Replacing NiMH with Li ion
8613
Materials required to convert NiMH rechargeable 24V/6Ah circuit (20 C-cell) to Li-Ion rechargeable circuit
102576
Switch between battery and USB power
66593
LiPo Charging Ciruit - Switching Help
69584
What are the best practices for battery longevity?
86750
Is it safe to replace a 4400mAh laptop battery with a 8800mAh battery?
146478
USB and coin cell battery switching
84680
Will a battery short out when the terminals are directly connected together or will internal resistance save it?
25875
Can I use 45/60/85W MagSafe era MacBook chargers interchangeably?
93613
Is a CMOS battery rechargeable?
76472
Including +/- signs to battery in Circuitikz
126099
replacing diode connected BJTs by simple diodes in a current mirror circuit
3425
Is the NE555 the IC I need, and if not, what do I replace it with?
151905
Powering circuit directly from USB while charging li-ion battery side by side
139397
Charge controller for Li-ion or Li-Polymer battery
144882
Do Inverters change the lithium-ion batterie's mA capacity and wattage?
149228
How long will a battery last based on these numbers
28526
Power, Voltage, Current Supplies