Datasheet

Specification of 250H 2.4V with tag button NI-MH battery

1. BATTERY DRAWING (Unit: mm)

2. MAIN PERFORMANCE:

TYPICAL CHARGE CURVE (281mA) TYPICAL DISCHARGE CURVE (56mA) CYCLE LIFE CURVE

VOLTAGE (V)

% NOMINAL CAPACITY

Time (H) Time (H) Number of cycles

TYPICAL CHARGE CURVE AT VARIOUS CURRENTS DISCHARGE CURVE AT VARIOUS TEMPERATURES (56mA)

SELF DISCHARGE RATE AT VAROUS TEMPERATURES

VOLTAGE (V)

RETAINED CAPACITY (%)

Capacity input (%) Time (H) Time (Months)

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Specification of 250H 2.4V with tag button NI-MH battery 1. BATTERY DRAWING (Unit: mm) 2.
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3. SPECIFICATION: 1. APPLICATION This specification applies to the Ni-MH batteries Model: 250H 2. CELL AND TYPE 2.1 Cell : Sealed Ni-MH Button Cell 2.2 Type : Button type 2.3 Size type : 2.4V 3. RATINGS 3.1 Nominal voltage : 2.4V 3.2 Nominal capacity : 280mAh 3.3 Typical weight : 23.7g 3.4 Standard charge : 28mA×14hours 3.5 Rapid charge : 58mA×6hours Trickle current : 8.4mA 3.6 Discharge cut-off voltage: 2.0V 3.7 Temperature range for operation (Humidity: Max.
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5.2 TEST METHOD & PERFORMANCE Test Unit Specification mAh ≥280 Standard Charge/discharge Open Circuit Voltage (OCV) Voltage (V) ≥2.
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7. PRECAUTION The cells shall be delivered in charged condition. Before testing or using, the cell shall be discharged at 20±5℃ at a constant current of 56mA to a final voltage of 1.0V/cell. 7.1 Avoid throwing cells into a fire or attempting to disassemble them. 7.2 Avoid short circuiting the cells. 7.3 Avoid direct solidarity to cells. 7.4 Observe correct polarity when connecting. 7.5 Do not charge with more than our specified current. 7.6 Use cells only within the specified working temperature range. 7.