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Rectangular black lithium-ion laptop battery with connector pins

PISKEKAT

PISKEKAT 11.58V 57Wh laptop battery for Lenovo ThinkPad X1 Carbon 5th 6th Gen 2017 2018

SKU CH-NC9T-M8BTK

Replacement Li-ion battery delivers 11.58V 57Wh for Lenovo ThinkPad X1 Carbon 2017 and 2018 models, rated for up to 500 recharge cycles

  • Battery typeLaptop Batteries
  • New Li-ion chemistry provides reliable power for daily use
  • 58 V and 57 Wh capacity match the original ThinkPad specification
  • Replaces Lenovo part numbers 01AV429 01AV430 01AV431 01AV494 and SB10K97586 SB10K97587 SB10K97588
  • Fits ThinkPad X1 Carbon 2017 and 2018 models including G6 variants
  • Rated for up to 500 recharge cycles over the battery life

Compatible replacement for ThinkPad X1 Carbon 2017

This lithium-ion battery fits the ThinkPad X1 Carbon fifth and sixth generation models from 2017 and 2018. It replaces original part numbers 01AV429, 01AV430, 01AV431 and 01AV494 as well as SB10K97586, SB10K97587 and SB10K97588. The unit is supplied new and ready for installation.

Voltage and cycle limits define usable life

The pack operates at 11.52V or 11.58V and stores 57Wh of energy. The manufacturer rates it for up to 500 recharge cycles before capacity degrades noticeably. Actual runtime varies with the workload and power settings of the laptop.

Replaces ageing or failed original packs

This battery is intended for owners whose original cells no longer hold a useful charge. It is not suitable for other ThinkPad series or for users who need a higher-capacity design than the standard 57Wh configuration. The jump is worth it when the old battery cannot sustain mobile work.

How it compares

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

Price $54.99
Pricier than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

Which part number matches my ThinkPad X1 Carbon 2017 or 2018?

This battery replaces Lenovo part numbers 01AV429, 01AV430, 01AV431 and 01AV494, covering both the 5th and 6th generation models.

What does the 57Wh rating mean for daily runtime?

The 57Wh capacity delivers a full charge for typical office workloads; actual hours vary with screen brightness, CPU load and connected peripherals.

What connector standard does this battery use and what does it limit?

It uses the internal ThinkPad battery connector, limiting installation to compatible X1 Carbon G5 and G6 chassis only.

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