7.4V 2S4P ICR18650 Battery Pack

Designed for high-drain applications, this 7.4V 2S4P ICR18650 battery pack delivers exceptional energy storage through four parallel-connected cells, offering extended runtime and stable power delivery. Built with precision-balanced circuitry and industrial-grade materials, it ensures reliable performance in demanding environments, supported by advanced safety certifications and a durable design for long-term operational efficiency.

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PKCELL

Product Details
Tech Specs

Features & Benefits

Product Details

Ultra-High Capacity & Extended Runtime

Quad-cell parallel design (4P) maximizes energy density, providing prolonged power supply for high-performance devices like professional power tools and industrial automation systems without compromising compact integration.
Optimized Voltage Stability

Advanced cell balancing technology maintains consistent 7.4V output and minimizes voltage fluctuations, ensuring uninterrupted performance even under heavy load conditions.
Global Safety Compliance

Integrated multi-protection BMS safeguards against overcharge, over-discharge, and thermal risks, certified to UN38.3, IEC62133, and CE standards for international market compliance and operational safety.
Heavy-Duty Durability

Reinforced construction with high-temperature-resistant components and industrial-grade spot welding withstands harsh conditions, retaining over 80% capacity after 500+ cycles for reduced long-term costs.

Tech Specs

Nominal Voltage

7.4V
Capacity

8000/8800/10400/12000mAh
Max Constant Charging Current (0.25C)

2000-3000mAh
Max Continuous Discharging Current (0.5C)

4000-6000mAh
Cycle Life@25°C@1C

500+
Self Discharge Rate

≤3%/Month@25°C
Operating Temperature

-40~85 °C
Recommend Storage Temperature

10~35 °C

Pkcell - Personalizado
Experto en soluciones para baterías

Pkcell, fundada en 1998, es uno de los principales fabricantes chinos de baterías, especializado en la fabricación de baterías fiables e innovadoras.
soluciones. Con unas avanzadas instalaciones de 28.000 nf y un equipo de más de 50 expertos en I+D, hemos exportado productos de alta calidad a todo el mundo.
-baterías de calidad a clientes de más de 100 países. Nuestra solución de batería personalizada ampliamente utilizada en dispositivos médicos.
electrónica de consumo y maquinaria industrial.

18

+

Años de experiencia
28000

㎡

Instalación
50

+

Expertos en I+D delicada
100

+

Más de 100 países exportados

About Pkcell

7.4V 2S4P ICR18650 Battery Pack

Product Details

Tech Specs

Pkcell - PersonalizadoExperto en soluciones para baterías

Pkcell - Personalizado
Experto en soluciones para baterías