Tanatare Rechargeable AA Lithium Batteries 8 Pack with Fast
Tanatare Rechargeable AA Lithium Batteries 8 Pack with Fast Charger,1.5V Constant Output 3000mWh Low Self Discharge AA Li-ion Battery
Tanatare 8 Pack 1.5V AA lithium Rechargeable Batteries 3000mWh with Intelligent Fast Battery Charger
1.Can we charge Ni-MH batteries with this charger?
No,this fast charger can only charge 1.5v rechargeable lithium batteries,and do not charge non-rechargeable batteries or other types of batteries ,it may cause battery leakge,explosion,personal injury and etc .
2.How should I store these batteries ?
Charge them with 30%-80%,and store it in a cool and dry place ,battery power will lose due to long time storage ,please charge the battery fully before using it again.
3.Why does it take so little time to charge our battery fully within 2-3 hours ?
Our R&D team used high-tech technology to achieve a single slot charging current of 350 mA（375 mA max）with 5V3A input volt ,making charging safer and faster. In order to meet the fast charging, please make sure to use the adapter at least 5V2A or above.
4.What does 2,000 cycles mean?
First,no need to buy a lot of disposable batteries and save unnecessary expense;and our rechargeable aa lithium battery capacity stays above 80% after 2000 cycles.
 |  |  |  |  | |
|---|---|---|---|---|---|
| Customer Reviews | 4.3 out of 5 stars 1,178 | 4.2 out of 5 stars 101 | 4.2 out of 5 stars 12 | 4.3 out of 5 stars 38 | 4.3 out of 5 stars 153 |
| Price | £9.99 | £19.99 | £11.97 | £12.97 | £9.99 |
| Size | AA | AA | C | 13.5cm*8.3cm*4cm | 12.6cm*2.7cm*7.7cm |
| Capacity | 2400mAh | 2800mAh | 5000mAh | / | / |
| Votlage | 1.2v | 1.2v | 1.2v | 5V2A | 5V2A |
| Rechargeable | ✓ | ✓ | ✓ | / | / |
| Quantity | 8 Pack | 16 Pack | 4 Pack | 1 | 1 |
| Composition | NIMH | NIMH | NIMH | / | / |
| Low Self-discharge | ✓ | ✓ | ✓ | / | / |
Charger looks and feels good quality and a neat package, bought to use in blink outdoor cameras but despite other reviews saying they work they didn’t, camera shows low battery straight away and got a notification to say 20% left within 6 hours and Blink doorbell wouldn’t turn on at all.
The Tanatare Rechargeable AA Lithium Batteries 8 Pack with Fast Charger arrived in a retail box inside the outer carton. Inside the box the with AA size batteries were loaded into the charger, a USB C cable and an instruction leaflet.
I got these for my son as he seems to get through more batteries than anyone else in the house, and being USB charged the charger can be plugged in on his desk to charge alongside his gaming kit. The batteries themselves work exactly as batteries should, they last well and, while very compact, the fast charger seems to get them charged fairly rapidly with a red/green LED in the lid showing the status for each battery while charging. I’ve got no idea whether they will last the claimed 2000 cycles at this stage, but so far it has to be 5 stars.
I love my gadgets. This one is real fab. Great and easy to use quality case and charger.
I deffo recommend it above all of the ones I have bought before.
A red/green LED in the lid for each battery shows its status, and as each battery is charged individually, they can be used a few at a time and you don’t need to use them all in the same device.
These are all 1.5v rather than the usual 1.2v, so will be far more suitable for some items where they state that ‘rechargeable batteries are not suitable’, especially if they use a number of batteries as the voltage drop with the Ni-Mh batteries can be quite extreme, but for items that will take the more usual (and generally cheaper) lower voltage Ni-Mh batteries it should be down to the capacity — and on paper these should hold up pretty well I think.
For 8 batteries with a charger, at this moment and assuming that their capacity is comparable, this is actually a very good price, especially with the rather long service life promised, and the build quality of the case/charger makes it feel as if they should last for years. It would however be nice to be able to find some more Tanatare Lithium AA batteries available separately without the charger so that I can keep a good set ready to use, and I’m not sure how compatible other similar batteries of a different make will be..
Right now I’m impressed enough with them to give this a full 5 stars, but as with all rechargeable batteries they will take a few charge cycles to ‘bed in’ and give their full capacity, and their suitability will largely depend on whatever it is that they are powering — I will try them into several devices over the next month or two and amend this review as necessary.
Decent rechargeable batteries with a convenient charging case. I have been using these batteries for my Meta Quest 3 VR controllers and mire wireless mouse. I love the convenience of the USB-C charging case as I can just connect it to my PC via a USB cable and not have to worry about taking up another plug socket, you also don’t have to fill the case, you can charge just a couple of batteries while using the others.
I did try charging some other branded batteries in the case (EBL) but the light went red to say they were incompatible, although I expected this would be the case as the positive end of the batteries do look different.
Also they have used mWh rather than the more commonly used mAh, so the claimed 3000mWh at 1.5v is actually 2000mAh which could be misleading when people see the 3000 in big numbers and not notice the unit of measure. So they’re actually less capacity than my other batteries, but given there is eight of them it’s not a massive issue – just means I’ll be changing them a little more frequently.