HQRP 700mAh Battery for Palm M130 , M135 , M13x PDAs F21918595 Replacement plus HQRP Universal Scree

• HQRP® Battery plus HQRP® Universal Screen Protector;
• 700 mAh Ultra High Capacity, 3.7V, with Longer Runtime;
• Li-Ion Rechargeable Internal Battery;
• 100% compatible with original batteries and chargers.
• 200 days warranty!

The battery works well; in fact, I really believe it works better than the original that came with the Palm. It holds a charge for a longer period of time, and it lasts a lot longer when the Palm is in sleep mode (i.e. turned off) as well. If you're comfortable taking apart electronics, and know how to connect the new battery, it should work for you. And even if you haven't taken a computer apart before, there's plenty of guides available online that will help. In short, either way, if your palmtop's battery is dead, this is a good replacement.