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

1.The battery must be full charged before first use 2.You need to turn off your laptop and disconnect the power when you install a new battery 3.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?

When the computer is turned on, if it is not recognised, it is recommended to update the BIOS settings or please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery.

How should I do if we received the item doesn't work?

Our itme have 12 months replace a new one and 60 days moeny back guarrante. please Contact COWOOGMZ INC .we will replace it with a new one for free.

How should I charge my laptop battery?

It is suggested to charge the battery before the power runs out completely. It is best to charge when the remaining power is about 5-10%, and the battery should be charged in a relatively dry place.

How should I preserve my laptop battery when I don’t use it?

The ideal preservation method is to charge the battery to about 40%.the battery should be used once a month, which can not only good preservation of the battery but also prevent the battery from being damaged by the complete loss of power.

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CM03 CM03XL Battery Replacement for HP EliteBook 840 845 850 855 740 745 750 755 G1 G2 Series Notebook ZBook 14 15u G2 CO06 CO06XL Battery Spare 716724-421 717376-001 CM03050XL（11.1V 50Wh）

CM03 CM03XL Battery Replacement for HP EliteBook 840 845 850 855 740 745 750 755 G1 G2 Series Notebook ZBook 14 15u G2 CO06 CO06XL Battery Spare 716724-421 717376-001 CM03050XL（11.1V 50Wh）

Product ID: 701405469

Details

Battery Cell Composition
Lithium Ion
Brand
COWOOGMZ
Number of Batteries
1 Lithium Ion
Recommended Uses For Product
Laptop
Unit Count
1.0 Count

⚡11.1V Fast Voltage

🔋50Wh High Capacity

🛠️Installation Kit Included

€ 59.96

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🔋 Power up your EliteBook with confidence and style!

TRUSTED ENDURANCE - Over 1000 charge cycles ensure your laptop stays powered for the long haul.
BUILT IN SAFETY SHIELD - Advanced protection against overcharge, overdischarge, and short circuits keeps you secure.
EFFORTLESS DIY UPGRADE - Comes with screwdrivers and tools for quick, no-stress installation.
SEAMLESS COMPATIBILITY - Perfectly fits HP EliteBook & ZBook G1/G2 series for hassle-free replacement.
POWER THROUGH YOUR WORKDAY - 50Wh capacity delivers long-lasting energy for uninterrupted productivity.

The CM03XL is a high-performance 11.1V, 50Wh lithium-ion replacement battery designed for HP EliteBook and ZBook G1/G2 series laptops. It features built-in safety protections, supports over 1000 charge cycles, and includes a complete installation toolkit for easy DIY replacement. Backed by a 1-year warranty and 24/7 customer support, it ensures reliable, long-lasting power for professional users on the go.

Specifications

ASIN	B0DPHXSGCB
Antenna Location	Laptop
Battery Cell Type	Lithium Ion
Battery Weight	240 Grams
Best Sellers Rank	#6,256 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #265 in Laptop Batteries
Brand	COWOOGMZ
Compatible Phone Models	Compatible with HP EliteBook 840 G1/EliteBook 840 G2/EliteBook 845 G1/EliteBook 845 G2 /EliteBook 850 G1/EliteBook 850 G2/EliteBook 855 G1/EliteBook 855 G2 / EliteBook 740 G1 /EliteBook 740 G2 /EliteBook 745 G1 /EliteBook 745 G2 /EliteBook 750 G1 /EliteBook 750 G2/EliteBook 755 G1 /EliteBook 755 G2/EliteBook 755 G3/ZBook 14 G2 / ZBook 15u G2 Mobile/ZBook 14 E7U24AA Mobile Workstation Series
Customer Reviews	4.4 4.4 out of 5 stars (287)
Item Dimensions	8.9 x 4.96 x 1.1 inches
Manufacturer	Bituli(Dongguan) New Energy Co, Ltd.DongGuan Simer Electronics Co., LTD.
Model Number	CM03XL
Number of Batteries	1 Lithium Ion batteries required. (included)
Reusability	Rechargeable
UPC	721718044024
Unit Count	1.0 Count
Warranty Description	1 year manufacturer

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 59.96

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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