• Shenzhen BAK Technology Co., Ltd.
    Kallista
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Telefoonnummer : +86 13828713564
WatAPP : +8613828713564

BAKTH-503562P, 3.7 V, 1100 mAh, 4.07Wh

Plaats van herkomst China
Merknaam BAKTH
Certificering UN38.3
Modelnummer BAKTH-503562P
Min. bestelaantal 2 stuks
Prijs US$3.47
Verpakking Details Karton
Levertijd 15 ~ 20 dagen
Betalingscondities T/T
Levering vermogen 3000*2000*300mm
Productdetails
Spanning 3,7V Uitschakelspanning 2,8 V
Ontladingstemperatuur 0°C tot 45°C Laadstroom 0,5C
Beschuldigd Ja Werktemperatuur 0℃ ~45℃
Capaciteit 1100 mAh
Markeren

3.7V Li Polymer battery pack

,

1100mAh Li Polymer battery

,

4.07Wh rechargeable battery pack

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Productomschrijving
Product Overview:

the BAKTH-503562P is engineered for ‌space-constrained, low-power wearable and micro-electronic applications‌ such as ‌smart rings, hearing aids, Bluetooth earbuds (compact charging cases), fitness trackers, and miniature IoT sensors‌.


Description:
Model  No. BAKTH-503562P
Brand Name BAKTH / Neutral / OEM
Compliant   certification standards IEC62133 / UN38.3 /   RoHS
Discharging   temperature 0~45
Electrical   Performance
Nominal   Voltage 3.7 V
Nominal   Capacity 600 mAh
Power Capacity 2.22 Wh
Max. charging   voltage 4.2 V
Cut-off   voltage 2.8 V

  • Charging & Maintenance Guidelines

    Recommended Charging Method‌:
    Use a ‌dedicated single-cell (1S) CC/CV lithium-ion charger‌ set to ‌4.2V ±0.05V‌.

    • Optimal charge current‌: ‌0.2C = 220mA‌ → maximizes cycle life (>600 cycles)
    • Maximum charge current‌: ‌0.5C = 550mA‌ → acceptable for fast charging in consumer devices (reduces cycle life to ~400–500 cycles)
    • No balancing required‌: As a single-cell design, voltage uniformity is inherent — simplifies charger design and reduces system cost.

    Storage Guidelines‌:

    • Short-term storage (<1 month)‌: Maintain at ‌3.8–4.0V‌ (40–80% state of charge)
    • Long-term storage (>1 month)‌: Store at ‌3.7V (~50% charge)‌ in a cool, dry environment (‌15–25°C‌)
    • Recharge interval‌: Recharge every ‌3 months‌ if unused to prevent deep discharge and permanent capacity loss

    Operating Environment‌:

    • Charge temperature‌: ‌0°C to 45°C
    • Discharge temperature‌: ‌-10°C to 60°C‌ (optimized for body-worn use)
    • Avoid‌: Exposure to water, metal contact, crushing, puncture, or direct sunlight

    Safety Warnings‌:

    • ❌ Never disassemble, pierce, or modify the cell or PCM
    • ❌ Never charge with multi-cell, NiMH, or non-lithium chargers
    • ❌ Never expose to temperatures >65°C or < -20°C
    • ✅ Always use original or certified replacement chargers
    • ✅ Store away from flammable materials and conductive surfaces