I recently bought this battery shiled V8 (https://www.aliexpress.com/item/3296969 ... b90afKVvhf), which promises to supply up to 3A. I use an overclocked raspberry pi 4 and I can't get past the 600Mhz range ... The raspberry is always showing low power.
Could someone indicate a good 18650 battery shield for the raspberry pi 4?
Note: I have already tested it with two Samsung 30q batteries and I was also unsuccessful