Tecmen Freflow V3 Manual page 6

The battery should be charged in a place that is electrically safe.
The charging time of different types of battery is different. Actual charging time depends on the remaining
battery capacity.
Please check out the voltage of the charger (AC 110V~220V).
Please separate the battery from the body before charging.
Upon using-condition, the battery's life may be slightly different.
Battery is divided into standard battery, fast-charging standard battery and fast-charging
extended battery. When these three types of battery are used with different filter
components, the battery duration is different. Please choose the appropriate battery
according to actual situation.
It is recommended to choose fast-charging extended battery to match the gas filter.
Type
Standard Battery
Fast-charging
standard battery
Fast-charging
extended battery
Battery performance for different
Battery type
Standard Battery
Fast-charging
standard battery
Fast-charging
extended battery
Part No. Picture
V1BA TM3 00
V1FBA TM3 00
V1FEB TM3 00
Battery charge time
3 h
1 h
2 h
BATTERY
WARNING
Type
Battery charger
Fast-charging
battery charger
combinations of filter assembly
Filter type
Particle
Particle + Gas
Particle
Particle + Gas
Particle
Particle + Gas
5
Part No.
V1BC TM3 00
V1FBC TM3 00
Airflow rate Battery duration
170+lpm
210+lpm
170+lpm
Not recommended
210+lpm
170+lpm
210+lpm
170+lpm
Not recommended
210+lpm
170+lpm
210+lpm
170+lpm
210+lpm
Picture
9 h
5 h
9 h
5 - 6 h
15 h
9 h
11 h
7.5 h