11.1V 50Wh 4500mAh Li-ion Battery For HP ZBook 14 E7U24AA EliteBook 840 850 G1 HSTNN-IB4R HSTNN-DB4Q CM03XL, For HP ZBook 14 E7U24AA

1. If you dont use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months.
2. Replace your broken or unusable item with a new one.
3. Each item has been checked and in good condition before shipping.
4. Completely fit and work.
5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts.
6. Warning:
- To reduce risk of fire or bums, do not disassemble, crush, short circuit, or dispose of it in fire or water