Nicebatt Smart AA AAA Battery Charger 8 Bay
- Number Of Ports: 8
- Output Voltage: 9.6 volts
- Amperage: 1 amp
- Number Of Packs: 1
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B0F9PZ42QVCategory: Battery Chargers
Overview
Nicebatt's 8-bay charger handles NiMH and NiCd AA/AAA batteries with adjustable charging speed per load and a USB-C input, plus a stated function for reviving batteries damaged by over-discharge.
Beyond standard charging, this unit's over-discharge repair function targets batteries drained too far to take a normal charge, aiming to give older NiMH and NiCd cells a second life rather than replacing them outright. It also screens for batteries showing signs of leakage risk before charging, and the USB-C input means it can run from a phone charger or power bank instead of needing a dedicated wall plug.
- 8 bays for NiMH or NiCd AA/AAA batteries
- USB-C 5V input
- Automatic cutoff at full charge with per-bay LEDs
- Over-discharge repair function for older batteries
Who it's for
Suited to anyone with a stock of aging or over-discharged NiMH or NiCd batteries they would rather try to revive than throw out, and to anyone who wants a charger that runs off USB-C power. Less relevant if you only ever buy fresh batteries and have no interest in reviving old ones.
Pros and cons
- Claims to repair NiMH/NiCd batteries damaged by over-discharge
- Runs from USB-C power instead of requiring a dedicated wall plug
- Adjusts charging speed automatically for 1 to 8 batteries at once
- Model number not listed
Performance notes
The charger adjusts its charging speed based on how many of the 8 bays are loaded, and a built-in chip is meant to cut power the moment a battery reads full while LED indicators track status per bay. The stated over-discharge repair function is meant to bring back batteries that have dropped below the voltage a normal charger will accept, and the unit also screens for batteries showing early signs of leakage risk.
Specifications
| Brand | Nicebatt |
|---|---|
| Dimensions & fit | |
| Item Dimensions D X W X H | 0.7 × 5 × 3.1 inches |
| Capacity & performance | |
| Output Voltage | 9.6 volts |
| Power & efficiency | |
| Amperage | 1 amp |
| Input Voltage | 5 volts |
| Construction & materials | |
| Color | Black |
| Included components | |
| Number Of Packs | 1 |
| Unit Count | 8 |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Number Of Ports | 8 |
| Connector Type Used On Cable | USB C |
| Specification Met | CE, FCC, RoHS |
Frequently asked questions
What does the over-discharge repair function do?
It is designed to charge NiMH and NiCd batteries that have drained below the level a normal charger will accept, aiming to bring them back into use.
Does this charger need a wall adapter?
It charges via USB-C at 5V, so it can run from a USB wall adapter, power bank or computer port.
Can it charge both NiMH and NiCd batteries?
Yes, it is built for both battery chemistries in AA or AAA size.