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Rectangular black 3-cell lithium-ion laptop battery

Total Micro Technologies

Total Micro Technologies 933322-855-TM laptop battery 3-cell 56WHr

SKU CH-9ABF-XPD5B MPN 933322-855-TM

3-cell 56WHr lithium-ion replacement battery for HP EliteBook 755 G5, 850 G5, 850 G6 and ZBook 15u G5, G6 mobile workstations

  • Battery type3 Cell Lithium-Ion
  • Battery capacity56WHr
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP EliteBook 755 G5, 850 G5, 850 G6 HP ZBook 15u G5 Mobile W
  • Reliable power for HP EliteBook and ZBook models
  • 3-cell lithium-ion design delivers 56WHr capacity
  • Direct fit for EliteBook 755 G5, 850 G5 and 850 G6
  • Compatible with ZBook 15u G5 and 15u G6 mobile workstations
  • New battery restores original runtime on supported notebooks

Compatible 3-cell 56WHr replacement battery

This new 3-cell lithium-ion battery provides a 56WHr capacity for HP EliteBook 755 G5, 850 G5 and 850 G6 models. It also fits the HP ZBook 15u G5 and 15u G6 Mobile Workstation series. The unit restores original run-time for supported notebooks. It is a direct replacement for the original equipment battery.

Thermals noise and power draw in normal use

Lithium-ion chemistry delivers stable voltage output with minimal self-discharge during daily operation. The pack generates no audible noise as it contains no moving parts. Normal operating temperatures stay within standard laptop thermal envelopes. Power draw matches the host system's charging controller specifications.

Build fit and what it frees up

The black battery slots into the existing compartment without tools or modifications. It frees the user from relying on AC power for mobile productivity. No additional cables, adapters or software drivers are required for installation. Buyers needing higher capacity or different cell counts should verify their chassis supports alternative packs.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $110.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameTotal Micro
Model name933322-855-TM
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery capacity56WHr
Size & build
Shipping weight0.36 kg
Package size254 × 127 × 13 mm
Compatibility
Compatible withHP EliteBook 755 G5, 850 G5, 850 G6
HP ZBook 15u G5 Mobile Workstation, 15u G6 Mobile Workstation

Questions about this item

How is the 3-cell 56WHr battery installed in an EliteBook 850 G6 and which step is often missed?

Slide the pack into the bottom bay until the latch clicks, then run HP Battery Check in UEFI to calibrate the fuel gauge — skipping calibration causes incorrect percentage readings.

What maintenance will the 933322-855-TM need over its service life?

Keep the contacts clean, avoid storing the unit fully charged or fully depleted, and update the system BIOS when HP releases power-management fixes for the EliteBook 755 G5 or ZBook 15u G6.

Which limit appears first during sustained heavy workloads on a ZBook 15u G5?

The 56WHr capacity depletes quickly under high CPU and GPU load, so runtime becomes the limiting factor before thermal throttling reduces performance.

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