![Kratax J816A AAA Rechargeable Batteries with Charger, 1100mWh Rechargeable Batteries AAA Pack,1.5V AAA Lithium Batteries Rechargeable,1500Cycles Triple AAA batteries[4AAA+1Charger]](https://m.media-amazon.com/images/I/61KBmu3aoNL._AC_SL3840_.jpg)








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.
🔋 Power smarter, last longer—join the recharge revolution!
Kratax J816A AAA rechargeable lithium-ion batteries deliver a robust 1100mWh capacity with a stable 1.5V output, engineered for up to 1500 recharge cycles. Paired with an intelligent charger that auto-recognizes batteries, this eco-friendly pack is designed for high-drain devices like remotes and flashlights, offering a sustainable, cost-effective alternative to disposables.















| Amperage | 1.5 Amps |
| Antenna Location | Radio,Flashlights |
| Asin | B08HMP363G |
| Battery Capacity | 733 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 9 Grams |
| Best Sellers Rank | 24,101 in Electronics & Photo (See Top 100 in Electronics & Photo) 557 in Rechargeable Household Batteries |
| Brand Name | Kratax |
| Compatible Phone Models | Samsung Galaxy S6 |
| Customer Reviews | 3.9 3.9 out of 5 stars (246) 3.9 out of 5 stars |
| Item Dimensions | 6 x 6 x 4 centimetres |
| Item Type Name | Rechargeable Li-ion Battery |
| Item Weight | 10 Grams |
| Manufacturer | KrataxDirectUK |
| Model Name | J816 |
| Model Number | J816A |
| Number Of Batteries | 4 AAA batteries required. (included) |
| Reusability | Rechargeable |
| Voltage | 1.5 Volts |
User
special AAA batteries
The batteries seem to be excellent. My problem is understanding the technicalities of their use, I assume that they can be used in anything that does not have built in charging. The supplied charger has a notice on its rear that says it is only for use with Lithium Ion, so what is so special.
User
Great product!
These charged up pretty quickly!!
User
Avoid, worthless rubbish.
They look good, with a nice charger, but as for reliability they're useless, charged them up and went totally flat in a week without being used, not what li-ion batteries should do.
User
Nice Lithium batteries but rubbish charger
The batteries seem good enough with fairly high 1100 mWh rating so should last a while. Bit gimmicky flashing led's during charging but fun to watch. However, the charger is not good. Luckily I purchased two sets of batteries with chargers because one of the chargers that came has a faulty slot and will not charge. The red/green slot led doesn't light up where the other three do, the battery flashes for a few seconds and stops charging. Swap it to another slot and it charges fine. Bit disappointed but I do have another charger from Kratax so all is not lost. Can't recommend for this reason.
User
Watch the size
Neat little charger which works well.Batteries likely to be good if they perform like my excellent Kratax 9 volt PP3 ones.The problem I have is that these AAA batteries are fractionally too long and too wide for several applications.They jammed in a torch and would not go into a remote control at all!
User
Brilliant
I love it
User
As described
Excellent product and service.
User
Great life and fast charging
ProsFast charging via usb cGood battery lifeGood quality charging unitConsNone
User
Cineseria
si scaricano in due settimane circa non utilizzate e due non piú funzinananti da non comprrare
User
Was zu beachten ist damit der Ladevorgang wirklich startet (!)
Damit der Ladevorgang erfolgreich startet, sollte man/musste ich wie folgt vorgehen:1. Ladegerät mittels USB Kabel anschließen (grüne LED leuchtet)2. Eine Batterie nach der anderen Einlegen. Das Ladevorgang sollte dann erst Starten bevor man die nächste einlegt. Das erkennt man daran, dass die LED über dem jeweiligen Steckplatz anfängt zu lechten und der Batteriepol fängt an zu blinken (sehr interessant)Was nicht funktioniert: Alle Batterie zunächst einlegen und dann das Ladegerät anschließen. Die Batterien werden so nicht geladen! Vielleicht steht das auch im Handbuch, dass ich direkt nach dem Auspacken weggeworfen habe. Ich habe wirklich nicht damit gerechnet, dass ich es lesen muss (wenn es überhaupt drinsteht).
User
ok
ok
User
les batteries sont excellentes mais le chargeur est mieux adapté au format AA que AAA
Cela fait deux que j'achète ces batteries rechargeables en AAA.- Parfait, au lithium, elles tiennent bien les 1.5V jusqu'au bout contrairement au Nimh qui baisse progressivement.- Par contre sur 4 une il y a, au déballage une qui a du mal à démarrer comme si elle était en panne ou trop vide.Le chargeur est bien conçu pour de AA mais les plus petites batteries au format AAA ne tiennent pas bien , donc on ne sait pas si elle est en panne ou si elle est mal fixée.- J'ai un autre chargeur de marque ELB (spécialement pour les AA/AAA lithiums) et là elle s'enclenches bien et même la batterie qui paraissait en panne c'est mis à charger !(voir Photo)- Donc batterie bien mais chargeur BOF BOF , dommage qu'il ne vendent pas sans chargeurs.(je pense qu'ils ont peur qu'on les installe dans un chargeur non conçu pour des lithiums, car dans ce cas il y a risque d'explosion ! )
User
Pilas de 1,5 VOLTIOS
Anteriormente tuve que devolver pilas Duracell que aparentemente eran iguales, porque no llegaban a 1,5 voltios y por ello no me servían para los aparatos de control de temperatura interiores y exteriores que tengo en casa. Con estas pilas y cargador me funcionan correctamente.
Trustpilot
4 days ago
3 weeks ago