DJI Mavic 4 Pro 6654mAh Flight Battery 4S Li-ion Long Flight Time

The DJI Mavic 4 Pro is a large, high-end drone, and its flight batteries are a significant cost in any kit. When an existing pack starts to swell, loses capacity or shows warnings, it needs replacing before it causes a problem in the air.

This flight battery is listed for the DJI Mavic 4 Pro, rated at 6654 mAh with a 4S Li-ion configuration. The listing doesn't state who made it, so we list it as aftermarket.

Signs your battery should be replaced

• A swollen, cracked or deformed case.

• Noticeably shorter flight times.

• Battery warnings or cell imbalance in the app.

• A pack that won't power on or hold a charge.

Handle lithium flight batteries with care: charge at room temperature, let packs cool after flights, and store spares part-charged in a cool, dry place. Never fly a damaged or swollen battery; recycle it properly instead.

A healthy battery keeps the Mavic 4 Pro flying safely and predictably for every mission. Before the first flight, charge the new pack fully, check that it locks firmly into the drone, and watch the app for any warnings during a short test hover close to the ground.