8-Slot USB Smart Charger for AA AAA Ni-MH Batteries
8-Slot USB Smart Charger for AA AAA Ni-MH Batteries
8-Slot Smart USB Battery Charger — AA & AAA Ni-MH 1.2V
Keep all your rechargeable batteries topped up and ready to go with this intelligent 8-slot USB battery charging dock. Designed specifically for 1.2V Ni-MH AA and AAA batteries, this compact charger is perfect for home, office, or travel use. Its plug-and-play USB design means setup takes seconds — just plug in, insert batteries, and let the smart charging management IC do the rest.
Key Features
- 8 Independent Charging Slots: Charge up to 8 AA or AAA Ni-MH rechargeable batteries simultaneously.
- Smart Charging IC: Built-in charging management chip monitors each slot individually, ensuring precise, controlled charging for every battery.
- Auto LED Shutoff: LED indicators automatically turn off when batteries reach full charge, preventing overcharging and helping extend battery lifespan.
- USB Plug-and-Play: Powered via standard DC 5V 2A USB input — compatible with power banks, wall adapters, laptops, and car chargers.
- Compact & Travel-Friendly: Slim, lightweight design (approx. 17.5 × 7.7 × 3.0 cm) fits easily in a bag or desk drawer.
- Long-Term Battery Care: Optimal charge management helps maintain battery health and consistent performance over time.
Specifications
| Type | Battery Charger |
| Compatible Batteries | AA, AAA Ni-MH 1.2V Rechargeable |
| Input Voltage | DC 5V 2A |
| Output | DC 1.2V 300mA × 8 slots |
| Color | Black |
| Item Size | Approx. 17.5 × 7.7 × 3.0 cm (6.89 × 3.03 × 1.18 in) |
| Package Size | Approx. 18.0 × 8.0 × 3.0 cm (7.08 × 3.15 × 1.18 in) |
| Package Weight | Approx. 200 g / 7.05 oz |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × 8-Slot Battery Charger
- 1 × USB Cable
- 1 × User Manual (English)
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Frequently Asked Questions
Q: What types of batteries are compatible with this 8-slot USB battery charger?
A: This smart charger is designed exclusively for 1.2V Ni-MH rechargeable batteries in both AA and AAA sizes. It does not support lithium-ion, alkaline, or Ni-Cd batteries. Always use compatible Ni-MH rechargeable batteries for best results.
Q: Can I charge fewer than 8 batteries at once?
A: Yes! You can charge any number of batteries from 1 to 8 at the same time. Each slot operates independently, so partially filling the charger is perfectly fine and will not affect charging performance for the occupied slots.
Q: How do I know when the batteries are fully charged?
A: The charger features LED indicators for each slot. When a battery reaches full charge, its corresponding LED indicator automatically shuts off, making it easy to see at a glance which batteries are still charging and which are done.
Q: What power source do I need to use this USB battery charger?
A: The charger requires a DC 5V 2A USB power source. You can use a standard USB wall adapter, a power bank, a laptop USB port, or a car USB charger — making it highly versatile for use at home, in the office, or while traveling.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.