How to charge a newly bought Nexus 5X(lithium polymer)?
29552
Bought a new battery, do I need to calibrate it?
65846
MPPT charging a li-ion battery
152666
Coin cell to power a 5mm UV LED?
43545
Why is the NFC in the Galaxy Nexus battery?
124204
Coin cell battery for Bluetooth?
147845
How often should I remove the charger from my rMBP?
9951
Can I charge my laptop with a charger that has different specifications?
21652
What to plug in first to usb charger when charging: wall outlet or cell phone and why?
100474
Can Nexus card be used at US airports if arriving from country other than Canada?
50787
Splice high current charge source into USB cable?
48907
Can I use any USB charger with my iPhone?
17034
Calculating mAh needed to run a device
131932
How to create bipolar power supplying from Powerbank 5V 3A
107703
Measure Lithium ion battery voltage (thus remaining capacity)
5889
Ideal charging / discharging percentage for maximum battery life?
116304
Can I (or should I) use a MacBook charger on my iPhone?
152842
How can I charge my iPhone without waking up my MacBook Pro?