 10-15 hours to charge and, of course, the instructions warn you to remember to remove the 9V batteries from charger as not to overcharge and damage the batteries. Otherwise, the charger works just fine and easily for other batteries. The charger takes about 8 hours to fully charge batteries and then automatically enters a "trickle" charge mode. So, for my purposes, using these "C" batteries, I am happy enough with the charging capabilities of the charger.So far, I am happy with both of these Tenergy products - 3 Stars for the Charger, 4 Stars for the batteries. To reiterate, I will update any concerns or issues that may occur during at least the next year.

I own an outdoor pest repellant that requires 4 C batteries. Whether I purchased the most expensive or the least; even if i purchased the freshest; I found the alkaline batteries dieing after 10 - 14 days. I need to have the unit on at all times; and the battery cost was a getting to be very expensive. After reading the reviews for these batteries I decided to give them a try. I also purchased a Tenergy Universal Charger. After discharging and charging the batteries; I placed them in the unit. It has been almost a month; and the first set of batteries that I placed in the unit are still going strong. I'm glad this is an eight pack; it allows me to run the unit at all times without break due to charging. I can honestly say this is one of the best purchases I've ever made. After seeing how well these have worked and hold a charge, I plan to purchase more in different sizes and replace the alkaline batteries in all of my battery powered devices.I had never heard of the brand before. I've never seen them in any store. Before purchasing them I went to the company's site as well as read other reviews on the web. From what i have read Tenergy makes a really great product. And the price is very comparable. In most cases, their batteries are the same price or lower than he more famous name brand.

Unlike some rechargeable batteries I've gotten, these arrived nearly fully charged so I was able to use them right off the bat.Real C sized batteries, not like some rechargeable C batteries that don't fit in regular C size slots. And certainly better than the solution I had used up to this point with higher powered AA's in a C size sleeve.The devices I'm using these in aren't high powered devices, so I really can't attest to the power they hold or how fast they deplete. But the things I"m using them in are working as well as with any other battery I've used, so they certainly aren't depleting quickly.Prices seemed reasonable considering the other ones I found in my searches, so I'm happy with the purchase.

Habia usado una y seguido tenia que cargarla, esta tardan mas de 10 vecess lo que duraban aquella

Muy buena compra recomendables

Use these in my Roomba virtual walls. They last at least 2 months and have saved me plenty of money over buying traditional C batteries. These do NOT hold their charge while in storage, so it's better to charge them right before you use them.

Gracias, he recibido el envío con las 8 pilas recargables. lamentablemente o por qué son los techn. Los datos de la batería fueron muy pequeños, aunque ya asumí que este no era el tipo de batería que había pedido. Me refiero a la especificación de capacidad de 5000mAH. Por lo demás todo bienSaludosHatrtmuth W. Zeisig (Dipl.-Ing.)

It takes a long time to charge due to the high capacity. But it seems to behave very well as it has more capacity than expected. So much so, that I decided to buy some AA/AAA batteries of the same Tenergy brand. Unlike the EBL batteries which are slightly larger than the standard size, the Tenergy batteries fit into my electronics very well.