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 - Personnalisé
Expert en solutions de batteries

Pkcell, fondée en 1998, est un fabricant chinois de batteries de premier plan, spécialisé dans la production d'énergie fiable et innovante.
solutions. Avec une installation de pointe de 28 000 nf et une équipe de plus de 50 experts en recherche et développement, nous avons exporté des produits de haute qualité dans le monde entier.
-Nous fournissons des batteries de qualité à des clients dans plus de 100 pays. Nos solutions de batteries personnalisées sont largement utilisées dans les appareils médicaux.
électronique grand public et les machines industrielles.

18

+

Années d'expérience
28000

㎡

Facilité
50

+

Experts en recherche et développement
100

+

Plus de 100 pays exportés

About Pkcell

7.4V 2S4P ICR18650 Battery Pack

Product Details

Tech Specs

Pkcell - PersonnaliséExpert en solutions de batteries

Pkcell - Personnalisé
Expert en solutions de batteries