Ergonomically design, to fit in your hand

BKD v900

Some of your customers might like the solid look of the BKD v900 Ducore® In-Palm battery, but with a sleeker profile. We deliver with BKD v900, which offers choice in both intensity and draw (button or auto). This graceful, discreet unit is compatible with our wider Ducore® x series cartridges.
Model No8453
Battery Capacity:900 mAh
Body Material:Aluminium Alloy
Activation Mode:Button Activated - VV
Compatible Tank:Ducore® x
Charging Port:Micro USB
Colors:Grey, Black, Orange, Green, Blue

We provide customized solutions. Contact us for details.

Aluminium Alloy

Built for durability

The main body of the BKD uses 6000 series aluminum alloy material, which makes the battery more durable to use with a long-lasting finish.

Adjustable Constant

3 Output Modes

BKD battery can be adjusted to 5 different constant voltage settings: 2.8/3.0/3.3/3.6/4.0V, just click the voltage button to adjust, this gives you more heat options to tailor to your vaping experience.

1A Fast Charging

USB Charging

The BKD uses micro USB charging, the charge current up to 1A, which gives quick charge. LED will flash 3 times when plugged in. During charging LED lights will be on and will flash 20 times after the battery is fully charged.

Powerful Battery

Rechargeable Built-in Battery

The built-in high drain battery that comes with the BKD v900 mAh ensures robust battery performance and constant output.


Dual Ceramic Coils

Hold and press the button for  3 seconds to enter into preheat function. It will take 5 seconds for the device to automatically heats the coil to give you the best pure flavor instantly.

Safety Features
Industry Standards

Built for convenience

Equipped with industry standards safety features to ensure top performance, durability, and prolong usage.

Available for

Why not customize our Ducore® BKD v900 for your brand? Ispire provide various OEM and ODM solutions for your business.

Want to test out our products? Contact us for a FREE sample.

Components View

BKD Battery

Fire Button
USB Charging Port
Voltage Button
Voltage Indicator

Technical Specs


75 x 26 x 17.3 mm

Activation Mode

VV (Button Activated)

Battery Capacity

Built-in 900 mAh

Body Material

Aluminium Alloy

Voltage Output


Charging Port

Micro USB

Charging Current

Fast Charging 1A

Connector Thread

510 Thread

Cartridge Size

13.5 mm

Compatible Cartridges

The 510 connector makes the Ducore cartridge compatible with most batteries on the market.
However, we highly recommend using Ispire batteries for the best vaping performance


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