1. Choosing to purchase a battery not only depends on the laptop model, but also on your battery model

    It's best to compare your original battery with ours.

2. Before placing an order, please check your address. Be sure to fill in the correct and detailed address and phone number

3. Will usually ship within 48 hours of receiving cleared payment. The shipping time is about 10-20 business days.

     (If you urgently use it, we do not recommend purchasing it)

4. If something goes wrong, please email me. Our customer service will reply to you within 48 hours 

    (there is a time difference between us, weekends are not business days


Specifications:

Battery Voltage: 11.1V

Battery Capacity: 50WH

Battery Type: Li-ion

Cells: 3-Cells

Compatible Part Numbers
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
716723-271 716724-1C1 716724-421 716724-541 717375-001 717376-001 719941-002
E2P27AV E3W16UT E3W17UT E3W19UT E3W20UT E3W24UT E3W28UT E7M95PA E7N00PA E7U24AA
E7U24UT F2P20UT F2P22UT F2Q24UT F2Q28UT F6B35PA F6B36PA F6B37PA L3J31PT L5J27PA L9S80PA


Compatible Models:

HP EliteBook 740 G1 Series, HP EliteBook 740 G2 Series
HP EliteBook 745 G1 Series, HP EliteBook 745 G2 Series
HP EliteBook 750 G1 Series, HP EliteBook 750 G2 Series
HP EliteBook 755 G1 Series, HP EliteBook 755 G2 Series
HP EliteBook 840 G1 Series, HP EliteBook 840 G2 Series
HP EliteBook 845 G1 Series, HP EliteBook 845 G2 Series
HP EliteBook 850 G1 Series, HP EliteBook 850 G2 Series
HP EliteBook 855 G1 Series, HP EliteBook 855 G2 Series
HP ZBook 14 G2 Series, HP ZBook 15u Series, HP ZBook 14, E7U24AA Mobile Workstation


Note:
Please check carefully about your laptop model name/battery part number/battery shape and connector to make sure you purchase the correct battery.


Safety:

UL/CE-/FCC-/RoHS certified

Overload protection

Over-current protection

Over-voltage protection

High voltage protection

Short circuit protection

Over-temperature protection


How to check your laptop model?


Method 1: Use System Information to find your laptop model

1.Press Windows + R

2. Type "msinfo32", then click OK

3.Find "System Model" in the pop-up window


Method 2: Remove Battery from Laptop to find your laptop battery part number


What do we need to pay attention to using batteries for the first time?

1.Charge the battery for more than 8 hours before first use

2.You need to turn off your laptop and disconnect the power when you install a new battery

2.Do Discharge the new battery use to 5%/7%(not to 0%) and then charge to 95%, and cycle 3-4 times

How should I do if the battery is not recognised?

1. It is recommended to update the BIOS settings

2. Reinstall, please make sure that the connector of the battery has been inserted into the system board correctly and tightly


IF "the item doesn't work"?

Firstly, please send us an email to let us know

We can send you a replacement or refund


IF "Item is not received"

Firstly, please send us an email to let us know

Very few packages cannot be delivered on time due to bad weather conditions and uncontrollable factors.
(If your package delivery fails, we will refund or send you a replacement)


Tips 

The battery is being used for the first time and the battery level display is inaccurate

Usually, after a few cycles of use, the battery level display will return to normal.