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Black rectangular laptop battery with textured finish

Total Micro Technologies

Total Micro Technologies 5B10W51860-TM 3-Cell 39.3WHr 11.58V laptop battery

SKU CH-R9BZ-QQVPZ MPN 5B10W51860-TM

Three-cell 39.3 WHr 11.58 V replacement battery for Lenovo ThinkPad P14s Gen 3, P14s Gen 4, T14 Gen 3 and T14 Gen 4

  • Battery typeLaptop Batteries
  • Product colorBlack
  • Product typeBattery
  • Compatible with5B11M90022, 5B11M90023, 5B11M90024, 5B10W51861, 5B10W51862,
  • Ready to power compatible ThinkPad models
  • 3 WHr capacity supports extended mobile use
  • 58 V output matches original specifications
  • Three-cell design fits P14s and T14 series
  • Replaces multiple Lenovo part numbers including 5B10W51861

Replacement Battery for ThinkPad P14s and T14

This Total Micro Technologies battery replaces Lenovo part numbers 5B11M90022, 5B11M90023, 5B11M90024, 5B10W51861, 5B10W51862 and L21L3P71. It fits the ThinkPad P14s Gen 3, P14s Gen 4, T14 Gen 3 and T14 Gen 4. The unit ships new in black.

Capacity and Headroom

The 3-cell pack stores 39.3WHr at 11.58V. It restores original runtime for the supported ultraportables. It will not fit earlier ThinkPad generations or models outside the listed compatibility list.

Voltage and Cell Count

The 11.58V nominal voltage and three-cell configuration are the critical match points. Verify your original battery carries one of the listed part numbers before ordering.

How it compares

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

Price $101.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameTotal Micro
Model name5B10W51860-TM
Part number5B10W51860-TM
Product colorBlack
Product typeBattery
Power
Battery typeLaptop Batteries
Size & build
Shipping weight0.45 kg
Package size356 × 147 × 51 mm
Compatibility
Compatible with5B11M90022, 5B11M90023, 5B11M90024, 5B10W51861, 5B10W51862, L21L3P71
the Lenovo ThinkPad P14s Gen 3, P14s Gen 4, T14 Gen 3, T14 Gen 4

Questions about this item

Will the 5B10W51860-TM battery fit alongside the existing 11.58V power system in my ThinkPad T14 Gen 3?

Yes, this 11.58V replacement matches the original voltage and is compatible with ThinkPad P14s Gen 3, P14s Gen 4, T14 Gen 3 and T14 Gen 4 models.

How can I verify the 39.3WHr capacity is reporting correctly after installing the 5B10W51860-TM?

Check the battery information in Lenovo Vantage or the BIOS; both should show a design capacity of 39.3WHr and a 3-cell configuration for this part number.

Does the 5B10W51860-TM package include the L21L3P71 screw kit or only the battery itself?

The box contains the 3-cell 39.3WHr battery only; mounting screws and any tools are not included and must be sourced separately.

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