

🔌 Power up smarter, faster, and safer — never run out when it counts!
This 8-pack rechargeable AA battery set includes high-capacity 2800mAh NiMH batteries and an advanced 8-slot USB-C charger with smart charging technology. It supports flexible simultaneous charging, offers multiple safety protections including overcharge and temperature alerts, and features a magnetic-sealed storage station to keep batteries clean and organized. Ideal for high-drain devices, it charges 30% faster than standard chargers and is compatible with all 1.2V NiMH AA batteries.






| ASIN | B0F23DRH8J |
| Batteries | 8 AA batteries required. (included) |
| Best Sellers Rank | #310,658 in Health & Household ( See Top 100 in Health & Household ) #413 in AAA Batteries |
| Customer Reviews | 4.3 4.3 out of 5 stars (69) |
| Date First Available | June 11, 2025 |
| Item Weight | 12 ounces |
| Item model number | AA Batteries |
| Manufacturer | RayHom |
| Product Dimensions | 2.1 x 3 x 3 inches |
M**A
Great price and works perfectly!
Excellent product! Works perfectly!
J**.
Works well
It works well. I thought you could charge the block itself and then it would charge the batteries without being plugged in but I was wrong. Fast charging though.
S**Y
Definitely worth it
This is soo cool! I bought this for my husband who is a gamer and always needs double A batteries. Since receiving we only had had to charge them twice. They stay charged for a very long time! It is definitely worth the money & they work soo good I have even used them in my electric battery powered can opener. They are very versatile to use in a lot of different things.
L**E
Weak batteries and poor design
The batteries included are rubbish ( garbage ) and the unit is the size of a car battery. Also the tops are barely out so you can't grab them easily without dry hands and jesus.
N**O
Could be better.
Takes too long to charge batteries. Very finicky. Many of my Amazon green batteries are flickering red. Don/t be in a hurry.
B**B
Amazon can’t be depended on
The item is great. It’s Amazon that screwed the pooch in this one. When I ordered the item it was next day delivery. Which is what I needed. But it didn’t come until 3 days later. Amazon is getting pretty bad with this. But the item itself is as describe works really well.
K**T
Charger is great, batteries completely suck!
The charger works great. The batteries suck! They lasted 2-3 days in battery operated Christmas lights. I’ve used Duracell in the past and those lasted almost 2 months. I wouldn’t recommend the batteries, I’m giving 3 stars because the charger is great.
L**.
Affordable
Ease of use nice charged signal
Trustpilot
1 month ago
3 days ago