Xtar XP1 Charger

Xtar XP1 Intelligent Battery Charger

Very cute USB Powered charger for all batteries SMALLER than 18650.

Again, these will NOT charge 18650 sized batteries.

Lithium batteries charging specs:

Input 5.0V DC/0.5A
0.25A CC current 250±30mA
0.5A CC current 500±50mA
Cut-off Voltage 4.2±0.05 V
0.25A/0.5A cut-off current/TC current ≦60mA
Operation Temperature 0-40 ℃
Ni-MH/Ni-Cd batteries charging specs:

Input 5.0V DC/0.5A
0.25A Pulse charging current 250±30mA
0.5A Pulse charging current 500±50mA
Cut-off voltage 1.40±0.05 V
Operation Temperature 0-40 ℃
Features:

Two charging currents (0.25A,0.5A)
Charge 10440/14500/18350/18490/18500 （3.6V/3.7V）lithium ion battery and one Ni-MH/Ni-Cd battery
Automatically changes the charging algorithm by detecting the battery type.
For lithium batteries, XP1 adopts three-stage charging; Ni-MH batteries, XP1 adopts pulse charging plus 0△V,-△V judge method and stopping charging when overtime
0V activation and repair the over discharge batteries
For Ni-MH/Ni-Cd batteries, XP1 has the discharge function to repair the battery capacity
XP1 adopts the high efficiency DC-DC step down circuit, reduce the energy loss

30 Day Warranty against manufacturer defects.