Please don't throw away your old battery connector! You may need it to hook up the battery to your lighting if our universal plug cannot fit in.
You may put the battery pack in Bike's Seat Bag and save one bottle cage space. DIY with our battery, and you may save 50% or more for bike-light system
If you have any idea for bike light, please share it with us via Battery Forum
You can use it as an external battery for your Digital camera, as showm below. It will provide 2-3 more shooting time than 4 pcs AA 2300 mAh , NiMH Battery
Use 6V NiMH Battery Pack
Put it into a leather case
May use Cellphone case for carrying
Connect the batterypack to camera's DC plug
For more info on DIY External Canera Battery Pack, please visit here