I bought regular Duracell Alkaline battery at Costco. It is AA size. I used it on the clock, radio, remote controller etc. And at the same time, I would like to use the rechargeable battery for other devices. Such as Xbox wireless controller. My son and I play the gameContinue Reading
I have a robot vacuum, iRobot Roomba 551. I can not recall when I bought it. But, I think it is five years old at least 4 or 5 years. I bought it at Costco. Maybe a little bit over $300 at that time. We use it once a weekContinue Reading
It is an old watch for woman. My wife received it as a gift from her cousin about twenty years ago. I found it from the old stuff in Shanghai. It does not work because of battery. When I home, I open it by the special tool, which I willContinue Reading
Today, I replace the battery of Fitbit Zip. It is CR2025. I check the voltage of new battery and the exhausted one. New one is 3.21V. The old one is 2.83V. Let me record it and see how long I need a new battery for Fitbit Zip.Continue Reading
I have a Roots sport watch, RY2202. The battery is exhausted. I browsed retail stores in the town. I feel it is so expensive for the SR626SW battery locally. So, I go to online and search it on eBay. Later I found one here. $1.99 for two battery, plus $0.99Continue Reading
This morning, I found my Fitbit Zip tracker lost its connection with my Nexus 7 Fitbit app. It can not sync with the wireless USB dongle either. The device looks OK. Still tracking my steps and others. It is just lost syncing from last Friday. My guess is something wrongContinue Reading
It is ordered on DX.com. I mentioned before the store is normal quality, low price, slow shipping. This battery is for my almost 2 year old HTC Desire HD smartphone. The battery life is the key issue for Android phone. The original battery has short standby and using time. IContinue Reading
I have a iPod touch since 2010. It is 32GB 3rd generation iPod touch. It works all my apps I have. The speed is fine. The only problem is the battery life. I can only use it for 20 minutes, then it needs charge. After googleing and researching, I foundContinue Reading
The battery came with HTC Desire HD is running out so fast. I think it is time to get a new battery now. So, I ordered one from Taobao. It is only 45 Yuan, or $8.Continue Reading
I have a Pontiac SV6 mini van. I found the remote control sometimes not work. I try to replace the battery of it. The number on the back of remote control is GM/L:15100811. The front looks like below. The battery type is CR2032. Very popular, you can find it inContinue Reading