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Lenovo L12M4P21 Original Battery

Lenovo L12M4P21 Original Battery
Lenovo L12M4P21 Original Battery
  • Price: TK 3,550/-
  • Stock: In Stock
  • Model: L12M4P21 / L13S4P21 / 121500156
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TK 3,550/-
Ex Tax: TK 3,550/-
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Key Features

    • Model: Lenovo L12M4P21 / L13S4P21 / 121500156
    • Battery Type: Lithium‑Polymer
    • Voltage: 7.4 V
    • Capacity: 54 Wh
    • Cell Count: 4‑Cell
    • Color: Black
    • Compatibility: Yoga 2 Pro 13″ series
    • Warranty: 6 Months
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Specification
General Feature
BrandLenovo
ModelL12M4P21 / L13S4P21 / 121500156
Power
Battery TypeLi‑Polymer, 4‑Cell
Battery Capacity54 Wh (~7,400 mAh)
Physical Attributes
ColorBlack
Compatible WithLenovo Yoga 2 Pro 13″
Warranty Information
Warranty6 Months
Description

Authentic Lenovo Power: L12M4P21 Battery for Yoga 2 Pro 13″

The Lenovo L12M4P21 is an OEM-grade lithium-polymer battery meticulously designed for the Lenovo Yoga 2 Pro 13″ series (including part numbers L13S4P21, 121500156). It delivers a stable 7.4 V output and robust 54 Wh capacity (≈ 7,400 mAh), offering up to 3+ hours of real-world runtime on moderate settings.

Crafted using high-quality cells (often Samsung) and fitted with a smart multi-protection circuit, the L12M4P21 safeguards against overcharging, overheating, and short circuits. It’s a perfect drop-in replacement built to OEM standards, ensuring reliable and safe operation for your laptop.



Buy with Confidence – Genuine OEM Battery from Dear IT Solution

At Dear IT Solution, we only supply authentic or OEM-grade Lenovo batteries like the L12M4P21, verified for performance and backed by our 6-month warranty. With secure packaging and fast delivery across Bangladesh, you’re ensuring your device gets precise compatibility and dependable power for daily use.

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/** * @license * Copyright 2017 Google LLC * SPDX-License-Identifier: Apache-2.0 *//** * @fileoverview Diagnostic audit that lists all JavaScript libraries detected on the page */import {Audit} from '../audit.js'; import * as i18n from '../../lib/i18n/i18n.js';const UIStrings = { /** Title of a Lighthouse audit that provides detail on the Javascript libraries that are used on the page. */ title: 'Detected JavaScript libraries', /** Description of a Lighthouse audit that tells the user what this audit is detecting. This is displayed after a user expands the section to see more. No character length limits. */ description: 'All front-end JavaScript libraries detected on the page. [Learn more about this JavaScript library detection diagnostic audit](https://developer.chrome.com/docs/lighthouse/best-practices/js-libraries/).', /** Label for a column in a data table; entries will be the version numbers of the detected Javascript libraries. */ columnVersion: 'Version', };const str_ = i18n.createIcuMessageFn(import.meta.url, UIStrings);class JsLibrariesAudit extends Audit { /** * @return {LH.Audit.Meta} */ static get meta() { return { id: 'js-libraries', title: str_(UIStrings.title), scoreDisplayMode: Audit.SCORING_MODES.INFORMATIVE, description: str_(UIStrings.description), requiredArtifacts: ['Stacks'], }; }/** * @param {LH.Artifacts} artifacts * @return {LH.Audit.Product} */ static audit(artifacts) { const libDetails = artifacts.Stacks .filter(stack => stack.detector === 'js') // Don't show the fast paths in the table. .filter(stack => !stack.id.endsWith('-fast')) .map(stack => ({ name: stack.name, version: stack.version, npm: stack.npm, }));/** @type {LH.Audit.Details.Table['headings']} */ const headings = [ {key: 'name', valueType: 'text', label: str_(i18n.UIStrings.columnName)}, {key: 'version', valueType: 'text', label: str_(UIStrings.columnVersion)}, ]; const details = Audit.makeTableDetails(headings, libDetails);const debugData = { type: /** @type {const} */ ('debugdata'), stacks: artifacts.Stacks.map(stack => { return { id: stack.id, version: stack.version, }; }), };if (!libDetails.length) { return {score: null, notApplicable: true}; }return { score: 1, // Always pass for now. details: { ...details, debugData, }, }; } }export default JsLibrariesAudit; export {UIStrings};