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• Did anyone else connect two nine volt batteries to stay warm in the winter?

  Asked by RedDeerGuy1 | 9 responses

• Do Li-ion batteries have the "memory" problem?

  Asked by 2davidc8 | 12 responses

• Do batteries in a device go dead if you don't use them for a while?

  Asked by janbb | 12 responses

• So, in this situation (see details) would I be guilty of "mixing batteries," and if so, what price will I pay for my sin?

  Asked by lillycoyote | 25 responses

• Do modern spacesuits have heat and light?

  Asked by RedDeerGuy1 | 9 responses

• How long should I charge my cellphone for the first time?

  Asked by Marchofthefox | 6 responses

• Are all AA rechargeable batteries Mah rates reliable?

  Asked by manuel_alarcon | 1 response

• What is cooler a light saber or the most current Iphone?

  Asked by Ltryptophan | 14 responses

• Can I replace Nickel Cadmium batteries with NiMH?

  Asked by Jbor | 7 responses

• When to use dry batteries, when to use wet batteries, and where do you find them?

  Asked by flo | 12 responses

• MacBook Upgrade Opinion?

  Asked by anonyjelly16 | 8 responses

• Has anyone used a Sony Ericsson Xperia X10?

  Asked by jm5225 | 1 response

• Battery exhausted on Nikon Coolpix S9100?

  Asked by metadog | 9 responses

• What's the best way to recycle alkaline batteries in New York City?

  Asked by mikebrittain | 3 responses

• Best site to get replacement batteries for laptop?

  Asked by rufuswashere | 4 responses

• How much damage does 'over charging' my mac cause?

  Asked by cage | 22 responses

• Which Canon Vixia HF S10 camcorder battery will last more than two hours?

  Asked by xTheDreamer | 2 responses

• Is it possible to create a simple stun gun out of the materials that I have?

  Asked by jellyfish3232 | 16 responses

• How many mA does the iPhone 3G and 3G[S] battery have?

  Asked by fortris | 1 response

• How long should a car battery hold its charge while the car is parked?

  Asked by ETpro | 7 responses

• Cool or ridiculous: outdoor solar-powered laptop charging stations?

  Asked by wundayatta | 17 responses

• Why doesn't my iPhone 3G charge from my new Philips rechargeable powerpack?

  Asked by klaas4 | 11 responses

• How do I calculate how long a battery will power an LED?

  Asked by pallen123 | 5 responses

• Is it bad to keep batteries on concrete?

  Asked by JoshLake | 5 responses

• How long does the iPhone battery last?

  Asked by 9doomedtodie | 16 responses

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