Sanyo NCR18650GA 3500mAh 10A Battery

4. Product Description

The Sanyo NCR18650GA 3500mAh 10A Battery is a rechargeable cylindrical lithium-ion cell designed for energy storage applications that need high capacity without requiring an extremely high discharge current. Its 18650 form factor is widely used in compatible battery holders, portable electronics, and custom battery pack assemblies.

The cell operates at a nominal voltage of 3.6V and has a typical capacity of approximately 3450mAh, providing around 12.4Wh of nominal energy. With a maximum continuous discharge rating of 10A under specified conditions, it can support suitable devices that require a balance between operating time and power delivery.

Features

• High-capacity cell: Approximately 3450mAh typical capacity for extended runtime.

• 10A continuous discharge: Suitable for compatible moderate-current applications within specified operating conditions.

• 3.6V nominal voltage: Designed for systems compatible with standard lithium-ion cells.

• Rechargeable design: Supports repeated charging with an appropriate charger.

• Standard 18650 format: Suitable for compatible battery holders and battery pack designs.

• Compact cylindrical construction: Approximately 18.5mm in diameter and 65.3mm long.

• Sanyo / Panasonic model: Identified as NCR18650GA.

Applications

• Custom lithium-ion battery packs

• Compatible flashlights and portable electronics

• Robotics and electronics projects

• Portable power systems designed for 18650 cells

• Suitable electric mobility battery packs

• Battery-powered instruments and equipment

How to Use

1. Confirm that your device supports a standard 18650 lithium-ion cell.

2. Use a compatible lithium-ion charger with a maximum charging voltage of 4.2V.

3. Check the positive and negative terminals before installation.

4. Use a suitable battery management system (BMS), overcurrent protection, and temperature monitoring when assembling a battery pack.

5. Keep the continuous discharge current within the 10A rating and follow the manufacturer's operating-temperature limits.

Important Notes

• This cell is typically supplied without a built-in protection circuit.

• Do not exceed the 4.2V maximum charging voltage or discharge below the specified cut-off voltage.

• Do not short-circuit, puncture, crush, dismantle, or expose the cell to fire or excessive heat.

• The 10A discharge rating is not a recommendation to draw 10A in every enclosure or application. Temperature and cooling conditions matter.

• Avoid direct soldering to the battery terminals; use appropriate cell-assembly methods.

• When building a battery pack, use compatible cells, suitable protection circuitry, and proper electrical and thermal design.

• Verify the cell's authenticity and terminal configuration before use.

Package Includes

- 1 × Sanyo NCR18650GA 3500mAh 10A Battery