if you get a PROPER smart charger (not a blue/black box of death)
it can be set to apply the proper 1C charge rate (amperage = to MAH /1000) it's healthier for your battery and will make everything last much longer.
The plug and forget ones are garbage, same with the blue box of death.
Gun Technician and Tuner
Well versed in every AEG version and all major gas and spring systems.