500 Alexander Park, Suite 201, Princeton, NJ 08540 Mon–Fri (9 AM–6 PM) | Sat by appointment +1 (609) 473-7283
Walk-In Services · Princeton, NJ

Laptop Battery Replacement in Princeton, NJ

Battery draining fast, swelling or not charging? We test the battery and charging circuit and replace the battery.

Gloved hands lifting the old battery out of an opened laptop, the new battery in its sleeve beside it

What we fix

Battery drains in an hour or less
Laptop only works when plugged in
Swollen battery lifting the case or trackpad
“Plugged in, not charging” message
Laptop shuts off at a random percentage

Walk-in pricing

Diagnostic$89.99
Battery replacement labor$49.99
BatteryWritten quote after diagnosis
No repair starts until you approve the estimate. See all our prices → Book a Walk-In Repair

How walk-in repair works

1

Book or walk in

Pick a drop-off time online, or walk in Monday–Friday 9 AM–6 PM.

2

Diagnose and quote

A technician diagnoses the problem and gives you a written estimate.

3

Repair and pick up

Once you approve, we repair, test and walk you through the work.

Laptop Battery Replacement — FAQ

Is a swollen battery dangerous?

Yes. Stop using and charging the laptop and bring it in. Swollen lithium batteries can damage the case and are a fire risk.

Do you use genuine batteries?

Lenovo and Dynabook warranty repairs use the maker's own battery. Out of warranty, and for other brands, ask which battery we would fit when you get your written estimate, before you approve the repair.

Laptop Battery Replacement near you

Walk in to 500 Alexander Park, Princeton — customers come from across Central New Jersey.