Specifications: Tr-300 Batteries And Chargers - 3M Versaflo TR-300 PAPR Manual

3M™ Versaflo™ Powered and Supplied Air Respiratory Systems

Specifications: TR-300 Batteries and Chargers

p
Type
Weight
Estimated System
Run Time
Time to recharge
Maximum
Continuous Time
on Charger
20
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Rechargeable Lithium Ion (Li-ion)
TR-330: ~0.49 pounds (220 grams),
TR-332: ~ 0.84 pounds (380 grams) TR 332 0 84 d (380
TR-330: ~4-6 hours*
TR-332 : ~8-12 hours*
* Estimated system run time based on testing with a new battery and a new
clean filter at 68º F (20º C). Actual system run time may be extended or
shortened depending on system configuration and environment.
TR-330: Less than 3 hours
TR-332: Less than 3.5 hours
Battery pack may be stored indefinitely on the charger.
For long term storage, to maximize battery pack life, 3M recommends
storing the battery pack off the charger at approximately 40% charge (i.e. 2
bars lit on the charge status indicator on the bottom of the battery pack).
g
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