<1>Model: CC03XL. Voltage: 11.55V. Capacity: 53Wh/4400mAh. Cells: 4-cell . Color: Black . 100% brand new. (Please open the back case of your laptop and check out the exact part number of your laptop's original battery Before placing your order) <2>Compatible Models: for HP ZBook Firefly 14 G7 G8,HP EliteBook x360 830 G7 G8,HP EliteBook 830 G7 G8 835 G7 G8 840 G7 G8 845 G7 G8 Series Laptop .Note:There are 2 Type of the CC03XL battery, This Listing is Type A. <3>Compatible P/N: CC03XL HSTNN-DB9Q L77608-2C1 L77608-421 L78555-005 HSTNN-IB9F L77608-1C1 HSTNN-LB8Q . <4>After-sale Warranty: We guarantee 30 days money-back and 12-month warranty; 24 x 7 email support. (Important Note: Amazon return windows will close after one month, don’t worry about it, you can click on seller store on right corner “ask a question” and contact seller directly for 12 month warranty.) <5>Quality Assurance: All ASODI products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.We specialize in providing quality products from and quality customer service. Welcome to ASODI ! We focus on our batteries high-quality and pay more attention to after-sales service all the time.
You can use it safely. At the same time we have concentrated on the laptop batteries production manufacturing work.
We promise that our batteries are selt directly from the factory to the customers.Please rest assured to buy!

Note:If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected.
Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.

Specifications:
<1>.Battery Type: Rechargeable Li-ion Battery
<2>.Model: CC03XL
<3>.Voltage: 11.55V
<4>.Capatity: 53Wh/4400mAh

<5>.Compatible Models (use "Ctrl+F to find your model quickly")
for HP ZBook Firefly 14 G7 G8 Series
for HP EliteBook 830 G7 835 G7 840 G7 845 G7 Series
for HP EliteBook 830 G8 835 G8 840 G8 845 G8 Series

<6>.Compatible Part Numbers:
CC03XL HSTNN-DB9Q L77608-2C1 L77608-421 L78555-005 HSTNN-IB9F L77608-1C1 HSTNN-LB8Q.

<7>.Package included:
1X CC03XL battery
1X Instruction manual

<8>.For Optimal Use battery:
<1>Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity.
<2>The important point is to perform a full discharge charge every other month to extend battery life.
<3>Don't connect adapter for a long time while using the battery. It may damage the battery.
<4>Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
<5>Avoid using the battery in an environment where the temperature is too high or too low.