Lenovo Laptop Battery Replacement Service in Kolkata

Common Battery Problems

• Battery not charging

• Battery backup reduced significantly

• Battery not detected

• Laptop shuts down suddenly

• Battery percentage stuck

• Swollen or damaged battery

• Laptop works only with charger connected

Battery Backup Performance

Battery backup depends on several factors, including battery capacity, number of cells, laptop configuration, processor generation, screen size, and overall power consumption.

• Some older or high-performance models may provide approximately 1 to 2 hours of backup.

• Energy-efficient Lenovo laptops with higher-capacity batteries may provide up to 4 hours or more of backup under normal usage conditions.

• Gaming laptops such as Lenovo Legion series consume more power and may offer shorter battery runtime during gaming.

Actual battery backup varies depending on screen brightness, running applications, battery health, and system settings.

Why Choose Our Lenovo Laptop Batteries?

• 100% compatible with your Lenovo laptop model or series

• High-quality replacement batteries

• Reliable performance and stable power output

• Built-in protection against overcharging and overheating

• Quality tested before dispatch

• Expert installation support available

• Best price with warranty support

Warranty Information

Warranty availability depends on the battery model and type.

• Selected models come with 6 Months Warranty.

• Premium and selected batteries come with 1 Year Warranty.

Please confirm warranty details for your specific Lenovo laptop model before purchase.

Warranty Exclusions

Warranty is not applicable in case of physical damage, including:

• Burn or overheating damage

• Broken or cracked battery casing

• Swollen battery

• Liquid or moisture damage

• Torn cables or connector damage

• Mishandling, misuse, or unauthorized repair attempts

All batteries are thoroughly tested to ensure dependable performance and long service life.