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BAT104-NiCd: PC104 NiCd Battery Backup Module

BAT104-NiCd: PC104 NiCd Battery Backup Module

Manufacturer: Tri-M Technologies



NiCd PC104 Battery Pack

The BAT104-NiCd creates a complete UPS system by plugging directly into the bottom of the HESC (including the V5SC-SER) Vehicle Power Supplies. The BAT104-NiCd includes seven 600ma-hr NiCd batteries for a total of 5 watt-hours of power. Therefore a BAT104-NiCd can supply backup power for up to sixty minutes to a 5 watt load.

The BAT104-NiCd includes Mosfet transistors for preventing deep discharge occurrences during extended power outages. The Mosfet transistors electrically isolate the BAT104-NiCd from the HESC whenever the BE output of the HESC is de-asserted (pulled to 5V).

The BAT104-NiCd has both a thermal fuse and a current fuse for protection against overcharging, and shorts on the battery output.

A digital I2C temperature sensor provides temperature feedback for charge termination, which can be read by the HESC.


  • Allows graceful system shutdown
  • Combine with a Power/OS power supply for full UPS functionality
  • PC/104 form factor
  • Stackable PC/104 ISA Bus
  • Nickel Cadmium (NiCd) batteries


  • Nickel Cadmium batteries
  • 7AA x 0.6A Hr. with digital temp. sensor
  • Size: 3.78" x 3.50" x 0.592"
  • Weight: 7.78oz / 220.45g
  • Temperature range -20°C to 60°C


File Type Description
Bat104-NiCd-Manual-17March06.pdf User Guide BAT104-NiCd Manual
BAT104-NiCd-mtbf.pdf MTBF MTBF - BAT104-NiCd


Part Number Description
BAT104-NICD-N-LD PC/104, NiCad battery pack, 8.4V @ 600mAh, digital temp sensor, No Bus
BAT104-NICD-LD PC/104, NiCad battery pack, 8.4V @ 600mAh, digital temp sensor
Accessories and Options
CH Humiseal conformal coating and epoxy
CS Silicon conformal coating and epoxy
CU Urethane conformal coating and epoxy
NS Non-Stack Through Bus, modifies N
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Tri-M Technologies Inc.
208 – 31510 Gill Avenue
Mission, BC, Canada  V4S 0A1

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