21700 Batteries and Charger

Designed specifically for night vision equipment and torches, these flat-top style batteries are perfect for electronic applications where an internal battery is installed, serving as a reliable replacement unit.

This set includes:

• 2x 21700 Flat Top Batteries 
• 1x USB Dual Battery Charger

Compatibility:

• DNT Optics 
  • Zulus V2
  • Thermnight: TNC335R & TNC635R

Also compatible with other brands which use 21700 batteries