Laptop Battery CM03XL for HP EliteBook 840 845 850 855 740 745 750 755 G1 G2 G2 Series

 Laptop Battery CM03 CM03XL for HP EliteBook 840 845 850 855 740 745 750 755 G1 G2 Series 

Compatible Models :

• HP EliteBook 740 G1 G2 Notebook PC Series
• HP EliteBook 745 G1 G2 Notebook PC Series
• HP EliteBook 750 G1 G2 Notebook PC Series
• HP EliteBook 755 G1 G2 Notebook PC Series
• HP EliteBook 840 G1 G2 Notebook PC Series
• HP EliteBook 845 G1 G2 Notebook PC Series
• HP EliteBook 850 G1 G2 Notebook PC Series
• HP EliteBook 855 G1 G2 Notebook PC Series
• HP Z Book 14 E7U24AA 14 G2 15u G2 Mobile Workstation Series

Compatible Part Number:

CM03 CM03XL CO06 CO06XL CM03024XL-PL CM03050XL HSTNN-DB4Q HSTNN-DB4R HSTNN-IB4R

HSTNN-I11C HSTNN-I11C-4 HSTNN-I11C-5 HSTNN-LB4R HSTNN-UB4R 996TA048H D8R80AV D8R82AV

E2P27AV E3W16UT E3W17UT E3W19UT E3W20UT E3W24UT E3W28UT E7M95PA E7N00PA E7U24AA

E7U24UT F2P20UT F2P22UT F2Q24UT F2Q28UT F6B35PA F6B36PA F6B37PA L3J31PT L5J27PA L9S80PA

716723-271 716724-1C1 716724-421 716724-541 717375-001 717376-001 719941-002

 Install A New Battery:

1. You need to turn off your laptop and disconnect the power.

2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.

3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.

Laptop Maintenance Tips:

1. New battery: For use a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely

2. Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened

3. Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.

4. Long-term storage: Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery

5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility.

PROTECTION DETAILS

Overload protection

Over-current protection

Over-voltage protection

High voltage protection

Short circuit protection

Over-temperature protection

Easy & Quick Installation