CT Energy USB Rechargeable AA Batteries 1.5V/1600mAh Lithium ion Battery with 1.5 Hours Quick Charging Micro-USB Port Li-ion Double A Batteries (Pack of 4)

Brand: CT

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Brand	CT
Voltage	1.5 Volts
Battery weight	17 Grams
Reusability	Rechargeable
Item Weight	0.59 Ounces

About this item

Lithium AA batteries: CT ENERGY rechargeable aa lithium batteries are with 1.5V constant output and 1600mAh high capacity. There is no memory effect and leakage. The feature of low self-discharge keeps batteries a more than 2-year standby time. Not the 1.2V Ni-Mh battery, the throw away alkaline batteries and the Ni-Cd batteries.
Rechargeable batteries USB 1.5-hour quick charge: you will process 4 aa batteries and a 4-in-1 micro usb cable with quick charging technology. 10 times faster than normal Ni-Mh battery. You can charge 4 batteries at one time and don't have to buy an extra charger for aa rechargeable lithium batteries any more. Easy to charge by any DC5V adaptor, power bank or laptop usb port anytime anywhere. And the led indicator shows you the charging status clearly: red = charging / green = full charge.
Enhanced charging cycle up to 1,000 times: usb rechargeable aa batteries has more than 1,000 charging cycles, which is affordable and environmentally friendly and saves your money and time from buying the non rechargeable lithium aa batteries frequently.
A wide range of uses: lion aa batteries rechargeable for headset, TV remote, game pad, solar keyboard, wireless mouse, eletric toothbrush, portable GPS, toy car, etc. For example: as this battery is with 2A max. current output, a game pad running with constant voltage and current, without any weakening, could be fluently controlled and a game experience will be highly enhanced.
Why we recommend CT ENERGY usb rechargeable lithium ion aa batteries to you: approved by UL, FCC, PSE, CE, RoHS and UN38.3, the quality of batteries are guaranteed. Every CT ENERGY product includes a 45 days money back and 24 months warranty. If it doesn't meet your demand or satisfaction, you're free to ask for a replacement or money back. No quistion asked! Now click the yellow Add to Cart above and make the purchase without any risk today.

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Product Information

Technical Details

Brand

Manufacturer

CT ENERGY LIMITED

Voltage

1.5 Volts

Batteries Included

Yes

Batteries Required

Yes

Battery Cell Composition

Lithium Ion

Package Dimensions

11.43 x 8.64 x 1.78 cm; 16.72 Grams

Item Weight

16.7 g

Manufacturer

CT ENERGY LIMITED

ASIN

B07Q3DBYV7

Batteries

4 AA batteries required. (included)

Is Discontinued By Manufacturer

Date First Available

1 May 2019

Additional Information

Customer Reviews

47 ratings

4.2 out of 5 stars

Best Sellers Rank

20,878 in Electronics (See Top 100 in Electronics)
58 in Rechargeable Household Batteries

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Product description

CT ENERGY has been dedicating to rechargeable batteries and coin battery charger for many years.We aim at spreading more green energy to the world.

USB Rechargeable AA Batteries

Specification

Voltage: 1.5V
Typical capacity: 1600mAh
Rated energy: 2250mWh
Input voltage: micro usb/5V
Quick charge: 1.5 hours
Temperature: -20℃-45℃
Weight: 0.59OZ

Features

CT ENERGY rechargeable aa lithium batteries are with 1.5V constant output and 1600mAh high capacity.
Comes with 4 rechargeable batteries and a 4 in 1 charging cable (1.5-hour quick charge).
USB rechargeable aa batteries has more than 1,000 charging cycles.
USB rechargeable lithium ion aa batteriesApproved by UL, FCC, PSE, CE, RoHS and UN38.3, 45 days money back and 2 years warranty.
A wide range of uses lion aa batteries rechargeable for headset, TV remote, game pad, solar keyboard, wireless mouse, eletric toothbrush, portable GPS, toy car, etc.
LED light indicates charging status clearly: red = charging, green = full charge.

Package content:

4 x rechargeable AA batteries
1 x 4-in-1 quick charging cable
1 x packing box

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Customer Questions & Answers

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Customer reviews

5 star		63%
4 star		15%
3 star		7%
2 star		6%
1 star		10%

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Top reviews from Australia

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Keg

Super portable and convenient

Reviewed in Australia on 21 November 2019

Verified Purchase

Batteries work well in a variety of devices. Ives uses them in an Oral-B electric toothbrush and the controllers for an Oculus Quest. Battery life seems pretty good. I haven't really done extensive testing but I've been happy with the battery life. One thing to be aware of is that the inbuilt voltage regulator does seem to be incompatible with the method that devices use to monitor battery level. My Quest said I had plenty of battery life left but the batteries suddenly died. I'd recommend buying a few extras so you can swap them out with freshly charged ones. All in all I'd recommend the batteries, particularly for travel so you don't need to carry a bulky power adapter.

One person found this helpful

Helpful

Amazon Customer

For brighter internal LED strings and Christmas LED decorations

Reviewed in Australia on 24 November 2019

Verified Purchase

We decided to try these in place of normal NiMH rechargeable batteries as they said they were 1.5V instead of the normal 1.2V NiMH.
They arrived quickly, some were charged other weren't.
When we tried them in internal Christmas LED decorations the difference was astounding. It was hard to believe they were that much brighter. We checked in other LED strings, the same brighter result.
Only had they batteries a few days so endurance and capacity not yet determined. but we have ordered more, the extra brightness the attraction.
I checked the battery voltage, 1.53 - 1.54 compared to 1.24 - 1.28 for NiMH but the difference isge in the LED brightness. Like normal Li ion batteries, when they die, they die fast. One minute good light then a few minutes later almost nothing, we found for some we did not charge on arrival.

Helpful

Amazon Customer

Arrived very quickly

Reviewed in Australia on 16 November 2019

Verified Purchase

Yes, they do work but the charge does not last very long and not as powerful as a normal battery.
I would not buy again.

4 people found this helpful

Helpful

moohooman

Work well.

Reviewed in Australia on 11 October 2019

Verified Purchase

Bought theses because my VR remotes have a tendency to stay on after use, works like a charm and saves me going through a new set of batteries every week. They probably last a little more than half as long as a normal battery, but reacharge really quick and are lighter. Honestly can't complain, they work great.

One person found this helpful

Helpful

Les

Great product

Reviewed in Australia on 9 November 2019

Verified Purchase

As described, works well.

Helpful

Yasmin

Destroyed everything we tried to use with these batteries.

Reviewed in Australia on 14 July 2020

Verified Purchase

Destroyed everything we tried to use with these batteries.

Helpful

pyae yan aung

Superb

Reviewed in Australia on 30 June 2020

Verified Purchase

Nice products from the very nice seller. 10/10 would recommend.

Helpful

Joel

As advertised, great product idea

Reviewed in Australia on 11 July 2020

Verified Purchase

Good

Helpful

Top reviews from other countries

Holly Liang

Good batteries!

Reviewed in the United States on 25 May 2019

Verified Purchase

Works much more better than my previous aa batteries
I bought these usb aa batteries two weeks ago, now trying on my game pad. They worked great on a full day of play time. Its charging very fast in 2hours they work again. prefer to devices requiring aa batteries in my house.

16 people found this helpful

Derek

1.5 V rechargeable better than 1.2 V NiMH

Reviewed in the United States on 29 July 2019

Verified Purchase

These do not have the voltage differential problem of NiMH batteries, which makes them much more useful and superior performing rechargables. The only drawback is they have lower capacity (amp-hours) than the alkaline standard. They work great in LED flashlights and computer mouse.

2 people found this helpful

1 out of the 4 arrived non-functional

Reviewed in the United States on 28 July 2019

Verified Purchase

The batteries are acting just as they're supposed to, however, one (1) of them was DOA. Very disappointing given how much these cost and that you only get 4 at a time, meaning that if you need exactly 4 batteries, as I do for a power sucking gaming that I was planning to take with me on a trip, one non-functional battery renders all 4 useless to me. I'll likely contact manufacturer and return. Buyer beware.

One person found this helpful

WOODY

Very useful in CD players for listening to audio books.

Reviewed in the United States on 1 August 2019

Verified Purchase

Used this product for a portable CD player. Previous rechargeable batteries would only last about 2 hours without recharging. These batteries can go 5 to 6 hours without recharging.

2 people found this helpful

Kaiser

Be mindful of voltage

Reviewed in the United States on 21 January 2020

Verified Purchase

These are a very convenient solution to the rechargeable battery need. No need for a bulky designated charger since they charge over usb.
Just be mindful of the fact that they are nominally (under-)voltaged. I use them in smart iot devices and they can trip the low battery warning despite a charge not actually being needed. This is not a product fault per se, But just something to keep in mind.
Other than that, these are working great so far!

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