NCR18650GA Protected Button Top 18650 Lithium-Ion Battery with 3450mAh Typical Cell Capacity and PCB

The Panasonic NCR18650GA protected button top battery combines an 18650 lithium-ion cell core with a raised positive terminal and protection PCB. Its typical cell-core capacity is 3450mAh, with 3.6V nominal voltage.

Key Features

• Protected button top assembly for compatible flashlights and electronic devices.
• PCB provides overcharge, over-discharge and short-circuit protection support.
• Cell-core maximum continuous discharge is 10A; the protection PCB may restrict use to about 6A in many applications. Match the device current requirements to the protected assembly.

Specifications

• Model: NCR18650GA protected button top
• Chemistry: lithium-ion; cell format: 18650
• Cell-core capacity at 4.20V charge: 3450mAh typical, 3350mAh minimum and 3300mAh rated
• Nominal voltage: 3.6V; maximum charge voltage: 4.2V; discharge cutoff: 2.5V
• Protected assembly dimensions: approximately 18.5 × 69.5mm
• Protected assembly weight: approximately 49.4g
• Cell-core standard charge current: 1.675A or less at +10°C to +45°C
• Cell-core AC impedance: below 38mΩ at 1kHz

This protected assembly is longer than a standard unprotected flat-top cell. Confirm that the device accepts protected button top cells of this length and current capability, and use a compatible lithium-ion charger.