Review on Long-Lasting EBL 9V Lithium Rechargeable Batteries With USB 5400MWh Capacity (Pack Of 2) by Satish Tegan

I wanted some rechargeable 9 volt batteries for Guitar Effects pedals. I had been looking and even purchased another brand but read a review that EBL were better as the other brand was not working out for one eviewer who had both brands. I cancelled that order and looked up EBL. I got the 4 pack for almost the price I was going to pay for two of the other brand.After about an hour after charging I measured the Voltage on the EBLs. I measured 9.6 volts to 9.4 which is excellent! Other brands might be 8.4 volts. I was a little concerned as one reviewer who is also a musician on the EBLs mentioned he was getting some RF noise from the batteries but fixed that issue with an RF Choke. I my self am not experiencing any noise at all. I am running Tube amps and have not tried it on a solid state amp. We will see how it goes but so far very pleased with this purchase!