09-27-2007, 07:46 PM
1. more capacity = longer run time before speed drops off
2. NiMh batt's have less "memory" like old Nicads...they act the same charge after charge
3. many newer batt's have lower internal resistance, so they actually deliver more voltage for longer...more punch
2. NiMh batt's have less "memory" like old Nicads...they act the same charge after charge
3. many newer batt's have lower internal resistance, so they actually deliver more voltage for longer...more punch