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2700mAh 3.6V NImh Emergency Light Battery For High Energy Density

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2700mAh 3.6V NImh Emergency Light Battery For High Energy Density

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Place of Origin : China

Model Number : D-C2700mAh

MOQ : 1000PCS

Payment Terms : L/C,T/T,Western Union

Delivery Time : 35 working days

Packaging Details : Industrial Pakcage

Voltage : 3.6v

Capacity : 2700mAh

Dimensions : 33.0mm × 61.8mm

Weight : 120g

Standard Charge Current : 0.1C (270mA) for 14-16 hours

Self-Discharge Rate : 20-30% per month (at 20°C)

Internal Resistance : ≤20mΩ

Cycle Life : ≥500 cycles

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2700mAh 3.6V NImh Emergency Lighting Battery for High Energy Density

Features

  1. Eco-Friendly: Cadmium-free chemistry, more environmentally friendly than NiCd.
  2. High Energy Density: 2700mAh capacity provides long runtime.

  3. Low Memory Effect: Minimal capacity reduction with partial cycling.

  4. Maintenance-Free: Sealed construction, no watering required.

  5. Good Low-Temp Performance: Operates down to -10°C.

  6. Float Charge Compatible: Suitable for emergency lighting applications.

  7. Safe Operation: Lower risk of thermal runaway compared to Li-ion.

Specifications

Dimension

33.0*61.8mm (Diameter*Height)

Voltage

3.6V

Capacity

2700mAh

Iedance

<20 mΩ

Discharge cut-off voltage

3.0V (1.0V per cell)

Maximum Charge voltage

1.4V

Standard charge current

0.1C (270mA) for 14-16 hours

Weight

<120g

Working teerature

Charge:0-40 degree

Discharge:-10-50 degree

Storage teerature

minus 20 - 30 degree

Self-Discharge Rate

20-30% per month (at 20°C)

Cycle life

≥500 cycles

2700mAh 3.6V NImh Emergency Light Battery For High Energy Density

Applications

  • Emergency Lighting: Exit signs, emergency luminaires
  • Backup Power: Security systems, alarm panels

  • LED Lighting: Emergency LED fixtures

  • Portable Devices: Emergency lanterns, flashlights

  • Medical Equipment: Backup power for medical devices

  • UPS Systems: Small uninterruptible power supplies

Warnings & Precautions

Charging

  • Use NiMH-specific chargers only
  • Avoid overcharging; use chargers with proper termination

  • Do not charge at temperatures below 0°C or above 40°C

  • Monitor battery temperature during charging

  • Use correct charge voltage (4.5V-5.0V for 3.6V pack)

Discharging

  • Avoid deep discharge below 3.0V
  • Do not short-circuit terminals

  • Monitor temperature during high-rate discharge

  • Allow cooling between high-current cycles

Storage

  • Store at room temperature with 40-50% charge
  • Recharge every 3-6 months during storage

  • Avoid storage in fully charged or discharged state

  • Keep away from direct sunlight and heat sources


Product Tags:

3.6V Emergency Light Battery

      

NImh Emergency Light Battery

      

2700mAh Emergency Light Battery

      
Wholesale 2700mAh 3.6V NImh Emergency Light Battery For High Energy Density from china suppliers

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