Battery Pak & Charger – 12V DC High-Low Control UB20
RAMFAN�s long-life Battery Pak now with infinitely high-low control. Pulse width modulation extends battery life up to 10 hours in low setting yet gives a full 2.5 hours on high. Can be used with vehicle battery with optional connector. Built-in charger allows you to fully recharge the battery in 12 hours.
Purge the area on high for 10 minutes, reduce to low speed (low-noise as well) and maintain fresh air for the whole work shift. Ideal for construction job sites to eliminate noisy gasoline-engine blowers.
High-low control enables fast-purge ventilation
and lower speed for maintaining safe work space
High impact case includes battery and built-in
charger for overnight charging
Up to 10 hours of continuous operation
Lightweight and portable