Extra Digital Advanced NB483037 Laptop Battery – Replacement for Lenovo 01AV421, 1950mAh, 11.4V, 3-Cell Li-ion (ThinkPad X270, X260, T470, T460, L470, L460, P51s, P50s, A475, A275)

When your trusted ThinkPad starts losing its charge too quickly, the Extra Digital Advanced NB483037 replacement battery offers a dependable power source that brings your laptop back to its full potential. Designed to meet or exceed original specifications, this 3-cell lithium-ion battery is a smart upgrade for users who rely on their machine for work, study, or travel.

Highlights

• Replacement battery for Lenovo ThinkPad X270, X260, T470, T460, L470, L460, P51s, P50s, A475, and A275 series
• Compatible with Lenovo part numbers 01AV421, 01AV420, 01AV419, SB10K97587, SB10K97586, and SB10K97585
• 1950mAh capacity with 11.4V output – 22.23Wh energy for balanced runtime
• 3-cell Li-ion construction for lightweight, efficient power
• Built-in protection against overcharge, over-discharge, over-current, short-circuit, and over-temperature
• Certified CE, RoHS, and FCC for safety and environmental compliance
• 500+ charge cycles for long-term reliability
• Complete 12-month warranty included

In daily use

This battery is a drop-in replacement for your original Lenovo unit. It installs easily with no special tools, and its black finish matches the design of most ThinkPad models. Whether you’re in a meeting, on a long flight, or working from a coffee shop, the Extra Digital Advanced NB483037 ensures you stay productive without searching for a wall outlet. The intelligent protection circuits work silently in the background, extending battery lifespan and protecting your device from common electrical issues.

Full specifications

• Battery Type: Li-ion (Lithium-Ion)
• Capacity: 1950 mAh
• Voltage: 11.4 V
• Energy: 22.23 Wh
• Number of Cells: 3-Cell
• Color: Black
• Product Type: Replacement Laptop Battery
• Compatibility (Lenovo Part Numbers): 01AV421, 01AV420, 01AV419, SB10K97587, SB10K97586, SB10K97585
• Compatibility (Lenovo Laptop Series): Lenovo ThinkPad X270, X260, T470, T460, L470, L460, P51s, P50s, A475, A275 Series
• Battery Form Factor: Internal
• Condition: New
• Certifications: CE, RoHS, FCC
• Protection Features: Overcharge, Over-discharge, Over-current, Short-circuit, Over-temperature protection
• Cycle Life: 500+ cycles
• Chemistry: Lithium-Ion
• Warranty: 12 Months
• Rechargeable: Yes

Final note

With its robust protection circuitry and high-quality cells, the Extra Digital Advanced NB483037 is a reliable choice to keep your ThinkPad running longer, backed by a full year of warranty.