Review on 12 Months Warranty HP ProBook 440 G2 450 G2 TPN Q139-Q143 Battery Replacement - VI04 756743-001, 756745-001, 756479-421 HSTNN-DB6K HSTNN-LB6K by Steve Waldbillig
New battery made processor faster.
I didn’t expect my laptop to run better but it does. My laptop was too slow to game on with the old battery. Now it works great. I guess the processor was starving for power even though it was plugged in all the time. I’ll always keep good batteries in my laptop from now on. Snapped right in. No issues.
- Batteries
- The replacement may not meet industry standards for safety or performance
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