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7.4V 3.2Ah Li-ion Battery Pack | High-Temp Resistant | 500 Cycles

  • 500-cycle lifespan (80% capacity retention after 500 charges)
  • High-temperature resistance (-20°C to 60°C operational range)
  • 10A max discharge current for high-drain devices
  • Compact design (38x20x69mm) with space-efficient packaging
  • Multiple cell configurations (customizable BMS and connectors)
  • Samsung 32E cells for reliable performance
  • Safety-certified (CE/RoHS/UN38.3 compliant)
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Specification

Parameter Details
Nominal Voltage 7.4V
Capacity 3.2Ah
Charging Voltage 8.4V (Max 1A input)
Discharge Current 7.4V (Max 10A continuous)
Dimensions 38mm x 20mm x 69mm
Cell Type Samsung 32E Li-ion
Cycle Life 500 cycles (80% capacity retention)
Connector JST standard (customizable upon request)
Operating Temp -20°C to 60°C
Certifications CE, RoHS, UN38.3

Application

High-Power Electric Tools

Designed for cordless drills, saws, and grinders requiring stable 7.4V output and high discharge currents (up to 10A). Its high-temperature resistance ensures reliability in demanding industrial environments.

Portable Medical Devices

Ideal for handheld medical equipment like portable monitors or infusion pumps, offering safety certifications (CE/RoHS) and compact dimensions (38x20x69mm) for space-constrained designs.

IoT and Smart Home Systems

Supports low-energy IoT sensors, smart routers, and security cameras with long cycle life (500 cycles) and minimized self-discharge, ensuring uninterrupted operation in 24/7 applications.

Consumer Electronics

Optimized for drones, RC toys, and LED lighting systems requiring lightweight (Samsung 32E cells) and customizable connectors (JST or OEM options) for seamless integration.

Backup Power Solutions

Suitable for emergency lighting and solar energy storage, featuring efficient energy density and factory-tested safety protocols to prevent overcharge/overdischarge.

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