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  • Shenzhen BAK Technology Co., Ltd.
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Persona de Contactar Ahora : Dong
Número de teléfono : +86 13828713564
Whatsapp : +8613828713564

BAKTH-703450P-1S2P-2M, 3.7V, 2900mAh. 10.73Wh

  • BAKTH-703450P-1S2P-2M, 3.7V, 2900mAh. 10.73Wh
  • BAKTH-703450P-1S2P-2M, 3.7V, 2900mAh. 10.73Wh
Lugar de origen Porcelana
Nombre de la marca BAKTH
Certificación UN38.3
Número de modelo BAKTH-703450P-1S2P-2M
Cantidad de orden mínima 2 piezas
Precio US$6.7
Detalles de empaquetado Caja de cartón
Tiempo de entrega 15 ~ 20 días
Condiciones de pago T/T
Capacidad de la fuente 100000 unidades/mes
Datos del producto
Voltaje 3,7 V Temperatura de descarga 0°C a 45°C
Corriente de carga 0,5ºC Cobrable Sí
Temperatura de trabajo 0℃ ~45℃ Capacidad 2900mAh
peso Aproximadamente 60 g. Voltaje de corte 2,8 V
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3.7V Li Polymer battery pack

,

2900mAh Li Polymer battery

,

10.73Wh Li Polymer battery pack
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Descripción de producto
Product Overview:
‌‌BAKTH-703450P-1S2P-2M‌ is a ‌3.7V, 2900mAh, 10.73Wh lithium-polymer battery pack‌ with a ‌1S2P configuration‌, designed for reliable, long-lasting power in portable electronics. Below are its physical & safety features and charging & maintenance guidelines.

Description:
Model   NO. BAKTH-703450P-1S2P-2M
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 2900 mAh
Power Capacity 10.73 Wh
Max. charging   voltage 4.2 V
Cut-off   voltage 2.8 V

 

‌2. Physical & Safety Features‌‌

  • ‌Compact Form Factor‌: Dimensions approximately ‌7.0 × 34 × 50 mm‌, enabling integration into slim devices such as smart POS terminals, handheld medical tools, and portable audio systems.
  • ‌Lightweight Design‌: Weighs only ~38g, ideal for wearable or handheld applications where ergonomics matter.
  • ‌Robust Construction‌: Uses a durable polymer casing with ‌UL-94V0 flame-retardant material‌ for enhanced thermal and mechanical protection.
  • ‌Integrated Protection Circuitry‌: Includes safeguards against:
    • Overcharge (max voltage: 4.25V per cell)
    • Over-discharge (cut-off at ~3.0V)
    • Short circuit
    • Excessive current draw (supports up to 1C continuous discharge)
    • Temperature extremes (safe operation: 0–45°C charging, -20–60°C discharging)
  • ‌Parallel Configuration (1S2P)‌: Two 1450mAh Li-Po cells in parallel increase capacity without raising voltage, maintaining compatibility with 3.7V systems while improving energy resilience.

3. Charging & Maintenance Guidelines‌

  • ‌Recommended Charger‌: Use a ‌constant current/constant voltage (CC/CV) charger‌ set to ‌4.2V ±0.05V‌ with a maximum charge current of ‌0.5C (1.45A)‌ for optimal cycle life and safety.
  • ‌Fast Charging Caution‌: While the cell can accept up to 1C charging, prolonged high-current charging may accelerate degradation; ‌0.5C is advised for daily use‌.
  • ‌Charging Environment‌: Charge only in dry, well-ventilated areas between ‌0°C and 45°C‌. Avoid charging in high-humidity or enclosed spaces.
  • ‌Storage Recommendations‌:
    • For short-term: Keep charged between ‌40–80%‌.
    • For long-term (>1 month): Store at ‌~50% charge‌ in a cool, dry place (ideally 15–25°C).
    • Recharge every 3 months if unused to prevent deep discharge.
  • ‌Avoid Physical Stress‌: Do not puncture, crush, or disassemble. Exposure to sharp objects or high impact may trigger thermal runaway.
  • ‌Disposal‌: Recycle at certified e-waste facilities. Do not incinerate or dispose of in household trash.
Etiquetas:

El paquete de baterías Lipo

paquete de baterías recargables li poli

Li Polymer Battery Cell