ShenZhen ManLi Technology Co., LTD.

ShenZhen ManLi Technology Co., LTD.

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1/2AAA 230mAh 1.2 V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone

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ShenZhen ManLi Technology Co., LTD.
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City:shenzhen
Province/State:guangdong
Country/Region:china
Contact Person:MissSherry Zhang
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1/2AAA 230mAh 1.2 V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone

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Model Number :1/2AAA230
Certification :UL IEC EN61951
Place of Origin :China
MOQ :1000PCS
Payment Terms :L/C,T/T,Western Union
Delivery Time :35 working days
Packaging Details :Industrial Pakcage
Material :NI-MH
size :1/2AAA
Capacity :230mAh
Voltage :1.2V
weight :5.7g
Cycle Life :≥500
Internal iedance :≤55mΩ
Self-Discharge Rate :15-20% per month (at 20°C)
Name :NIMH Rechargeable Batteries
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1/2AAA 230mAh 1.2V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone

Features

  • Compact Size: 1/2AAA form factor provides space-saving solution for compact devices.
  • Reliable Performance: Stable 1.2V output throughout most of discharge cycle.
  • Environmentally Friendly: Contains no toxic heavy metals (cadmium, mercury, lead).
  • Wide Temperature Range: Operates effectively in various environmental conditions.
  • Cost-Effective: Lower cost per cycle compared to disposable batteries.
  • Rechargeable: Can be recharged hundreds of times, reducing waste and cost.

Specification

Nominal Voltage 1.2v
Rated Capacity 230mAh
Standard Charge 23mA(0.1C) 16hours
Fast Charge 230mA(1C) 1.1hours
weight 5.7g
Open circuit voltage ≥ 1.25V
Internal iedance(RI) ≤55mΩ
Trickle Charge

4.6(0.02C)~11.5(0.05C)

Ta=0~40℃

Discharge Cut-off Voltage 1v
Maximum Discharging Current

690(3C)

Ta =0~50℃ 0.8V cut off

Self-Discharge Rate 15-20% per month (at 20°C)
Cycle Life ≥500 cycles

1/2AAA 230mAh 1.2 V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone

Applications

  • Wireless Communication Devices: Walkie-talkies, intercom systems, wireless interphones.
  • Medical Devices: Hearing aids, medical monitors, portable diagnostic equipment.

  • Consumer Electronics: Laser pointers, LED lights, small remote controls.

  • IoT Devices: Small sensors, wireless tags, and tracking devices.

  • Backup Power: Memory backup for small electronic devices.

Warnings & Precautions

Charging

  • Use only NiMH-specific chargers with proper termination control.
  • Never charge at currents exceeding 1C (230mA) without proper -ΔV detection.

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

  • Ensure proper ventilation during charging.

Discharging

  • Avoid deep discharge below 1.0V per cell.
  • Do not short-circuit terminals.

  • Monitor battery temperature during high-rate discharge.

  • Replace entire sets of batteries in devices requiring multiple cells.

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.

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