VitalTrack Battery (140mAh)

Battery Compatibility

Compatible batteries with a 1.25 mm pitch, SMD type, and 2-pin connector can be used.

Recommended Battery Specifications for VitalTrack

Precautions

1. Fully Charge Before Use

• New lithium polymer batteries are shipped at approximately 60% charge. Fully charge the battery before use.

2. Recharge Before Full Discharge

• Due to the characteristics of lithium polymer batteries, a fully discharged battery may not recharge. If the device stops operating during use, stop using it immediately and recharge the battery.

3. Charging Precautions

• This battery is equipped with a protection circuit. Charge it in a dry, well-ventilated environment,keep it away from heat sources and flammable materials, and remain nearby whenever possible to prevent accidents.

• Charging while the battery surface is hot after use may cause swelling or create a fire hazard. Exercise particular caution.

• Take care not to drop the battery or subject it to external impact while charging.

• For safety, use a charger suitable for this product. Replace the battery if prolonged use causes aging, swelling, or similar deterioration.

• Disconnect the cable immediately after the battery is fully charged. Leaving it connected after a full charge can shorten battery life.

4. Storage Precautions

• Store the battery in a dry, well-ventilated location at a temperature between 18 and 25°C.

• If the battery will not be used for an extended period, charge it to approximately 50–60% before storage.

5. Use a Charger with a Protection Circuit

• The full-charge voltage of this product is 4.2 V. Supplying more than 4.2 V while charging may damage the battery. Always charge it with a battery charger equipped with a protection circuit.

6. Check the Connector Polarity

• Before purchasing, verify the red and black wire arrangement on the product you are currently using.

  The red wire is positive (+), and the black wire is negative (-).