Questions tagged [charging]

Use in questions regarding the proper methods that should be used to charge LiPo, Li-ion, or other batteries.

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3
votes
1answer
65 views

Li-ion battery will not charge on ISDT Q8 Smart Charger

The Li-ion Pack has 4 18650 lithium-ion batteries with a soldered Balancer and XT60. On my ISDT charger, the read out voltage for each battery cell is: 3.17V 3.18V 3.29V 2.93V Whenever I try to ...
2
votes
2answers
61 views

Would it be possible to inductively recharge a drone battery?

Regular drones can only fly around 15-30 minutes before the battery runs out, which is annoying. Newer smart phones use inductive loading, so it is possible to load a battery through such a field. ...
3
votes
1answer
36 views

Can a lipo battery be charged with more than 0.5 amps? [duplicate]

Using ISDT q8 to charge my 1205mAh 6S lipo battery. I'm wondering if I can change the default settings and charge with more amps? Is this recommended or will it degrade the battery much quicker. Any ...
7
votes
1answer
34 views

LiPo battery power maximization

I have a 3S1P 2.2A 50C battery for a drone that I build. I have a charger that looks like this: https://www.alibaba.com/product-detail/RC-B3-AC-Lipo-Battery-Charger_60812527463.html At first, when ...
6
votes
1answer
51 views

Empty Cells on LiPo - Balance Charger or Battery Problem?

I recently opened up a box of 5 year old 3S LiPos which I had in storage. When I hooked them up to my Turnigy Accucel 6 80w balance charger, they mostly measured total voltages around 11v~. However, ...
6
votes
3answers
979 views

At what current should I charge a LiPo battery?

I have several different LiPo batteries which I use with my drones, many of them are different voltages and different capacities. How do I know at what current I should charge my drone LiPo batteries?
3
votes
1answer
53 views

How to charge LiPo batteries in series?

Is there any way to use my main charger, which can charge 2-6s batteries, to safely charge multiple 1s batteries in series? (assuming all of the batteries are the same capacity) How would I go about ...
4
votes
3answers
121 views

How do I re-charge the batteries of my S49 drone faster when outside?

I have a small S49 quadcopter. After around 10-15 minutes, it often runs out of charge and needs recharging. My charger requires it to be plugged into a portable USB charger or to the mains. I have ...
12
votes
2answers
71 views

What is a safe duration a LiPo pack can be kept fully discharged before it is storage charged?

There is a reason LiPo packs are recommended to be stored at a storage charge. It is commonly known that storing a battery fully charged reduces its capacity and performance. What about storing ...
11
votes
4answers
117 views

How can I safely parallel charge my LiPo batteries?

I have multiple LiPo batteries that I want to charge up so I can get out flying as fast as (safely) possible. With my existing LiPo charger, how can I parallel charge multiple batteries at once?