Laptop Batteries
Select Brand
Select By Model
BTI is the actual manufacturer (top quality cells and components)
100% OEM Compatible
30-40% less expensive than the OEM
18 Month Warranty
Lithium Ion Certified Shipping (UN38.3)
Top quality manufacturer with control over assembly and components (newest ‘grade A’ lithium ion cells)
Engineering (R&D facilities) & assembly in California and China for fastest development & product delivery
Brand Awareness & Market-share leader for 3rd-party notebook batteries, adapters & replacement parts
High levels of inventory stocked in both warehouses (west & east) allows SAME DAY SHIPPING on special orders
Lithium Ion Certified Shipping (UN 38.3)
The best way to ensure that you’re buying the correct battery is by removing the original battery from the laptop. Make sure to do this safely and with the power off. Below are some examples of what the battery looks like for different brands and where the model number may be located.
Now that you have located the model number of your device, you can easily search the BTI Website by entering the number into the search engine. If you are still having trouble locating the information or need help, please feel free to [contact us] directly.