Details

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Reliable High-Capacity Power: 3.7V 5200mAh Rechargeable Battery Pack 🔋⚡

Power your portable electronics with our high-performance 3.7V 5200mAh Rechargeable Battery Pack. This pack is constructed from two high-quality 18650 cells configured in parallel to provide a massive 5200mAh capacity, ensuring extended runtimes for your devices.

The battery comes pre-wired with a 16.5cm lead and a standard 2-pin connector, making it ready for immediate installation into compatible equipment. Wrapped in a protective green heat-shrink sleeve with an insulated bottom, this battery is designed for both safety and durability in various electronic applications.

Key Performance Features:

• ✅ Massive 5200mAh Capacity: Provides long-lasting power for high-drain applications.

• ✅ Pre-Wired Convenience: Features a 16.5cm wire lead with a pre-installed connector for solder-free connection.

• ✅ Compact 18650x2 Design: Efficient dual-cell footprint measuring approximately 6.5cm x 3.6cm.

• ✅ Integrated Safety: Stable 3.7V output with high-quality insulation and secure wire mounting.

• ✅ Versatile Application: Ideal for DIY projects, wireless speakers, portable lighting, and medical devices.

Technical Specs 🏗️

• Voltage: 3.7V.

• Capacity: 5200mAh.

• Cell Configuration: 18650 x 2.

• Battery Dimensions: 6.5cm (H) x 3.6cm (W).

• Wire Length: 16.5cm.

• Color: Green.

Typical Applications 📋

• Portable Audio: Replacement battery for high-capacity Bluetooth speakers.

• Smart Home Devices: Powering wireless sensors, smart locks, and portable controllers.

• DIY Robotics: Excellent energy source for small mobile robots and electronic hobbyist projects.

• LED Lighting: Powering portable work lights, lanterns, and outdoor solar-charged systems.

Top 3 Customer Questions & Concerns 🙋‍♂️

1. ⚡ How do I charge this battery?

   • This battery should be charged using a dedicated 3.7V Lithium-ion charger. Never charge with a higher voltage source as it may damage the cells.

2. 🔧 Can I change the connector?

   • Yes, the 16.5cm wires can be cut and resoldered to a different connector; however, extreme care must be taken to avoid shorting the wires during the process.

3. 💪 Is there a protection circuit included?

   • This pack is designed for use in devices that typically have internal battery management systems (BMS); verify your device specifications before installation.