BO4 4-Bay Battery Charger By Basen

BO-4 4-Bay Battery Charger by Basen

*Includes USB Cable. Does NOT include wall adapter. 


  • Compatible Batteries: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 26650, 20700, 21700, 22700, 25500, 26650, 26700
  • Output Voltage: 4.2V ± 0.05V/2A
  • Output Current: 1000mA/2000mA
    • 4x 0.5A
    • 2x 1A
    • 1x 2A
  • Input: DC 5V/2A
  • Safety Features:
    • Extra-low safe input voltage
    • Flame retardant material
    • Reverse polarity and short circuit protection
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BHD 6.60 (tax incl.)
Size chart
Women's clothing size
Euro 32/34 36 38 40
USA 0/2 4 6 8
Bust(in) 31-32 33 34 36
Bust(cm) 80.5-82.5 84.5 87 92
Waist(in) 24-25 26 27 29
Waist(cm) 62.5-64.5 66.5 69 74
Hips(in) 34-35 36 37 39
Hips(cm) 87.5-89.5 91.5 94 99
How To Measure Your Bust

With your arms relaxed at your sides, measure around the fullest part of your chest.

How To Measure Your Waist

Measure around the narrowest part of your natural waist, generally around the belly button. To ensure a comfortable fit, keep one finger between the measuring tape and your body.

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BO4 4-Bay Battery Charger From The Basen 



It comes with multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over-discharge, over-current damage to the battery, also, because it uses a fire-resistant PC material, it has a flame-retardant and optimal thermal design. which makes users using the product without any safety concerns.


Has four independent charging channels, our bo-4 4-bay battery charger by basin can charge four lithium batteries at the same time. Users can choose different charging current to meet the needs of slow charge or fast charge. And the charger will display the status of each rechargeable battery when charging.


You can charge for different types of DC 3.7V cylindrical lithium batteries 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 22650, 20700, 21700, 22700, 25500, 26650, 26700 and 1.2V Ni-MH/Ni-CD AA, AAA, A, C, SC, rechargeable batteries.


  • Item Type: BO4 4-Bay Battery 
  • Output Voltage: 4.2V ± 0.05V/2A
  • Output Current: 1000mA/2000mA
  • Input: DC 5V/2A

BHVAPERS is highly committed to our customers, we stand behind our products and customers. Our ultimate goal is to satisfy each and every customer, from the moment you purchase our products throughout its lifetime.

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Product Details

Data sheet

Vape Accessories

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