How to Make a Laptop Battery Pack?

Answer Laptop batteries only last a limited time and often go dead long before you want to replace your laptop. The problem is, replacement laptop batteries can cost over a third of the price of a new lap... Read More »

Top Q&A For: How to Make a Laptop Battery Pack

Does using a 1700mAh battery pack to replace a 720 mAh battery pack hurt the camcorder in any way?

Answer NO, it will simply last longer before depletion.don't be worry, it's normal, but you'd better check the voltage and the technology, both of them need to be the same.

How can I make a 6v external battery pack for Olympus E10 I'm thinking of using a UB645 6v 4.5 Ah battery connected to my external power jack.?

Sounds like it's possible, but without more information on the specific camera battery and the UB645 battery, there's a chance things `might` go wrong.But if you're wondering if it can be done, yes... Read More »

How to Make a Rechargeable Battery Pack?

Rechargeable batteries are more expensive to purchase, but they save you money over time. This is particularly true if you need a battery pack to regularly power equipment such as remote controlled... Read More »

My laptop battery won't show on screen what it really is, how do I make it show the real battery life?

First make sure your battery is fine,then to calibrate the battery in bios.The problem still is not resolved.Your battery is broken.So you need to change a new one.