Review on Rechargeable 12V 11000MAh 9V 14500MAh 5V 26400MAh DC Output Lithium-Ion Battery Pack For LED Strip, CCTV Camera, Portable Li-Ion Power Bank With AC/DC Charger - Black by Zach Spangler

Name: Rechargeable 12V 11000MAh 9V 14500MAh 5V 26400MAh DC Output Lithium-Ion Battery Pack For LED Strip, CCTV Camera, Portable Li-Ion Power Bank With AC/DC Charger - Black
Item: Rechargeable 12V 11000MAh 9V 14500MAh 5V 26400MAh DC Output Lithium-Ion Battery Pack For LED Strip, CCTV Camera, Portable Li-Ion Power Bank With AC/DC Charger - Black
Rating: 5

June 26, 2023

Using for portable amp

I purchased a small practice amplifier, which could either work with AC with it's built-in power supply, but could also take an external DC source. I purchased this to handle long periods of time if needed. Turns out it's even better than that. The DC draw from the practice amp isn't heavy, so I could probably run more hours than I would use the particular amplifier. I also could use this to charge a phone or tablet while being away from any AC power source. Glad I purchased this!
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Pros

★ Please be sure to turn on the switch of the battery (at position "-") for charging. If not, it will not charge.

Cons

The battery pack can lose charge quickly if not used regularly, which can be problematic for occasional users

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