Oregon 40 Volt 4 Amp Battery / Charger Combo.
This combo includes both the 4 amp 40 volt battery and the charger for it
The battery pack was pryed open because the charger would not charge it. The voltage of the pack had dropped below 23 volts so I opened it (this requires breaking all the small locking pieces on the case) and charged the pack 2 cells at a time using an IMAX B6 charger
Once the voltages were at 3 on every cell I put the screws back in and charged it on the pictured charger without issue
I have tried the battery on a leaf blower and it now works fine and recharges without problem
I also did a load test and it produced over 3.8 amps
Since the battery case is not pretty I am selling this for parts or repair only!