Shop for Hewlett Packard batteries Don't know which HP battery to buy? Shop for HP batteries and you'll often find a list of compatible HP products displayed right on the packaging. When you know what to buy, going about buying gets a whole lot easier. Compare prices both in stores and online. Check local prices and use the Internet to scout popular buying sites. Remember to see if buying in bulk yields discount prices. A little shopping around can save a lot of money.

I recommend:  The Hewlett Packard site offers manufacturer pricing on HP batteries. HPBatteryValues offers discounts on many Hewlett Packard battery products.

Charge HP batteries properly Portable battery chargers can be used to re-energize any Hewlett Packard battery. These small, compact devices can be taken anywhere and used any time, so you're always getting the most out of any HP battery you buy.

I recommend:  Find portable battery chargers that are easy to use and compatible with your Hewlett Packard battery products. Global Sources offers a long list of affordable portable chargers. The Battery Store lets you search for battery products by brand.

Learn to use an HP replacement battery Whether it's a single HP camera battery or even an HP extended battery, nothing lasts for ever. Hewlett Packard suggests replacing HP batteries every two to five years, though it is recommended you check the owners manual for each HP battery product you purchase. More specific instructions on using an HP replacement battery should be available in the manual as well.

I recommend:  Use HP battery replacement cartridges. These tools can help extend the life of your HP batteries and save you money for more expensive purchases. Powerwarehouse.com offers several types of HP replacement battery cartridges and information on how to use them. NexTag gives you a detailed list of cartridges to purchase.