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Rectangular black laptop battery with four cells visible

Total Micro Technologies

Total Micro Technologies 4-Cell 5 Battery for Lenovo ThinkPad X1 Yoga 1st/2nd Gen

SKU CH-XTZB-2N3JP

Replacement 4-cell battery compatible with Lenovo ThinkPad X1 Yoga first and second generation models

  • Product typeLaptop Batteries
  • Compatible with ThinkPad X1 Yoga 1st and 2nd Gen
  • 4-cell design balances capacity and weight
  • Total Micro Technologies replacement battery
  • New condition ensures full performance life

Compatible 4-Cell Replacement Battery

This 4-cell lithium-ion battery replaces the original power pack in Lenovo ThinkPad X1 Yoga first and second generation laptops. It restores mobile runtime for professionals who rely on the convertible form factor during travel or meetings. The cell count matches the factory specification for direct fit and proper charge reporting.

Steady Output Through a Full Workday

The pack delivers consistent voltage across the discharge curve rather than a brief peak, so the system avoids sudden throttling when the charge drops below fifty percent. Thermal behaviour stays stable during continuous typing, video playback or light development workloads. It is not suited for users who need extended runtime beyond the original capacity or who run sustained heavy compute loads that drain the battery in under three hours.

How it compares

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

Price $74.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameTotal Micro
Product typeLaptop Batteries

Questions about this item

How much power does this 4-cell battery draw during all-day use?

The 4-cell design supplies the rated capacity for Lenovo ThinkPad X1 Yoga 1st and 2nd Gen models; power draw depends on the laptop's workload and power-management settings.

Does the laptop need any specific BIOS version or connector type to accept this replacement?

This battery is built as a direct replacement for the original pack in ThinkPad X1 Yoga 1st and 2nd Gen systems and uses the standard internal connector for those models.

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