Lenovo ideapad 730S-13IWL 81JB 42wh battery

The Lenovo IdeaPad 730S-13IWL (81JB) 42Wh battery is a genuine internal replacement battery designed for Lenovo’s premium ultrabook series. It ensures reliable power output, efficient energy usage, and consistent runtime for workloads such as office applications, browsing, and multimedia. This battery is based on a 3-cell lithium-polymer design with 11.25V output and 42Wh capacity, optimized for IdeaPad 730S devices to balance portability and performance. Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Key Features Compatible with Lenovo IdeaPad 730S-13IWL (81JB) laptops 3-cell lithium-polymer battery design 42Wh capacity for dependable ultrabook runtime Stable 11.25V output for consistent performance Integrated protection against overcharging and overheating Supports Rapid Charge (up to 80% in 1 hour) Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Price in Kenya Item Price in Kenya (KES) Lenovo IdeaPad 730S-13IWL (81JB) 42Wh battery 11,398 KES Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Specifications Table Specification Details Product Name Lenovo IdeaPad 730S-13IWL (81JB) battery Battery Platform L17M3PG1 / L17L3PG1 Voltage 11.25V Capacity 42Wh Battery Type Lithium-polymer Cell Configuration 3-cell Compatibility Lenovo IdeaPad 730S-13IWL (81JB) Installation Type Internal battery Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Design and Build Slim internal design for ultrabooks Lightweight structure optimized for portability Durable casing for daily office and travel use Precision-fit construction for IdeaPad chassis Built for reliable Windows systems Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Performance Provides stable runtime for office and entertainment use Supports productivity and multimedia apps Delivers consistent mid-power performance Reduces unexpected shutdowns Optimized for premium ultrabook efficiency Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Efficiency Balanced power consumption design Stable voltage regulation during use Reduced energy loss in standby mode Suitable for professionals, students, and casual users Optimized for daily usage cycles Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Safety Features Overcharge protection Short-circuit protection Overheat protection Voltage regulation control Smart battery management system Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Compatibility Lenovo IdeaPad 730S-13IWL (81JB) Other Lenovo notebooks using L17M3PG1 / L17L3PG1 platform Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Durability High-quality lithium-polymer cells Supports multiple charge cycles Stable long-term performance Gradual capacity loss over time Designed for ultrabook use Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Pros and Cons Pros Cons Reliable 42Wh capacity Internal installation required Stable 11.25V output Not user-removable Slim lightweight design Limited runtime compared to 52Wh batteries Good battery life for professionals Not ideal for heavy workloads Supports Rapid Charge Replacement requires technical expertise Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery FAQs What is the battery capacity? 42Wh What voltage does it use? 11.25V Which battery type is used? 3-cell lithium-polymer design Which laptops is it compatible with? Lenovo IdeaPad 730S-13IWL (81JB) Does it support Rapid Charge? Yes, up to 80% in 1 hour Lenovo IdeaPad 730S-13IWL (81JB) 42Wh Battery Conclusion The Lenovo IdeaPad 730S-13IWL (81JB) 42Wh battery is a reliable replacement option for Lenovo’s premium ultrabooks. With its 3-cell design, stable 11.25V output, and 42Wh capacity, it delivers efficient and consistent performance for productivity, entertainment, and casual use. Its support for Rapid Charge makes it ideal for users who need quick recharging and reliable daily performance.