Ispire BKD 900 Battery
The Ispire BKD 900 battery is designed for all 510 thread oil cartridges.
The BKD900 has a built-in preheat mode that will help reduce the viscosity of your oil before you take the first hit. To activate preheat mode simply press and hold the bottom button for three seconds.
Andy (verified owner) –
I’ve had this for several months now and it’s charge ALWAYS lasts the whole day. It’s slim in the hand and very lightweight to carry around. Charges easily through a bottom port. The only bad thing I have to say about it, and this is subjective, is that it is long overall once you have a cartridge attached to it.
Rigo (verified owner) –
I’ve had this battery for a little over a year now, and all I can say is”wow”!!!!!
It’s a very sturdy and robust design.
Definitely THE best 510 thread battery on the market, IMHO!!! The only one that compares is the same battery but with a few tweaks that is made for Supherb by Ispire!!!