LG R510 SW8-3S4400-B1B1 Laptop Battery Voltistar

30,06 €

Brand

Voltistar

Model

SW8-3S4400-B1B1

Condition

New / Sealed (0 cycles)

Qty:

Only 5 left!

⚠️Apenas 5 em stock

🛡️Up to 3-year warranty

🚚48h shipping

↩️EU returns

Replacement battery for LG R51 and R510 laptops, model SW8-3S4400-B1B1. Brand new, sealed and unused with zero charge cycles for maximum performance and longevity.

Key Features

Overcharge Protection: Smart charge management extends battery lifespan
Thermal Protection: Continuous temperature monitoring with automatic cut-off
Overvoltage Protection: Advanced electronic protection circuits
Certifications: CE and RoHS certified for quality and safety
Condition: New, sealed, zero charge cycles

Compatible With

LG R510
LG R51

Why RM TechStore?

Up to 3-year warranty
Fast shipping across Portugal and Europe
Lisbon-based store

How to replace the battery

General steps to replace a laptop battery. Screw layout and position vary by model — if in doubt, we can do it for you in store.

Difficulty: Easy to mediumTime: 15–30 min

Tools

🔧 Small Phillips screwdriver
🔧 Plastic spudger
🔧 Clean, anti-static surface

Step by step

1
Shut down the laptop and unplug the charger. Let it cool.
2
External battery: slide the latches and remove it. Internal battery: remove the bottom-cover screws and gently pry the cover open with the spudger.
3
Find the battery connector on the board and unplug it by the plug (never pull the wires).
4
Remove the screws holding the battery and lift it out without bending it.
5
Fit the new battery in the same position, screw it down and reconnect the connector.
6
Close the cover, power on and charge to 100% before first use.

⚠️

Good to know: Never force or pierce a swollen battery. If it's deformed, bring it in — we handle the swap and safe recycling.

Rather we fit it? We do it for you in store in Entrecampos, Lisbon.

🛠️ Book a repair Message on WhatsApp