No issues with any of the batteries that I have. And I very seldom put this baby in the case. This thing has some solid weight to it. The box arrived with the drill in it. Price is affordable and worth the value.
ACDelco Tools FBA_ARV439 Features & Specs
Variable 2-speed gearbox (0-190 & 0-650 RPM) covers a wide range of drilling and driving applications
Light weight and compact (less than 1 lb. & 10.4 inches long) with a dual position handle – Straight and Pistol grip
4V Lithium-ion battery and 30-minute charger so you’ll always have a freshly charged battery pack ready
21 Clutch settings + Drill Mode and automatic spindle lock for full control
Batteries: 2 Lithium ion batteries required. (included)
Power Source: Battery Powered
Voltage: 4 volts
Editor's Impressions Of The ACDelco Tools FBA_ARV439
Tool Motor Power
Torque
Value For Money
Build Quality
Feature Set
ACDelco Tools FBA_ARV439 Final Thoughts
"The best of everything."
I have to say I absolutely love this product! Now I only have to carry one case. Even square drive screws can't take full torque. Would definitely purchase again. If I need max torque then I'll grab my ACDelco Tools FBA_ARV439.