The Lenovo IdeaPad S540 Replacement Battery by Mitsu offers excellent quality at an affordable price point, ensuring safety and environmental consciousness. This battery combines top-grade components with meticulous care at every stage of the production process, backed by continuous quality control and a focus on device safety.

Key Features of Mitsu Batteries:

• Advanced, eco-friendly lithium-ion cells, class A
• True declared capacity for reliable performance
• Slower nominal capacity decline compared to cheaper alternatives
• Low susceptibility to self-discharge
• No memory effect, ensuring efficient use
• Built-in protections against overcharging, deep discharging, over-voltage (OVP), overheating (OTP), short circuit (SCP), and over-current (OCP)
• Reliable and extended time between charge cycles
• 6-step quality control for assured reliability

By choosing this laptop battery, you also contribute to environmental conservation. The manufacturer collaborates with ecological education organizations and supports selective waste collection and maximum waste recovery.

Mitsu batteries are certified with CE, ROHS, and ISO9001 standards.

This battery is interchangeable with the following models:

• 5B10T09079
• 5B10T0908
• 5B10T09080
• 5B10W67194
• 5B10W67217
• 5B10W67417
• L18C4PF3
• L18C4PF4
• L18M4PF3
• L18M4PF4
• SB10W67200
• SB10W67311
• SB10W67337

Compatible with Lenovo series:

IdeaPad

• C340-14API
• C340-14IWL
• S540-14API
• S540-14IML
• S540-14IW
• S540-14IWL
• S540-15IWL

IdeaPad Flex

• 14API
• 14IML
• 14IWL
• Xiaoxin Air14 2019
• Xiaoxin Air14 2019 K3-IWL