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DR. BATTERY 42T4861 | 42T4901 for Lenovo ThinkPad X220 | X220i Series Battery 11.1V

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DR. BATTERY
Professional Series Replacement Laptop Battery: OEM-grade construction delivers stable power and long-term performance for mobile professionals.
Safety First Design: Integrated multi-layer circuit protection for safe daily operation.
Compatibility Notice: Designed exclusively for compatible Lenovo ThinkPad X230 laptops.
Condition : New
Cell Type : Conventional Li-ion
Warranty : 1 Year
Original Battery Part Number : 42T4862, 42T4863, 42T4865, 42T4866, 42T4867, 42T4868, 42T4873, 42T4875, 42T4876, 42T4940, 42T4941, 42T4942, 42Y4834, 42Y4864, 45N1022, 45N1023, ASM 42T4904, FRU 42T4903
To avoid purchasing the incorrect battery, please compare with your original battery and check the Compatibility section below.

Overview

Specs

Reviews

Brand New Dr. Battery Replacement Laptop Battery

This Dr. Battery Professional Series replacement battery is designed to provide dependable power for Lenovo ThinkPad X230 laptops. Premium lithium-ion cells and precision assembly ensure stable performance for business and mobile environments.

Important Note

Please verify your laptop model prior to purchase.

Compatible Laptop Models

Remarks

OEM-grade construction with integrated safety protection ensures reliable and long-lasting operation. This Model only compatible with 10.8V and 11.1V.

Model
Brand	Lenovo
Model	ThinkPad X230 / ThinkPad X230 2306 / ThinkPad X230 2320 / ThinkPad X230 2320-2ZU / ThinkPad X230 2320-32U / ThinkPad X230 2320-33U / ThinkPad X230 2320-34U / ThinkPad X230 2320-35U / ThinkPad X230 2320-36U / ThinkPad X230 2320-37U / ThinkPad X230 2320-38U / ThinkPad X230 2320-39U / ThinkPad X230 2320-3AU / ThinkPad X230 2320-3BU / ThinkPad X230 2320-8TU / ThinkPad X230 2320-8UU / ThinkPad X230 2320-8VU / ThinkPad X230 2320-A3U / ThinkPad X230 2320-A4U / ThinkPad X230 2320-A5U / ThinkPad X230 2320-A6U / ThinkPad X230 2320-A7U / ThinkPad X230 2320-A8U / ThinkPad X230 2320-A9U / ThinkPad X230 2320-AAU / ThinkPad X230 2320-HMU / ThinkPad X230 2320-HNU / ThinkPad X230 2320-HPU / ThinkPad X230 2320-HQU / ThinkPad X230 2322 / ThinkPad X230 2324 / ThinkPad X230 2324-22G / ThinkPad X230 2324-22U / ThinkPad X230 2324-23G / ThinkPad X230 2324-23U / ThinkPad X230 2324-25U / ThinkPad X230 2324-2LU / ThinkPad X230 2324-3MU / ThinkPad X230 2324-3NU / ThinkPad X230 2324-3PG / ThinkPad X230 2324-3PU / ThinkPad X230 2324-3QG / ThinkPad X230 2324-3QU / ThinkPad X230 2324-3RU / ThinkPad X230 2324-3SU / ThinkPad X230 2324-3TU / ThinkPad X230 2324-3UU / ThinkPad X230 2324-3VG / ThinkPad X230 2324-3VU / ThinkPad X230 2324-3WG / ThinkPad X230 2324-3WU / ThinkPad X230 2324-3XU / ThinkPad X230 2324-3YU / ThinkPad X230 2324-4TU / ThinkPad X230 2324-5NG / ThinkPad X230 2324-5NU / ThinkPad X230 2324-5PG / ThinkPad X230 2324-5PU / ThinkPad X230 2324-5QG / ThinkPad X230 2324-5QU / ThinkPad X230 2324-5RG / ThinkPad X230 2324-5RU / ThinkPad X230 2324-5SG / ThinkPad X230 2324-5SU / ThinkPad X230 2324-5VU / ThinkPad X230 2324-5WU / ThinkPad X230 2324-5XU / ThinkPad X230 2324-5YU / ThinkPad X230 2325 / ThinkPad X230 2325-22G / ThinkPad X230 2325-22U / ThinkPad X230 2325-23G / ThinkPad X230 2325-23U / ThinkPad X230 2325-2CG / ThinkPad X230 2325-2DG / ThinkPad X230 2325-2EG / ThinkPad X230 2325-2FG / ThinkPad X230 2325-2GG / ThinkPad X230 2325-2NU / ThinkPad X230 2325-2PU / ThinkPad X230 2325-2QG / Thin
Part Number	DR-PRO-LLN24702

Details
Compatibility	42T4862, 42T4863, 42T4865, 42T4866, 42T4867, 42T4868, 42T4873, 42T4875, 42T4876, 42T4940, 42T4941, 42T4942, 42Y4834, 42Y4864, 45N1022, 45N1023, ASM 42T4904, FRU 42T4903
Battery Type	Li-ion
Battery Voltage	11.1V
Battery Capacity	4400mAh

Features
Function	Notebook

Dimensions & Weight
Dimension	8.0x1.5x0.8
Weight	0.4

Additional Information
First Listed on Newegg	December 23, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by Dr. Power Return Policy

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Item#: 9SIAGVBKPW9750