- Designed as a compatible replacement for select Lenovo laptops using the L20L4P72 battery model
- Specifically compatible with various Lenovo ThinkPad series laptops, including models originally equipped with the L20L4P72 battery
- Offers a capacity of 3711mAh, includes 4 battery cells, and delivers a voltage output of 15.36 VDC
Battery Technology Lithium-Ion Battery for Lenovo ThinkPad Laptop (L20L4P72-BTI)
About this product
Stay powered and productive with this replacement battery, designed for select Lenovo laptops. This high-quality lithium-ion battery delivers a reliable 15.36V output and a 57Wh capacity, making it ideal for professionals, students, and remote workers who need dependable performance throughout the day. Whether you're replacing a worn-out battery or keeping a spare for travel, the it ensures your Lenovo device stays mobile and efficient. Built to meet or exceed OEM specifications, it features premium-grade cells for long-lasting durability and consistent power delivery. The battery is easy to install and integrates seamlessly with compatible Lenovo models, including those in the IdeaPad and ThinkPad series. With built-in safety features to protect against overcharging, overheating, and short-circuiting, and backed by BTI’s 18-Months limited warranty, this battery is a smart investment for uninterrupted productivity.
- Designed as a compatible replacement for select Lenovo laptops using the L20L4P72 battery model
- Specifically compatible with various Lenovo ThinkPad series laptops, including models originally equipped with the L20L4P72 battery
- Offers a capacity of 3711mAh, includes 4 battery cells, and delivers a voltage output of 15.36 VDC
- Supports up to 500 full charge-discharge cycles; typical full charge time is approximately 2 to 3 hours depending on system usage
- Designed for a precise fit in compatible Lenovo laptops
- Covered by BTI’s 18-Months limited warranty for reliable performance and customer support
Frequently bought together
Compare similar items
| Attributes | Battery Technology Lithium-Ion Battery for Lenovo ThinkPad Laptop (L20L4P72-BTI) | Battery Technology Lithium-Ion Laptop Battery for HP Elitebook (M73466-005-BTI) | Battery Technology Li-Ion Replacement Battery for Lenovo Thinkpad, 4950mAh (L18L3PD1-BTI) | Battery Technology Battery for LATITUDE (F3YGT-BTI) | Battery Technology Li-Ion Replacement Battery for Lenovo Laptops, 6600mAh (LN-4X50M08812-BTI) |
|---|---|---|---|---|---|
Your product Battery Technology Lithium-Ion Battery for Lenovo ThinkPad Laptop (L20L4P72-BTI) Price is $72.65 Out of Stock |  Price is $74.07 |  Price is $98.42 |  Price is $71.62 |  Price is $96.08 | |
| Delivery Information | Data not available | Free delivery by Thu, Nov 13 | Free delivery by Thu, Nov 13 | Free delivery by Wed, Nov 12 | Free delivery by Wed, Nov 12 |
| Available in my store | No | No | No | No | No |
| Number of Battery Cells | 4 | 3 | 3 | 4 | 6 |
| Battery Compatibility | Lenovo | HP | Lenovo | Dell | Lenovo |
| Battery Composition | Lithium-Ion | Lithium-Ion | Lithium-Ion | Lithium-Ion | Lithium-Ion |
| Battery Capacity (mAh) | 3711 | Data not available | 4950 | 7894 | 6600 |
| Compatible Devices | Laptop | HP Elitebook | Data not available | LATITUDE | A485, A475; ThinkPad T470, T480, T570, T580, 25 |
| Battery Capacity (Wh) | 57 | 49 | 57 | Data not available | 72 |
| Warranty Information | 18 Month | 18 Month | 18 Month | Data not available | 18 Month |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
