#2511 This bullet has an innovative design – with dual diameter shaft for use with 4mm and 5mm batteries. Designed for use on chargers.
This design is patent pending.
Version 2 is now shipping – updated to compress easier for a better fit in 5mm batteries.
Will fit flush on most 5mm batteries but will be approx 11mm higher on 4mm batteries: use with caution!
- Item #2511