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The Essentials in 10 Seconds
- Unprecedented Autonomy: Its 5500mAh is currently the technological peak of commercial cylindrical cells.
- Power Under Control: Handles 45A drains for aggressive builds without losing chemical stability.
- High-End Design: Materials and chemistry aimed at the most demanding public in the vaping sector.
BD-PRO XT55: Engineering from the future
Many said it was impossible to go over 4000mAh in a 21700 cell without destroying the discharge capacity needed for vaping. The High-End division BD Vape proved them wrong. Using latest-generation materials, the BD-PRO XT55 is not just a battery, it is proof that you can blow giant clouds and have enough battery life for days without using a charger.
Extreme Technical Specifications
| Parameter | Technical Details |
|---|---|
| Model | BD-PRO XT55 (21700 Format) |
| Nominal Capacity | 5500mAh |
| Max Peak Discharge | 45A (Controlled pulses) |
| Nominal Voltage | 3.7V |
| Max Charge Voltage | 4.2V |
| Positive Pole | Flat Pin (Flat Top) |
Questions and Answers about the BD-PRO XT55
Are those 5500mAh real? It looks like science fiction.
Totally real. BD Vape used high energy density cell technology to pack a physical 5500mAh into the exact volume of a standard 21700, changing the market forever.
Can I use an old wall charger with this battery?
To take care of a High-End investment, you should not use outdated charging tech. The best and only recommended option is to recharge it using our Xtar smart chargers. They will stop automatically when the cell is 100% full and balanced.
