Lenovo ideapad S340-13IML 81UM001XUS 42wh battery

• Battery Type: Li-ion
• Voltage: 11.4V
• Capacity: 42wh
• Color: Black
• Condition: Brand New

Lenovo ideapad S340-13IML 81UM001XUS 42wh battery

The Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery is a compact internal replacement battery designed to restore stable performance and reliable portability for the Lenovo IdeaPad S340 13-inch ultrabook series. It uses efficient lithium-polymer cells that deliver consistent power output for everyday tasks such as browsing, document editing, streaming, and light productivity work.

The Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Price in Kenya is KSh 8,100. It is ideal for users experiencing fast battery drain, unstable charging, or complete battery failure due to aging or heavy usage.

Who Should Buy This Battery?

• Lenovo S340-13IML users with weak battery backup
• Students and professionals needing portable computing
• Users replacing swollen or faulty batteries
• People experiencing sudden shutdowns
• Anyone needing a reliable 42Wh replacement battery

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Price in Kenya

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Key Specifications

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Design and Build Quality

The Lenovo S340 42Wh Battery is engineered for slim ultrabooks, ensuring a precise internal fit while maintaining durability and stable thermal control. It is designed to support portability without adding unnecessary weight or bulk.

• Precision OEM internal fit
• Durable ABS protective casing
• Stable connector alignment
• Lightweight internal structure
• Slim ultrabook-friendly design

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Charging Speed and Efficiency

This battery is optimized for fast and stable charging performance with efficient energy use during daily computing tasks.

• Full charge in approximately 2–3 hours
• Supports Lenovo Rapid Charge (up to 80% in 1 hour)
• Stable voltage output under load
• Supports use while charging
• Reduced heat generation during cycles

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Safety Protection Technologies

Built-in protection systems ensure safe and reliable operation.

• Overcharge protection
• Over-discharge protection
• Short-circuit protection
• Overcurrent protection
• Thermal regulation system
• Voltage stabilization control

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Connectivity and Compatibility

This battery is designed for Lenovo S340-13IML laptops using the 81UM 42Wh configuration.

• Matches OEM electrical specifications
• Secure internal connector interface
• Stable motherboard communication
• Full system compatibility
• Reliable integration with Lenovo power system

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Cable Strength and Durability

The internal wiring system ensures long-term stable performance and safe power delivery.

• Flexible insulated wiring
• Strong connector retention
• Corrosion-resistant contacts
• Stable electrical transmission
• Durable internal construction

Ideal Use Cases

Home Use

Suitable for browsing, streaming, and light daily tasks.

Office Work

Reliable for emails, documents, and productivity work.

Student Use

Supports online learning and assignments.

Travel Use

Provides portable ultrabook usage.

Backup Replacement

Restores full battery functionality after failure.

Multitasking Use

Handles multiple applications smoothly.

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Smart Features

Intelligent Power Delivery

• Adjusts power output based on workload
• Maintains stable voltage supply
• Improves battery lifespan
• Reduces unnecessary energy loss

Overvoltage and Short Circuit Protection

• Protects internal components
• Prevents electrical damage
• Detects abnormal current flow
• Ensures safe operation

Universal Compatibility Features

• Matches Lenovo OEM specifications
• Ensures stable system integration
• Supports S340 13-inch series

Fast-Charging Support

• Supports Lenovo Rapid Charge technology
• Reduces downtime
• Maintains stable charging cycles

Energy Efficiency and Performance Modes

• Optimized low power usage
• Reduced heat output
• Balanced performance delivery

Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery Pros and Cons

Frequently Asked Questions

What is the price of the Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery in Kenya?

The battery costs KSh 8,100.

Is this battery compatible with all S340 13-inch models?

It is compatible with Lenovo IdeaPad S340-13IML models using the 81UM 42Wh configuration.

How long does the battery last on a full charge?

It typically lasts 5 to 8 hours depending on usage.

What type of battery is this?

It is a lithium-polymer battery with 42Wh capacity and 11.52V output.

Does it support fast charging?

Yes, it supports Lenovo Rapid Charge technology.

Can I install it myself?

Yes, but professional installation is recommended.

Will it fix shutdown or charging issues?

Yes, if the original battery is worn out or faulty.

How can I extend battery lifespan?

Avoid overheating, deep discharge cycles, and keeping it constantly at 100% charge.

Conclusion

The Lenovo IdeaPad S340-13IML 81UM001XUS 42Wh Battery is a dependable replacement solution designed to restore stable performance and portability for Lenovo ultrabook users. It delivers consistent energy output, strong safety protections, and OEM-level compatibility for everyday computing needs.

At KSh 8,100, the Lenovo S340 42Wh Battery offers reliable value for users seeking a stable replacement option for daily use.