Applicable to: automotive rectifier, can improve/stereo/speaker, extend battery life, balance voltage, series add fuse and wire can be used in parallel on the battery!
Effects: over 30% distance, strong on slopes, also suitable for solar.
For example, six 2.7v500f series can be used to manufacture automotive rectifiers with a capacity of 16V83F.
You can also enjoy the fun and achievement of DIY yourself.