2-slot portable USB battery charger
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৳ 110.00৳ 180.00 (-39%)
Product Overview
Keep your everyday essentials powered up with this ultra-compact Universal 2-Slot USB AA/AAA Battery Charger. Designed for maximum portability, it plugs directly into any standard USB-A port without messy cords, making it perfect for travel, office use, or home convenience.
Key Highlights
- Universal Compatibility: Adjustable spring-loaded slots securely fit and charge both AA and AAA rechargeable batteries.
- Independent Slots: Dual charging docks let you charge one or two batteries at a time—no pairing required.
- Cordless Convenience: Integrated USB-A male plug connects directly into power banks, laptops, or wall adapters.
- Safe Chemistry Support: Uses a steady trickle charge optimized specifically for 1.2V Ni-MH and Ni-Cd rechargeable cells.
- Pocket-Sized Design: Light, slim, and highly durable plastic build easily slips into any camera bag or pocket.
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2-slot portable USB battery charger
Universal 2-Slot Portable USB AA/AAA Battery Charger
The Universal 2-Slot USB Battery Charger is an ultra-compact, travel-friendly solution designed to keep your everyday electronics powered up. Engineered with high-quality, heat-resistant ABS material, this lightweight charging dock eliminates the clutter of messy power cords. It plugs directly into any standard USB-A port, allowing you to charge your batteries effortlessly at home, in the office, or on the go. [1, 2]
2-slot portable USB battery charger
Product Features
- Dual-Slot Independent Charging: Equipped with two completely independent slots. You can charge one or two batteries simultaneously without requiring them to be paired in pairs. [1, 3]
- AA & AAA Universal Compatibility: Features a heavy-duty, rustproof spring-loaded compartment mechanism. The contacts effortlessly slide and adjust to securely hold and charge both standard AA and AAA cylindrical batteries. [1, 2, 4]
- Direct Integrated USB Plug: No external cables needed! The built-in USB-A male connector lets you power the device directly through power banks, laptops, wall adapters, car ports, or any 5V USB-enabled device. [1]
- Safe Trickle Current Output: Delivers a stable, low-current stream utilizing a constant voltage trickle charge mechanism. This helps optimize battery cell chemistry, prevents overheating, and extends the overall life cycle of your rechargeable batteries. [4, 5]
- Pocket-Sized Portability: Designed with an ultra-slim, minimalist profile. Its lightweight construction makes it an ideal accessory to slip into travel luggage, camera bags, or pockets. [1]
2-slot portable USB battery charger
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Premium Flame-Retardant ABS Plastic |
| Supported Battery Chemistry | Ni-MH (Nickel-Metal Hydride) / Ni-Cd (Nickel-Cadmium) |
| Supported Battery Sizes | AA and AAA |
| Input Voltage | DC 5V / 1A |
| Output Voltage | DC 1.2V |
| Charging Current Output | ~250mA per slot |
| Power Rating | 8W – 13W |
| Interface Port | Integrated USB 2.0 Type-A |
2-slot portable USB battery charger
Safety & Usage Notes
- Battery Check: This charger is strictly designed for 1.2V rechargeable Ni-MH or Ni-Cd batteries. Do not attempt to charge disposable alkaline, carbon-zinc, or 3.7V lithium-ion batteries.
- Charge Monitoring: This unit operates via constant trickle output. Please note that the indicator light will remain lit to show connection to power and will not turn off or change color automatically when the cycle completes. Standard AA/AAA cells typically require 2 to 4 hours to fully refresh depending on their capacity. [1, 4, 6]
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