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  • Shenzhen BAK Technology Co., Ltd.
    Kallista
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Número de telefone : +86 13828713564
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BAKTH-875870P-2S-3, 7.4V, 4520 mAh, 33.45Wh

  • BAKTH-875870P-2S-3, 7.4V, 4520 mAh, 33.45Wh
Lugar de origem China
Marca BAKTH
Certificação UN38.3
Número do modelo BAKTH-875870P-2S-3
Quantidade de ordem mínima 2 unidades
Preço US$21.65
Detalhes da embalagem Caixa
Tempo de entrega 15 ~ 20 dias
Termos de pagamento T/T
Habilidade da fonte 100.000 unidades/mês
Detalhes do produto
Tensão 7,4V Temperatura de descarga -20 ℃ ~ 45 ℃
Corrente de carga 1C Química Li-pol
Cobrável Sim Temperatura de trabalho 0℃ ~45℃
Capacidade 4520 mAh
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7.4V Li Polymer battery pack

,

4520 mAh rechargeable battery

,

33.45Wh high capacity battery
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Descrição de produto
Product Overview:
The ‌BAKTH-875870P-2S-3‌ is a 7.4V lithium-ion battery pack configured in a ‌2S arrangement‌ (two cells in series), delivering a nominal voltage commonly used in RC vehicles, portable power tools, and mid-power electronics. With a capacity of ‌4520mAh‌ and energy content of ‌33.45Wh‌, it offers a balanced combination of runtime and compact design. The pack supports moderate to high discharge rates, typically ranging from 1C to 3C (4.5A–13.5A continuous), making it suitable for applications requiring sustained power output without excessive heat generation.

Description:
Model   NO. 2S1P /   AKTH-875870P-2S-3
Brand Name BAKTH / Neutral / OEM
Compliant   certification standards UN38.3 / RoHS   compliant
Discharging   temperature 0~45℃
Electrical   Performance
Nominal   Voltage 7.4 V
Nominal   Capacity 4520 mAh
Power Capacity 33.45 Wh
Max. charging   voltage 8.4 V
Cut-off   voltage 5.6 V
Dimension
Length 10mm
Width 150mm
Height 60mm
Weight 162g

 

  

 

‌2. Physical & Safety Features‌
Constructed in a prismatic or pouch format (dimensions inferred as ~87mm × 58mm × 7.0mm based on model coding), the pack integrates a ‌Protection Circuit Module (PCM)‌ for overcharge, over-discharge, short-circuit, and overcurrent protection. Its lightweight design (~120g) and robust casing ensure durability in mobile or vibration-prone environments. Standard connectors (e.g., JST-XH, Molex) provide secure, low-resistance connections.

‌3. Typical Applications‌

  • ‌RC Models‌: Drones, hobby cars, and aircraft requiring 2S power
  • ‌Portable Electronics‌: Handheld scanners, diagnostic devices, and portable audio equipment
  • ‌Backup Power‌: Emergency lighting, IoT devices, and small UPS systems
  • ‌DIY Projects‌: Robotics, custom power banks, and experimental setups

‌4. Charging & Maintenance Guidelines‌

  • ‌Charging‌: Use a balanced Li-ion charger set to 8.4V (4.2V per cell) with CC/CV mode. Recommended charge current: 0.5C–1C (2.26A–4.52A).
  • ‌Discharge Cutoff‌: Avoid discharging below 6.0V (3.0V per cell) to prevent cell damage.
  • ‌Storage‌: Store at 3.7V–3.8V per cell (7.4V–7.6V total) in a cool, dry environment (10°C–25°C).
  • ‌Cycle Life‌: 300–500 cycles at 80% depth of discharge under normal operating conditions.
Etiquetas:

Pacote de baterias Lipo

bateria recarregável de polímero de lítio

Li Polymer Battery Cell