Lithium-ion Fire Containment Systems

Protect What
Powers Your Day

Safe Charge D-Series
for Consumer Electronics

CellBlock Device Charging Sleeve
Engineered  Protection for Personal Devices

Save lives and protect your home or business. The CellBlock Safe Charge Sleeve D Series offers proven protection from lithium-ion battery fires in addition to protecting your device from bumps, scratches and splashes. Safely charge and store your:

  • Laptops
  • Phones
  • Tablets

CellBlock Safe Charge D-Series Sleeve – testing and demonstration.

Features:

  • Durable Kevlar®-blend outer shell
  • Proprietary fire resistant interior lining
  • Easy-to-use fire-rated Velcro closure 
  • Available in three sizes

Specifications:

  • Rated for temperatures over 1823 °F (1000 °C)
  • FireShield® composite made by CellBlock


REAL 3rd-party testing using batteries at 100% state-of-charge demonstrating FULL containment of fire, explosions and projectiles.

Third-Party Certifications:

  • 30 Minute Powerplant Fire Penetration Test
  • 14 CFR, Part 25 D §25.853 60 Second Vertical Burn Test
  • 14 CFR, Part 25 D §25.853 5 Minute Cargo Liner Burn Test

Safely Charge and Store Your E-Bike Batteries

The Safe Charge E-Series are rated for up to 800 Wh