What do I need to be aware of when I receive a battery?

You need to check its appearance, confirm the model, read the instruction manual. Cycle and charge it 5 to 6 times to activate the maximum usage space of the battery. When not in use temporarily, charge the battery to 50%-60%.

What should I do if laptop won't boot up after installing a new battery?

1.Check if the battery is properly seated and connections are clean. 2.Try charging it or use the adapter alone to start. 3.Examine hardware links, like RAM and adapters. 4.Reset BIOS settings if needed. 5.Enter Safe Mode to fix system issues.

How should I do if the battery is not recognised?

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.

What should I do if the battery expands?

1.Power off your laptop and disconnect it from any power source. 2.Carefully remove the swollen battery from the laptop in a well-ventilated area, avoid pressing or squeezing the battery during removal.

What can you do if you are not satisfied with the battery?

Please Contact ZTHY, we'll help you. Our battery have 12 months replace a new one and 30 days moeny back guarrante.

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🔋 Stay charged, stay ahead — power your elite performance!

ENDURING RECHARGE LIFE - Up to 500 recharge cycles means your battery stays strong over time, reducing downtime.
POWER THROUGH YOUR WORKDAY - 56Wh capacity ensures long-lasting productivity without constant recharging.
RELIABLE VOLTAGE STABILITY - 11.55V output delivers consistent performance for your HP EliteBook and ZBook series.
EASY INSTALLATION WAKE UP - Simple plug-and-play with a quick battery calibration process to maximize lifespan.
CERTIFIED SAFETY COMPATIBILITY - CE and FCC certified for peace of mind and perfect fit with multiple HP models.

The TT03XL Laptop Battery Replacement is a high-capacity 56Wh Li-ion battery designed for HP EliteBook 755 G5, 850 G5/G6, and ZBook 15U G5/G6 series. Operating at 11.55V, it supports up to 500 recharge cycles, ensuring long-term reliability. Certified by CE and FCC, it guarantees safety and compatibility, making it the perfect power upgrade for professionals demanding consistent, durable laptop performance.

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

E£ 4688

Duties & taxes incl.

EGYPTstore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

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

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Brand	ZTHY
Series	PK03XL
Item model number	PK03XL
Item Weight	10.2 ounces
Product Dimensions	11.18 x 2.95 x 0.28 inches
Item Dimensions LxWxH	11.18 x 2.95 x 0.28 inches
Voltage	11.55 Volts
Batteries	1 Lithium Ion batteries required. (included)
Manufacturer	Dongguan jiataiyuan electronics Co., Ltd
ASIN	B08JPG793L
Date First Available	September 22, 2020

TT03XL Laptop Battery Replacement for HP EliteBook 755 G5 EliteBook 850 G5 G6, ZBook 15U G5 /15U G6 Series 933322-855 932824-421 932824-1C1 932824-2C1 HSTNN-LB8H HSTNN-DB8K TT03056XL 11.55V 56Wh 3Cell

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