The Nitecore (aka Sysmax aka Jetbeam) I2 charger is a multi-chemistry battery charger that can charge lithium ion (18650, RCR123A, 14500, etc) and nickel-metal hydride (AA, AAA, C) cells. The I2 can charge two cells at a time while the I4 model has four bays. Both can use either AC or 12V DC inputs directly. This is the newest "2014" version.
Screws are located under foam feet
Add your own disassembly guide to TakeItApart and help others learn! Get started
Don't want to see ads? Just create an account and upload a guide.
AC and DC power connectors
Springs disconnected from sliding contacts
Processor and crystal (IC marking has been removed)
Empty footprint for component in AC power input circuit, apparently between fuse and bridge rectifier
Probably battery current switching and measurement components.
j or → for next item, k or ← for previous
Comment on this guide
Log in to post a reply.