Emanjor TT03XL 56Wh Laptop Battery for HP EliteBook & ZBook

The Emanjor TT03XL is a 56Wh Li‑polymer replacement battery engineered to restore runtime for compatible HP EliteBook and ZBook 3‑cell laptops.

If your EliteBook 755/850 G5 or G6, or ZBook 15U G5/G6 is losing battery life or won’t hold a charge, this direct‑fit TT03XL pack offers an economical way to bring portable power back. The pack arrives brand new, includes installation tools and a manual, and meets common safety certifications so you can replace the cell without sourcing parts from multiple vendors.

Will this battery physically fit my HP laptop model?

The TT03XL is manufactured to the same form factor and connector layout as the original OEM battery for the listed EliteBook and ZBook models. It maps to several compatible part numbers, so confirming the existing battery’s label or your laptop’s service tag ensures a correct match.

• Compatible P/Ns: TT03XL, TT03056XL, 932824‑1C1, 932824‑2C1, 932824‑421, 933322‑855, and others.
• Fits: HP EliteBook 755 G5, EliteBook 850 G5/G6, ZBook 15U G5/G6.
• Includes screws and two screwdrivers for a straightforward swap.

How long will the TT03XL battery run and remain useful?

This replacement provides 56Wh at 11.55V using a 3‑cell Li‑polymer configuration. Typical lifespan is listed around 300–500 full discharge cycles, so you should see meaningful service life if charged and stored under recommended conditions.

• Capacity: 56Wh / Voltage: 11.55V for consistent runtime estimation.
• Cell count: 3‑cell Li‑polymer construction designed for laptop power profiles.
• Estimated cycle life: ~300–500 full charge/discharge cycles with normal use.

Is this replacement battery safe and certified?

Emanjor supplies the TT03XL with multiple onboard protections and industry safety certifications. The pack has built‑in short‑circuit, over‑voltage, over‑current and discharge protections and carries common safety approvals to reduce risk during normal operation.

• Protections: short circuit, over voltage, over current and discharge protection.
• Certifications: CE, FCC, RoHS to meet international safety and environmental standards.
• New condition: each battery undergoes intelligent detection before shipping.

What do I get in the package and what is the support policy?

Your purchase includes one Emanjor TT03XL battery plus two screwdrivers and a user manual to simplify installation. The seller also offers 24/7 email support, a 60‑day money‑back window, and a 12‑month replacement warranty for covered defects.

• In box: 1x TT03XL battery, two screwdrivers, user manual.
• Support: 24x7 email assistance and trouble‑shooting guidance.
• Returns/warranty: 60‑day refund policy and 12‑month replacement coverage.

Who is this for: The Emanjor TT03XL battery is targeted at professionals and students using HP EliteBook 755/850 G5 or G6 and ZBook 15U G5/G6 workstations who need an affordable, plug‑and‑play replacement to restore mobile productivity. It’s suitable for users comfortable performing a simple battery swap or IT staff servicing multiple units, and for anyone who needs OEM‑style runtime without buying a full replacement laptop.