DJI Mini 2 / Mini 2 SE / Mini SE / Mini 4K Intelligent Flight Battery

The same small battery powers four of DJI's lightweight drones: the Mini 2, Mini 2 SE, Mini SE and Mini 4K. That makes spares easy to share across a fleet, and the listing offers three grades at very different prices, so it's worth knowing what each one means.

Choose S+, Original RB or Original New. S+ is a third-party battery from an aftermarket factory. Original RB is described as a genuine DJI battery, officially refurbished, activated and with fewer than 10 charge cycles. Original New is a factory-sealed, unused original DJI battery.

When to replace a Mini battery

Replace a battery when the case is swollen or cracked, flight times have dropped noticeably, the app shows warnings, or the pack no longer clicks firmly into place. A battery that won't wake up after months in storage is another common case.

According to the listing, the battery weighs 82.5 g, which helps these drones stay under the 249 g limit that matters for registration in many regions. Check local rules before flying, charge at room temperature, and store spares part-charged.

Pick the grade that suits your budget, and a Mini series drone is back in the air for another set of flights.