Product Overview
The CC03XL is a 100% brand new, high-performance 4850mAh / 56Wh Li-ion replacement battery at 11.55V for HP EliteBook 830, 840 and 845 G7 / G8 series laptops plus the HP ZBook Firefly 14 G7 / G8 and HP ProBook 635 Aero G7. It directly replaces OEM part numbers L78555-005, L77622-541 and HSTNN-IB9F. Built with Grade-A high-performance cells, it restores dependable all-day runtime for demanding professional workflows. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | CC03XL |
| Voltage | 11.55V |
| Capacity | 4850mAh / 56Wh |
| Battery Type | Li-ion |
| Cell Grade | Grade-A High Performance |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty!) |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- CC03XL
- L78555-005
- L77622-541
- HSTNN-IB9F
Compatible Models
Verified for the following HP business laptops:
- HP EliteBook 830 G7 / G8
- HP EliteBook 840 G7 / G8
- HP EliteBook 845 G7 / G8
- HP ZBook Firefly 14 G7
- HP ZBook Firefly 14 G8
- HP ProBook 635 Aero G7
FAQ
Which HP laptops does the CC03XL battery fit?
It fits HP EliteBook 830, 840 and 845 G7 / G8, HP ZBook Firefly 14 G7 / G8 and HP ProBook 635 Aero G7. Confirm the CC03XL code or one of L78555-005 / L77622-541 / HSTNN-IB9F on your original battery label before ordering.
Why is this battery a good match for EliteBook G7/G8 and ZBook workflows?
It uses Grade-A cells with Japan/Korea equivalent cell quality to ensure high cycle life and safe discharge rates, matching original performance for demanding professional workflows on mobile workstations.
Is this battery safe for all-day business travel?
Yes. It features an integrated BMS that manages thermal levels and prevents overcharging, ensuring long-term safety and cell health for your mobile workstation.
Is it brand new and covered by a warranty?
Yes — 100% brand new with a 1-year warranty. The CC03XL is a direct drop-in replacement with a 1:1 OEM fit; no modification or special tools are required.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
Shipping Methods
| Shipping Methods | Ship To | Est. Delivery Time | Shipping Cost | Taxes & Fees |
|---|---|---|---|---|
| USPS / DHL | United States | 10-15 business days | Free | Free |
| Canada Post | Canada | 10-15 business days | Free | Free |
| Royal Mail / Yodel | United Kingdom | 15-20 business days | Free | Free |
| DHL | Germany | 15-20 business days | Free | Free |
| La Poste | France | 15-20 business days | Free | Free |
| Correios | Mexico/Spain/IT | 15-25 business days | Free | Free |
| Local Carriers | SE Asia / East Asia | 5-10 business days | Free | Free |
| Local Carriers | Rest of Europe | 20-25 business days | From $5.99 | Free |
| Local Carriers | UAE / Saudi Arabia / Israel | 16-20 business days | From $7.99 | Free |
📦 Shipping & Tracking Information
Looking for faster shipping? We offer local warehousing services. Please visit our "Local Delivery" page for items available for immediate dispatch.
1. How to Track Your Package:
Please choose the tracking link that corresponds to your destination:
- Europe & The Americas: 17track.net/en
- The Middle East: mena56.com
- Asia: 17exp.kingtrans.cn
Need Help?
If you cannot find your package on any of the above websites, please contact us immediately.
📧 Email: sales@batterymall.com / info@batterymall.com
📱 WeChat/WhatsApp: (+86) 198 6775 1872 / (+86) 191 2767 3310
🚚 Estimated Delivery Time
(1) Shipping from China:
- To Asia: 5-20 business days
- To North America: 10-15 business days
- To Europe/South America: 15-20 business days
(2) Shipping from Local Warehouses:
- From US Warehouse: 3-5 business days
- From European Warehouse: 2-10 business days
- From Russian Warehouse: 3-5 business days
Please note: Exact arrival times depend on the specific country and customs processing.
⚠️ Tax & Customs Information:
Global product prices include customs duties (some countries require a tax ID). Please refer to the settlement invoice for specific shipping costs. Special handling is required if your package is inspected.
Payment Methods
Paypal
Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
Credit or debit card
VISA, MasterCard, the United States n Express,Maestro & Laser Card, APPLE Pay,etc.
PayPal never shares your financial information with us.
WeChat Pay
Currently only supports QR code payment. Please contact WeChat customer service and go to WeChat App to scan the QR code to complete the payment.
Google Pay
Pay with Google Pay, which is more convenient and faster.
Apple Pay
If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.
Bank Transfer
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
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Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.