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Genuine TT03 TT03XL Laptop Battery Replacement for HP EliteBook 850 G5 G6, ZBook 15U G5 G6 – 56Wh HSTNN-LB8H
Genuine TT03 TT03XL Laptop Battery Replacement for HP EliteBook 850 G5 G6, ZBook 15U G5 G6 – 56Wh HSTNN-LB8H
Genuine TT03 TT03XL Laptop Battery Replacement for HP EliteBook 850 G5 G6, ZBook 15U G5 G6 – 56Wh HSTNN-LB8H
Genuine TT03 TT03XL Laptop Battery Replacement for HP EliteBook 850 G5 G6, ZBook 15U G5 G6 – 56Wh HSTNN-LB8H
High quality battery TT03 TT03XL Laptop Battery for HP EliteBook 850 G5 G6 755 G5 ZBook 15U G5 G6 G536 G541 G542 G544 G5-42 G5-44 G5-41 G5-36 Series TT03056XL HSTNN-LB8H HSTNN-DB8K 932824-2C1 933322-855 932824-421 56Wh - Image 5

High quality battery TT03 TT03XL Laptop Battery for HP EliteBook 850 G5 G6 755 G5 ZBook 15U G5 G6 G536 G541 G542 G544 G5-42 G5-44 G5-41 G5-36 Series TT03056XL HSTNN-LB8H HSTNN-DB8K 932824-2C1 933322-855 932824-421 56Wh

Original price was: $128.00.Current price is: $88.99.

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Buy a 100% genuine TT03 TT03XL battery for HP EliteBook 850 G5 G6 and ZBook 15U G5 G6 laptops. Enjoy reliable 56Wh power, long battery life, and perfect compatibility with HSTNN-LB8H and HSTNN-DB8K models.

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 Genuine TT03 TT03XL Laptop Battery for HP EliteBook & ZBook Series (56Wh)

Power up your HP EliteBook or ZBook with the Genuine TT03 / TT03XL Battery, engineered for long-lasting performance, reliable power delivery, and full system compatibility. Designed specifically for HP EliteBook 850 G5 / G6, 755 G5, ZBook 15U G5 / G6, and related models, this original HP battery keeps your laptop performing at its best — whether you’re in the office or on the go.

Key Specifications

  • Model: TT03 / TT03XL (TT03056XL)

  • Voltage: 11.55V

  • Capacity: 56Wh / 4860mAh

  • Cell Type: High-quality Li-ion rechargeable cells

  • Compatible Part Numbers: HSTNN-LB8H, HSTNN-DB8K, 932824-2C1, 933322-855, 932824-421

Product Highlights

  • True Original Quality: 100% genuine HP part ensuring perfect compatibility and system safety.

  • Stable Power, Longer Runtime: Advanced Li-ion cells provide dependable, efficient energy output and reduced self-discharge.

  • Built-in Protection: Smart IC control protects against overcharge, overheating, and short circuits for a longer battery lifespan.

  • Ideal for Professionals: Perfect for business travel, remote work, and high-performance users needing reliable mobile power.

  • Eco-friendly & Energy Efficient: Meets RoHS and CE standards for environmental safety.

Why Buy This Battery?

The Genuine HP TT03XL Battery delivers the same reliability and endurance as your original battery — at a high value-to-price ratio. Forget short runtimes and random shutdowns; this replacement ensures consistent power delivery so you can focus on work, not charging cables.

Upgrade today and experience the performance, safety, and peace of mind that only a genuine HP battery provides.

Ready to Power Up?

Order your TT03XL Replacement Battery now and restore your HP EliteBook or ZBook to its full potential.

CF-VZSU73U CF-VZSU73R CF-VZSU73SP 63Wh 10.8V Laptop Battery for Panasonic ToughBook CF-D1

Replace Part Numbers:

TT03XL HSTNN-DB8K HSN-I13C-5 HHSN-I17C-5 HSN-113C-5 933322-855 932824-1C1 932824-2C1 932824-421 HSTNN-LB7H HSTNN-LB8H HSTNN-UB7T TT03 TTO3XL TT03056XL TTO3 3RS08UT#ABA

Compatible Models: (use “Ctrl+F” to find your model quickly)

 

  • HP EliteBook 755 G5 Series
  • HP EliteBook 850 G5 Series
  • HP EliteBook 850 G6 Series
  • HP ZBook 15U G5 Series
  • HP ZBook 15U G6 Series
  • HP ZBook 15U G536 G541 G542 G544 Series
  • HP ZBook 15U G5-36 G5-41 G5-42 G5-44 Series

 

  • HP EliteBook 755 G5 Series

755 G5(3UN80EA), 755 G5(5FL61AW), 755 G5(4JB75LT), 755 G5(4HZ51UT), 755 G5(5AY43PC),

755 G5(3XJ79LT), 755 G5(3UP42EA), 755 G5(3UN70EA), 755 G5(4TH29PT), 755 G5(4HZ54UT),

755 G5(3UP65EA), 755 G5(5AY41PC), 755 G5(3UN80EA), 755 G5(4JB75LT), 755 G5(4HZ48UT),

755 G5(3XJ79LT), 755 G5(5AY42PC), 755 G5(3UN70EA), 755 G5(4TH29PT), 755 G5(4HZ53UT),

755 G5(4HZ47UT), 755 G5(5FL61AW), 755 G5(3UP41EA), 755 G5(3UP43EA), 755 G54HZ47UT,

  • HP EliteBook 850 G5 Series

850 G5(3JX60EA), 850 G5(4BC93EA), 850 G5(5VR17PA), 850 G5(3JX12EA), 850 G5(3UY64PA),

850 G5(3JX12EA), 850 G5(3JX57EA), 850 G5(4BC95EA), 850 G5(4LH38PA), 850 G5(3JX45EA),

850 G5(3JX58EA), 850 G5(T9X19EA), 850 G5(3RL50PA), 850 G5(3JX46EA), 850 G5(3JX46EA),

850 G5(3RS25PA), 850 G5(4BC94EA), 850 G5(3JX60EA), 850 G5(3RL52PA), 850 G5(3JZ54AW),

850 G5(3XD18PA), 850 G5(3JX58EA), 850 G5(T9X19EA), 850 G5(3JX45EA), 850 G53JZ54AW,

  • HP ZBook 15U G5 Series

15U G5(4QH09EA), 15U G5(2ZC05EA), 15U G5(4QH09EA), 15U G5(3XG42PA), 15U G5(2ZC07EA),

15U G5(2ZC05EA), 15U G5(3XG36PA), 15U G5(2ZC07EA), 15U G5(3XG42PA), 15U G5(2ZC08EA),

15U G5(3XG36PA), 15U G5(2ZC08EA), 15U G5(3XG44PA), 15U G5(3XG44PA), 15U G5(3JZ98AW),

15U G5(3JZ98AW), 15U G5-41, 15U G5-42, 15U G5-44,

  • HP ZBook 15U G6 Series

15U G6(6TP54EA), 15U G6(6TP58EA), 15U G6(6TP83EA)

Voltage

11.55V
Capacity

56Wh/4850mAh
Model No

TT03 TT03XL
Compatible Models

Fit for HP EliteBook 850 G5 G6 Series; Fit for HP ZBOOK 15u G536 G541 G542 G544 G5-42 G5-44 G5-41 G5-36 15U G6 G5 Series; Fit for HP EliteBook 755 G5 Series; Fit for HP ZBook 15U G5 G6 Series
Replace Part Numbers

TT03XL HSTNN-DB8K HSN-I13C-5 HHSN-I17C-5 HSN-113C-5 933322-855 932824-1C1 932824-2C1 932824-421 HSTNN-LB7H HSTNN-LB8H HSTNN-UB7T TT03 TTO3XL TT03056XL TTO3 3RS08UT#ABA

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 Genuine TT03 TT03XL Laptop Battery for HP EliteBook & ZBook Series – High-Performance, Long-Lasting Power Solution (56Wh)

Q1: Is the Genuine TT03 TT03XL battery compatible with my HP laptop?
Yes! This TT03 TT03XL original HP battery is fully compatible with a wide range of HP models, including EliteBook 850 G5 / G6, 755 G5, and ZBook 15U G5 / G6 series (G536, G541, G542, G544, G5-42, G5-44, G5-41, G5-36). It replaces part numbers TT03056XL, HSTNN-LB8H, HSTNN-DB8K, 932824-2C1, 933322-855, and 932824-421.

Q2: What are the key specifications of this HP TT03XL battery?

  • Battery Type: Li-ion

  • Voltage: 11.55V

  • Capacity: 56Wh

  • Cell Quality: Grade-A original cells for superior performance

  • Certified: CE / FCC / RoHS safety standards

Q3: Why choose this genuine TT03XL battery instead of a third-party one?
This original HP TT03XL replacement battery guarantees optimal compatibility, longer lifespan, and higher stability. It’s built with advanced safety features such as overcharge, overcurrent, and short-circuit protection—offering peace of mind and reliable power for business and travel.

Q4: How long does the TT03XL battery last per charge?
Under normal usage, it provides 4–6 hours of runtime (depending on your settings and applications). Thanks to HP’s genuine cell design, it delivers consistent performance even after hundreds of recharge cycles.

Q5: Does it include warranty and support?
Yes! Every TT03XL battery comes with:
1-Year Warranty
30-Day Money-Back Guarantee
24/7 Friendly Customer Support

Q6: Why is this HP TT03XL battery a smart buy?
It’s a high-value, cost-effective, and durable power solution—perfect for professionals who rely on HP EliteBook or ZBook laptops. With genuine quality and dependable performance, it’s the best investment to keep your laptop running like new.

 Upgrade Today:
Bring your HP back to life with the Genuine TT03XL 56Wh Battery—trusted performance, original quality, and lasting power you can count on.

👉 Order Now to enjoy stable power and extended productivity!

Disclaimer:
 All batteries sold on replacementbatterymall.com are replacement parts. replacementbatterymall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

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