New COMS Battery For Lenovo Thinkpad T500 T410 T420 T430 T510 Motherboard Built-in BIOS Battery - AliExpress
Best Buy: AGPtek IBM Lenovo ThinkPad R60 R61 T61 R500 T500 W500 SL400 SL500 41N5666 Battery Thinkpad-41N5666
Found a T500 in my "Lithium Battery Donations" box. Good physical shape (needs a deep cleaning). Looks like a SIM slot too? Is this worth restoring for the kids' ChromeOS Flex machine?
Visit to Buy] 7800mAh Battery for IBM Lenovo ThinkPad R60 R60e R61 R61e R61i T60 T60p T61 T61p R500 T500 W500 SL400 SL50… | Lenovo, Laptop battery, Lenovo thinkpad