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Backup 12V Nicd Battery Packs 2/3AA 350mAh Nicd Nickel Cadmium Battery For Backup Power Systems

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Backup 12V Nicd Battery Packs 2/3AA 350mAh Nicd Nickel Cadmium Battery For Backup Power Systems

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Model Number : D-D4000

Certification : REACH, ISO9001:2008, ISO9001:14000,SA8000

Place of Origin : China

Nominal Voltage : 12V

Capacity : 350mAh

Dimension : 14.5*29mm

Weight : 20g

weight : 360g

Inner resistance : 30mohm

Warranty : 12 months

Cycle life : 500-800 cycles

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Backup Nicd Battery Packs 12V 2/3AA 350mAh

Features

  1. Compact Size: 2/3AA cell format provides space-efficient 12V configuration.
  2. High Reliability: NiCd chemistry ensures stable performance in backup applications.

  3. Wide Temperature Range: Operates from -20°C to 60°C.

  4. Long Cycle Life: 500+ cycles with proper maintenance.

  5. Memory Effect Resistance: Minimal capacity reduction with partial cycling.

  6. Quick Recharge: Supports 2-3 hour fast charging.

  7. Overcharge Tolerance: Withstands occasional overcharge conditions.

Specification

Dimension

14.5*29mm (Diameter*Height)

Voltage

12V

Capacity

350mAh

Inner resistance

<30

Discharge cut-off voltage

1.0V

Maximum Charge voltage

1.4V

Standard charge current

0.1C for 16 hours

Rapid charge current

0.5C for 2.5 hours

Trickle charge current

45-75mA

Standard discharge current

0.2C

Weight

20g

Working teerature

Charge:0-45 degree

Discharge:-20-50 degree

Self-Discharge Rate

15-20% per month (at 20°C)

Cycle life

500-800 cycles

Backup 12V Nicd Battery Packs 2/3AA 350mAh Nicd Nickel Cadmium Battery For Backup Power Systems

Applications

  • Backup Power Systems: Memory backup for industrial controls.
  • Emergency Lighting: Exit signs and emergency indicators.

  • Security Systems: Alarm panel backup power.

  • Medical Devices: Portable medical equipment backup.

  • Telecommunications: Network equipment backup.

  • Consumer Electronics: Backup power for electronic devices.

Warnings & Precautions

Charging

  • Use only NiCd-specific chargers with proper voltage/current regulation.
  • Never exceed maximum charge voltage of 15.0V.

  • Avoid charging at temperatures below 0°C or above 45°C.

  • Ensure proper ventilation during charging.

Discharging

  • Avoid deep discharge below 10.0V (pack voltage).
  • Do not short-circuit terminals.

  • Monitor battery temperature during high-rate discharge.

  • Replace battery when capacity drops below 80% of original.

Storage & Handling

  • Store at room temperature (20°C) with 40-50% charge state.
  • Avoid storage in fully charged or fully discharged state.

  • Keep away from direct sunlight and heat sources.

  • Store in dry conditions to prevent terminal corrosion.

  • Implement regular rotation for backup applications.


Product Tags:

Nicd Nickel Cadmium Battery

      

12V Nicd Battery Packs

      

12V Nickel Cadmium Battery

      
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