can i use 12v 1a for 12v 2a

Youcan charge a 6-volt battery with a 12-volt charger, but it is not recommended. Using a charger with too high or low voltage will be time-consuming, only marginally charging the battery, internally damaging your battery, and creating a dangerous environment. Rather than take this risk, always charge a 6-volt battery with a 6-volt charger. retroleftyNovember 10, 2010, 5:38pm 2. Yes, should work fine as long at it is 12 volts DC and not AC. system November 10, 2010, 6:28pm 3. Yes it is AC in and DC out. thanks! Grumpy_Mike November 11, 2010, 11:44am 4. The only thing I would caution about higher current supplies is that they are far less forgiving of shorts and incorrect CanI use a 5v 1a charger with a 5v 2a device?Helpful? Please support me on Patreon: thanks & praise to God, and w 12Vinput. (2.9V to 36V) boost converter. Boost DC converter increases the input voltage including such ratios as 12V to 24V, or 12/19V. This convenient module increases the input voltage over the range 2.9V to 38V with up to 95% efficiency. Output power is 12W to 25W. depending on input/output voltage ratio. PST-DCBP. Step2: And the Tools Also you will need the tools to make this power supply Soldering iron. Wire cutters. Wire strippers. A thing you can cut veroboard tracks. Hot glue (To hold components down and make the power supply physically strong and sturdy.) And some other tools that you might find helpful. Vay Tiền Nhanh Chỉ Cần Cmnd Nợ Xấu.

can i use 12v 1a for 12v 2a