(English)
5
SPECIFICATIONS
Battery Pack
Type
Lithium-ion
NOTE:
Consult a transportation specialist for any requirements or limitations prior to
transporting lithium-ion battery packs.
TR-830 are shipped compliant with UN 38.3
Weight
• 3M™ Standard Battery TR-830
Approx. 1.5 lbs (663 grams)
Electrical
• 3M™ Standard Battery TR-830
Nominal 10.96 Vdc, 4.0 Ah., 44 Wh
Service Capacity For New Battery Pack After
Completing Charge Cycle
• 3M™ Standard Battery TR-830
Approx. 6-10 hours*
* Estimated system run time based on testing with a new battery and filter or combination
filter/cartridge at 68°F (20°C). Longest run times with HE filter. Actual system run time may
be extended or shortened depending on system configuration and environment.
Battery Pack Charging Temperature Conditions
Optimal: 68°F to 77°F (20°C to 25°C)
Range: 32°F to 104°F (0°C to 40°C), do not charge outside of this range
Time to recharge
• 3M™ Standard Battery TR-830
Typically less than 3.5 hours
90% charge in approximately 3.5 hours
Battery Life
Approx. 750 full charge/discharge cycles equivalents until 80% of the original capacity*
* Over the course of the first year of service when used under recommended conditions
Battery Pack Storage Temperature
Range: -22°F to 122°F (-30°C to 50°C)
Optimal: 59°F (15°C)
Battery Pack Shelf Life
6 months suggested shelf life from the date of manufacture when stored in original
packaging. The LOT code is on the battery label. LOT number format (yyyy-Wxx); yyyy = year
of manufacture; xx = week of year.
Maximum Continuous Time on Charger
Battery pack may be stored indefinitely on the charger
Charger Power Supply
3M™ Power Supply TR-941N (for Single Station Charger):
• AC Input
• DC Output
• Fuse
100-240V; 50-60 Hz; 1.5A
19V; 2.37A
Fuse is not user replaceable
3M™ Power Supply for TR-944N (for 4-Station Charger Base):
• AC Input
• DC Output
• Fuse Rating
100-240V; 50-60 Hz; 2A
19V; 7.89A
250V; 15A. Fuse is user replaceable
Table 1
Battery Charger Display
Orange LED (left)
Green LED (middle)
Battery Charge Status
On - steady
Off
Quick charge mode
Less than 90% charge
On - steady
On - Slow Flash
Trickle charge mode
90% charge
Off
On - Steady
Fully charged
On - Quick Flash
On - Quick Flash
Fault Condition - See “Troubleshooting” section
On - Slow Flash
Off
Battery pack internal temperature too hot or cold
Slow flash - 1 flash per second; Quick flash - 2 flashes per second
