This Brand New Samsung AA-PBRN4ZU Battery Extended Life uses premium quality battery cells that provide higher performance, reliability, and longer life. This AA-PBRN4ZU battery is tested before shipment and backed by full ONE year warranty and 30 days satisfaction money back guarantee against defects in material or workmanship. We will pay for return shipping for defective item. This battery also uses state of the art protection circuit board and certified by CE and RoHS to ensure both safety and stability for your device. We are a responsible US based company since 2008.
How to replace your Samsung AA-PBRN4ZU Laptop Battery?
- 1 . Turn off your Samsung AA-PBRN4ZU laptop and disconnect the AC adapter.
- 2 . Release the latch or other attachment devices that hold your battery in place.
- 3 . Slide the old battery out of its compartment or storage bay
- 4 . Take the replacement battery for AA-PBRN4ZU laptop out of the box.
- 5 . Slide it into the notch or bay.
- 6 . Close the safety latch to lock it into place.
- 7 . Reconnect the AC adapter and give the new battery for your Samsung AA-PBRN4ZU notebook a full charge.
Samsung AA-PBRN4ZU Battery use and maintenance:
- After getting the Samsung AA-PBRN4ZU battery, please install the battery correctly, make sure that the battery connector is firmly connected to the laptop motherboard, and start charging the laptop. Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
- Remember not to discharge the battery to 0%, otherwise the battery will be easily damaged.
- After the AA-PBRN4ZU battery is exhausted, please charge it in time. If it is not charged for a long time, the battery may be damaged.
- If the battery is not used for a long time, it needs to be charged to more than 70% for storage. The storage time should not exceed 3 months.
- If you often use it with a charger, please use the battery power regularly and use it more than once a week.
- Please use original chargers. Inferior chargers will affect the normal charging of the AA-PBRN4ZU battery.
- Regularly clean the fan dust to increase the heat dissipation effect and reduce power consumption, which can effectively extend the Samsung AA-PBRN4ZU battery0 life.
