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The SINCEHOLY 3600mWh 1.5V AA rechargeable lithium batteries come with an 8-bay fast charger featuring USB Type-C input. Designed for high-drain household devices, these durable lithium cells maintain stable voltage throughout their charge cycle. The charger’s smart auto-stop and individual battery slots offer safe, efficient, and flexible charging, making it an essential upgrade for professionals who demand reliable power on demand.







| ASIN | B0D731N3GX |
| Antenna Location | cwatch |
| Battery Cell Type | Lithium |
| Battery Weight | 150 Grams |
| Brand Name | SINCEHOLY |
| Customer Reviews | 3.9 3.9 out of 5 stars (131) |
| Manufacturer | SINCEHOLY |
| Model Number | 3600mWh 12PCS with Charger |
| Number of Batteries | 8 AA batteries required. (included) |
| Reusability | refillable |
F**K
I bought the option of 12 batteries. One of them will not charge. The other 11 are fine. Overall good product, but kind of disappointed of the faulty battery. Edited: company sent me an exchange. All working now!
R**7
Great rechargeable batteries, use them a few times and they will last longer, seem to be built more sturdy also. Excellent price for a battery that improves with use.
F**K
Whelp, after just over a year, I've started to have failures, like others who have reviewed these batteries. Which is too bad, because when they work, they've been quite good. But my failures started after only a relatively few number of cycles. Maybe 10 total? I use these batteries in a door deadbolt, so I rotate between two sets once a month.
A**N
I’ve had these for a long time for my grandpa, and they’ve held up really well. The battery life is excellent, and they’re super easy to grab out of the box and swap in the old batteries when it’s time for a change.
S**H
This seems to be a good quality product, however, the voltage on these batteries is a true 1.5 vdc. Many smart devices I've tried to use these with have given a "low-battery" warning, even at full charge.
Trustpilot
1 month ago
3 days ago