This Battery Can be charged with original battery charger.
We sell brand new replacement/compatible batteries that are manufactured to meet or exceed the specifications of the original brand manufacturer.
Run time may vary depending upon other factors not related to the battery such as: battery age & condition, charging habits, temperatures battery exposed, amount of time on standby and actual use time, etc.
For battery pack or battery related products, cell capacity depletion over time under regular use is normal, and is not an indication of defect. A battery pack that retains eighty percent (80%) of its original capacity after twelve months is considered normal.