The Mini 2 SE is one among DJI’s newer drones, launched in 2023. Regardless of the identify, that makes it newer than the Mini 3 Professional and Mini 4 Professional, though it’s designed within the vein of Mini 2 drones.
As such, it has a average battery lifetime of 31 minutes. Nevertheless, its battery shall be zero if you happen to can’t get yours to cost.
Whether or not your battery is model new out of the field and failing to cost, otherwise you’ve had your drone for some time and are battling battery points, you may determine why the battery received’t cost and get it again in working order shortly.
I’ll inform you how!
What do we all know concerning the DJI Mini 2 SE battery?
The DJI Mini 2 SE runs on an Clever Flight Battery with a 2250 mAh capability, a max charging voltage of 8.8 volts, and a nominal voltage of seven.7 volts.
It’s a single lithium-ion or Li-ion battery that permits this DJI drone to take care of its gentle weight of beneath 249 grams.
Though they’re widespread in drones, Li-ion batteries are harmful. They will overheat and doubtlessly explode, and so they’ve been identified to reignite, generally days after burning initially.
You must all the time train warning when dealing with the Mini 2 SE batteries and use acceptable storage if bringing them on a aircraft.
» MORE: DJI Mini 2 SE Battery (All You Must Know)
DJI Mini 2 SE battery received’t cost – Attending to the underside of why
Understanding why your Mini 2 SE battery received’t cost needn’t be a headache. Listed below are the commonest culprits to start narrowing it down!
It’s in Hibernation Mode
Do you know the Mini 2 SE’s Clever Flight Battery has a built-in Hibernation Mode? Sure, certainly.
This function, whereas designed to be useful, can throw many new pilots for a loop. For those who take a break out of your drone for some time and are available again to it and the battery is beneath 10 % or the voltage has dropped beneath 3 volts, Hibernation Mode begins.
Whereas the battery is in Hibernation Mode, it received’t cost. It received’t even activate. You may maintain the facility button, and also you’ll see the LED gentle momentarily, nevertheless it received’t final.
For those who have been unaware of Hibernation Mode, you would possibly suppose your battery is damaged and must be changed, nevertheless it doesn’t. DJI Clever Flight Batteries will enter Hibernation Mode whether or not model new or older; it solely requires the above standards to be met.
So, how do you get your Mini 2 SE battery out of Hibernation Mode? Simply cost it! Sure, severely, that’s it.
As soon as you start charging the battery, it would awaken from Hibernation Mode and work usually.
Simply depart it on the charger for a number of hours, and finally, you will notice the LEDs gentle up because the battery begins to cost.
» MORE: DJI Mini 2 Battery (All You Must Know)
The battery cell is broken
How will if cell injury occurred? Examine the DJI Fly app. The included Battery Cell Injury Safety function will show a immediate if one of many cells within the battery has incurred injury.
The battery short-circuited
Provided that Li-ion batteries are already dangerous to make use of, it’s no shock the Mini 2 SE’s Clever Flight Battery contains Quick Circuit Safety. This mode solely prompts in case your battery has short-circuited.
Whereas Quick Circuit Safety is lively, your Mini 2 SE battery received’t cost, because it received’t get any energy till you deal with the quick circuit. Sadly, it often means changing the battery.
» MORE: DJI Mini 3 Battery Gained’t Cost (Right here’s Tips on how to Repair It)
The present is just too excessive
Watch your present ranges when charging your drone! The Mini 2 SE battery has Overcurrent Safety that may even cease battery charging lifeless in its tracks if the present is just too excessive.
The battery is just too sizzling
The place do you retailer your drone battery when not in use? Hopefully, the reply is a cool, dry place.
DJI requires the Clever Flight Battery for the Mini 2 SE to be saved in situations between 41 levels Fahrenheit (5 levels Celsius) and 104 levels Fahrenheit (40 levels Celsius).
If the temperatures transcend 122 levels Fahrenheit or 50 levels Celsius, the Temperature Detection failsafe kicks in.
This can cease charging, whether or not you have been about to cost the Mini 2 SE’s battery or have been halfway via, till the temperature is lowered to allowable (protected) ranges.
» MORE: Do Drone Batteries Auto-Discharge if Not Used?
The battery is already absolutely charged
The Clever Flight Battery has two modes to guard you from overcharging your battery, as Li-ion batteries are most harmful (i.e., prone to overheat) when on this state.
Overcharge Safety will cease the battery cost instantly after it reaches 100%. For those who’re like me and generally overlook you’re charging your Mini 2 SE battery, you’ll recognize this function.
The Auto-Discharging Operate is for idle drone batteries. Since extra discharge could make the Li-ion battery swell and doubtlessly explode, the Mini 2 SE’s battery will start discharging if you happen to depart it idle for at the least 24 hours.
When it does, the battery stage received’t deplete past 96 %.
Nevertheless, if you happen to depart your battery for 9 consecutive days, then the battery cost will drop to 72 %.
» MORE: Drone Batteries (In-Depth Info)
The battery is previous its helpful shelf life
Regardless that they’re technically rechargeable, drone batteries don’t final endlessly. The typical span of a Li-ion battery is as much as 500 expenses, however generally as few as 300.
You in all probability received’t rely aloud and hold a operating tally of each time you cost your Mini 2 SE. I do know I don’t try this as a result of who has time, proper?
Subsequently, you could be caught off-guard when your battery now not desires to cost.
The battery has sustained bodily injury
Was your Mini 2 SE’s battery working fantastic the opposite day, then you definitely had a mishap and crashed the drone, and now the battery doesn’t wish to work anymore?
Though generally drone battery injury conditions aren’t all the time so dramatic, in case your battery caught on fireplace, suffered a crash, or was in any other case uncovered to hurt, it in all probability received’t take a full cost anymore.
The battery may not even cost in any respect.
» MORE: Tips on how to Safely Get rid of LiPo Drone Batteries
You’re utilizing the mistaken sort of charger
DJI provides the charging tools wanted to revive the Mini 2 SE’s Clever Flight Battery, together with the DJI RC-N1 cables (a Lightning Connector and USB-C connector), a USB-C knowledge cable, and a DJI RC-N1 RC cable (a microUSB connector).
A wall charger isn’t included in nearly the entire DJI bundles, so try our suggestions for one of the best chargers to make use of together with your Mini 2 SE.
You must solely use the supplied cables by DJI. Third-party tools dangers damaging the battery, because it might over-discharge or short-circuit.
Your firmware is dangerous or out-of-date
When was the final time you checked the firmware for the Mini 2 SE?
As one among DJI’s latest drones (at the least on the time of publication), the Mini 2 SE nonetheless receives loads of assist and firmware updates.
You must verify periodically to see which updates can be found and prioritize downloading them.
» MORE: DJI Battery Firmware – All You Must Know
The battery charger or cables are broken
For those who’ve dominated out all different causes of the battery failing to cost, it doesn’t damage to check your cables and tools, such because the charger.
What to do when your DJI Mini 2 SE battery received’t cost
You may’t use your Mini 2 SE till you get your battery subject mounted, which might imply lacking out on revenue and failing to get initiatives carried out by the deadline.
Now that one thing is mistaken together with your drone, you want a repair quick.
Except it’s one thing you may simply do your self, equivalent to awaken the battery from Hibernation Mode or cut back the temperature, you don’t have plenty of choices.
You may ship the broken battery to a third-party service to repair it (DJI doesn’t supply battery restore). Far more expeditiously, you may exchange the battery.
In spite of everything, if you happen to’re a busy drone pilot maximizing your revenue, in addition to I do how essential it’s to have a number of batteries readily available. Swapping out the broken battery with a brand new one is likely to be all it takes to get your Mini 2 SE up and operating as soon as extra.
» MORE: LiPo Batteries for Drones (Every part You Must Know)
Understanding DJI Mini 2 SE battery standing lights
The Mini 2 SE contains 4 LED standing lights that denote the battery cost when discharging and recharging.
The lights can inform you at a look when to recharge. Right here’s an summary of what every gentle sample means.
| LED Mild Sample | Battery Proportion |
|---|---|
| All 4 LED lights are illuminated | The battery stage is at the least 88 % |
| The primary, second, and third LED gentle are illuminated and the fourth one is flashing | The battery stage is lower than or equal to 88 % and no decrease than 75 % |
| The primary, second, and third LED gentle are illuminated and the fourth one is out | The battery stage is lower than or equal to 75 % and no decrease than 63 % |
| The primary and second LED gentle are illuminated, the third is flashing, and the fourth gentle is out | The battery stage is lower than or equal to 63 % and no decrease than 50 % |
| The primary and second LED lights are illuminated and the third and fourth are out | The battery stage is lower than or equal to 50 % and no decrease than 38 % |
| The primary LED gentle is illuminated, the second is flashing, and the third and fourth are out | The battery is lower than or equal to 38 % and no decrease than 25 % |
| The primary LED gentle is illuminated and the second, third, and fourth lights are out | The battery is lower than or equal to 25 % and no decrease than 13 % |
| The primary LED gentle is illuminated and blinking and the second, third, and fourth lights are out | The battery is lower than or equal to 13 % and no decrease than zero % |
