1.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 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?

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 DMKAOLLK .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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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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CS03XL Laptop Battery for HP EliteBook 840 850 755 745 G3 G4 ZBook 15u G3

Product ID: 176077043

Details

Battery Cell Composition
Lithium
Brand
DMKAOLLK
Number of Batteries
1 A batteries
Recommended Uses For Product
Laptop
Unit Count
1 Count

⚡11.4V Stable Voltage

🔋48WH Capacity Powerhouse

🛡️Smart Chip Safety Guard

$50.76

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

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Description

🔋 Power your productivity with confidence—never miss a beat!

READY OUT OF THE BOX - Includes two precision screwdrivers and user manual—everything you need for a quick, hassle-free battery swap.
SAFETY FIRST ALWAYS - Built-in smart chip protects against overcharge, overheating, and short circuits for worry-free use.
PEACE OF MIND WARRANTY - Backed by a 12-month warranty and 24/7 support, ensuring your investment is protected and reliable.
SEAMLESS COMPATIBILITY - Perfectly engineered for HP EliteBook 745/755/840/850 G3 & G4 and ZBook 15u G3/G4 models—plug and play confidence.
POWER THROUGH YOUR WORKDAY - 48WH high-capacity Li-polymer cells keep your EliteBook running longer without compromise.

The CS03XL Laptop Battery is a high-performance 4-cell Li-polymer replacement battery designed for select HP EliteBook and ZBook models. Delivering 48WH capacity at 11.4 volts, it features a smart chip for advanced safety protections and comes with essential tools and a 12-month warranty, making it the ultimate upgrade for professionals seeking reliable, long-lasting power on the go.

Specifications

ASIN	B0833ZXF8N
Antenna Location	Laptop
Battery Cell Type	Lithium Polymer
Battery Weight	10 ounces
Best Sellers Rank	#5,936 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #255 in Laptop Batteries
Brand	DMKAOLLK
Compatible Phone Models	CS03XL 800513-001 Battery for HP EliteBook 840 G3,HP EliteBook 840 G4,HP EliteBook 850 G3,HP EliteBook 850 G4,HP Elitebook 745 G3,HP EliteBook 745 G4,HP EliteBook 755 G3,HP EliteBook 755 G4,HP ZBook 15u G3,HP ZBook 15u G3,HP ZBook 15u G4 Series Laptop Battery
Customer Reviews	4.6 4.6 out of 5 stars (283)
Item Dimensions	7.7 x 4 x 0.25 inches
Manufacturer	DONG GUAN BOYU ELECTRONICS CO., LTD
Model Name	M5Y1K
Model Number	M5Y1K
Number of Batteries	1 A batteries required.
Reusability	Rechargeable
UPC	751565178986
Unit Count	1 Count
Voltage	11.4 volts
Warranty Description	12 Months Warranty from the Purchase of date and 60 days Money Back guarrantee,the return window will be closed a month after you received the the product,Please don't worry about it. Please contact us through the your orders page or from the seller detail page that is available by clicking on the seller's name in the"sold by" section of the product page.

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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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Excellent communication throughout the order process. Product is perfect.

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$50.76

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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