Your drone batteries are the most expensive part you replace, and the part most likely to ground you, or bring your drone down. Most battery damage doesn’t happen in the air. It happens on the shelf and on the charger, through habits nobody tells you about.

The Battery Life Saver Kit is the system our repair bench uses to keep batteries healthy, spot dangerous packs early, and know exactly when to stop.

What you get:

13-page guide (PDF): storage, charging, flying in heat and cold, the monthly 5-minute health check, real photos of swollen and cracked batteries, swelling and retirement, firmware mismatch (safe steps only), travel rules and emergencies.

The 5 Rules: the whole kit on one page.

Field Card: save it to your phone or print it for your drone case.

Battery Health Log spreadsheet: log your flights and monthly checks. It flags low landings and shows each battery as OK, INSPECT or RETIRE automatically. Works in Excel, Google Sheets and Numbers.

You’ll learn:

Why storing batteries full causes swelling, and what to do instead

The one charging habit that prevents hidden damage

How much reserve to land with in cold, wind and at distance

How to read cell voltages in DJI Fly and spot a failing battery before it fails

The Keep / Check / Retire traffic light, and when to bring a battery in

Who it’s for:

Owners of DJI Mini, Air, Mavic, Avata, Flip and Neo drones, from first-month beginners to working pilots looking after several batteries.

Why DroneTech co?

We’re an Authorized DJI Enterprise Reseller & Repair Centre in the Western Cape, with 10 years of hands-on drone repair experience. This kit is built from what we see on our bench every week.

Instant download: PDF guide + .xlsx spreadsheet. General guidance only; always follow your drone’s user manual.

FAQ:

Which drones does it cover? DJI drones that use Intelligent Flight Batteries. What format is it? A PDF guide and an .xlsx spreadsheet, available immediately after purchase. Can you check my battery? Yes. Mention the kit when you book a battery check at DroneTech co.

Battery Life Saver Kit for DJI Drones