Battery Technology

Every DroneXL story tagged “Battery Technology” — newest first.

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Sep 4

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DJI presenter on stage at IFA Berlin 2026 in front of a slide reading Reliability Born from DJI Drone Battery Engineering, showing the DJI Power 2000 portable power station

Battery Technology · DJI Power

DJI Power 2000 Now Plugs Into Your Wall Socket. Not in America

DJI put the Power 2000 on stage at IFA 2026 as a grid-tied home battery with its first balcony solar kit. US buyers get none of it.

Haye KestelooSep 49 min read

Hand holding a micro FPV quadcopter fitted with a single 21700 lithium cell above a lake at sunset

FPV

1S Lithium-Ion FPV Build Flies 34 Minutes And 3 Miles On A Single Cell

A YouTube builder's custom 3-inch quad pairs one 21700 cell with a DJI O4 Air Unit for 34-minute flights and a 5 km lake crossing, plus the DJI part US builders can't get.

Haye KestelooAug 24

Green laser beam used for wireless drone charging research

Drone Research

China's Laser Drone Charger Hits 38% Efficiency In The Lab

Chinese researchers built a laser receiver that converts light and waste heat into electricity at 38.49% efficiency, enough to spin a drone propeller.

Rafael SuárezJul 31

Battery Technology

DJI Power 2000 Now Plugs Into Your Wall Socket. Not in America

1S Lithium-Ion FPV Build Flies 34 Minutes And 3 Miles On A Single Cell

China's Laser Drone Charger Hits 38% Efficiency In The Lab

The drone industry moves fast. Stay ahead of it.