HP JC04 Laptop Battery

Replacement batteries need breaking in: fully charge the battery, discharge it down to 20% remaining and then fully charge it again, repeat 3-4 times to break-in the notebook battery and get it to charge to its maximum

Do not impact, drop, crush, pierce, throw or hit your laptop battery pack, as it can damage the battery cell inside.

Lithium Ions can be ruined if the voltage drops below a certain level, avoid letting your notebook battery drain completely and repeatedly.

Do not store your laptop away for extended periods with the battery attached. Please remove the replacement battery pack from the notebook before storing it away.

Fully charge/discharge battery up to 4 cycles before achieving full capacity of a new battery.

Fully charge and discharge the replacement laptop battery every two to three weeks for battery conditions