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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
Features
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 |

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.
Charging
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
Do not short-circuit terminals.
Monitor battery temperature during high-rate discharge.
Replace entire sets of batteries in devices requiring multiple cells.
Storage & Handling
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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1/2AAA 230mAh 1.2 V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone Images |