SPERAS ALL4 smart battery charger package contents unboxing including box, USB-C cable, and user manual
Top view of SPERAS ALL4 4-slot charger via USB-C charging AA and AAA batteries with active LCD screen
Visual LCD screen monitor empty 4 charging channels of SPERAS ALL4 universal battery charger
SPERAS ALL4 4-port smart battery charger loaded with multiple rechargeable cells for use
Side perspective of SPERAS ALL4 safely powering up 1.5V Lithium-ion and 1.2V Ni-MH rechargeable batteries
SPERAS ALL4 4-Pack Specifications

SPERAS ALL4 Smart LCD Battery Charger | 4-Slot AA/AAA USB-C

$14.99
$14.99
Smart LCD Power Hub SPERAS ALL4: Smart 4-Slot Battery Charger with LCD Display Take the guesswork out of charging. The SPERAS ALL4 features an intuitive LCD screen for real-time monitoring, 4 independent channels, and smart auto-detection to safely charge mixed battery chemistries simultaneously. SPERAS ALL4 Key Features 🔋 Independent 4-Slot Mixed Charging Independently charge 1, 2, 3, or 4 pcs of AA/AAA rechargeable batteries at once. You can simultaneously mix 1.2V Ni-MH / Ni-CD cells with 1.5V Lithium-ion batteries without any compatibility issues. 📺 Visible Charging Process The built-in LCD screen dynamically shows the real-time charging process. Each battery slot...
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Style: ALL4 AA/AAA 1.2V/1.5V LCD Charger
Subtotal: $14.99

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Free shipping on all order above $49.99 to most countries.

Warranty

Most flashlights can directly get 5 years warranty; battery and accessories get 1 year warranty.

Note

Any questions, please email to info@sperasflashlight.com

 
SPERAS ALL4 smart battery charger package contents unboxing including box, USB-C cable, and user manual

SPERAS ALL4 Smart LCD Battery Charger | 4-Slot AA/AAA USB-C

$14.99

SPERAS ALL4 Smart LCD Battery Charger | 4-Slot AA/AAA USB-C

$14.99
Style: ALL4 AA/AAA 1.2V/1.5V LCD Charger
Smart LCD Power Hub

SPERAS ALL4: Smart 4-Slot Battery Charger with LCD Display

Take the guesswork out of charging. The SPERAS ALL4 features an intuitive LCD screen for real-time monitoring, 4 independent channels, and smart auto-detection to safely charge mixed battery chemistries simultaneously.

SPERAS ALL4 Key Features

🔋 Independent 4-Slot Mixed Charging

Independently charge 1, 2, 3, or 4 pcs of AA/AAA rechargeable batteries at once. You can simultaneously mix 1.2V Ni-MH / Ni-CD cells with 1.5V Lithium-ion batteries without any compatibility issues.

📺 Visible Charging Process

The built-in LCD screen dynamically shows the real-time charging process. Each battery slot has its own status indicator, allowing the battery power level to be monitored easily at a glance.

🧠 1.2V & 1.5V Auto-Detection

The ALL4 microchip automatically identifies whether you inserted 1.2V Ni-MH/Ni-CD or 1.5V Li-ion batteries. It will switch off automatically after a full charge, ensuring 100% safety and preventing battery degradation.

⚡ DC 5V/2A Fast Charging

Equipped with a modern DC 5V 2A fast charging input port via USB-C. This significantly boosts power delivery, helping you save a lot of charging time compared to standard models.

Simple Operation

  • Plug & Play: Plug in the Type-C cable and turn on the power. The charger will automatically recognize the rechargeable battery type and charge it.
  • Insert Batteries: Make sure the battery is placed correctly so that the "+/-" pole of the battery perfectly corresponds to the "+/-" markings of the charger.
  • Monitor: Independently show the charging status of each battery in the form of a clear battery icon on the LCD screen.

Technical Specifications 

Model SPERAS ALL4
Input Power USB Type-C (DC 5V / 2A)
Output Current 1.2V batteries: 350mA × 4 channels
1.5V batteries: 250mA × 4 channels
Compatible Batteries AA and AAA Sizes (Supports 1.2V Ni-MH / Ni-CD and 1.5V Lithium-ion)
Indication Type Digital LCD Screen
Working Environment 0°C to 45°C (32°F to 113°F)

Frequently Asked Questions (FAQ)

How do I read the LCD screen?

The LCD screen features independent battery icons for each of the 4 slots. When you insert a battery, the corresponding icon will begin to fill up dynamically, showing you the exact charging progress in real-time. Once the battery is full, the icon will become solid and the charger will auto-stop.

Can I charge just one or two batteries at a time?

Yes. Unlike older chargers that require batteries to be charged in pairs, the SPERAS ALL4 features completely independent channels. You can independently charge 1, 2, 3, or 4  batteries at the same time, even mixing AA with AAA, or 1.2V Ni-MH with 1.5V Li-ion chemistries.

Does it work with standard power banks?

Absolutely. The ALL4 is equipped with a DC 5V 2A fast charging input port. You can safely power the charger using any high-quality power bank, making it perfect for camping and off-grid scenarios.

PDF Sperasflashlight-ALL4 Manual.pdf Download

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