Compatible Charger--XTAR L4 AA AAA charger with individual charge control,could recharge any combination of 1-4 pcs AA/AAA 1.5V lithium and 1.2V NiMH batteries, even a mix with different sizes and capacities ,and it supports batteries from different brands
Maximize battery performance and extend battery life--For rechargeable 1.5V Li-ion AA/AAA batteries, L4 uses TC-CC-CV charging method for efficiently and safely charging, and precisely cut-off. For 1.2V NiMH AA/AAA batteries, L4 uses XTAR's latest unique control technology to make the charging faster, fully charging and cut-off more precise, and battery temperature lower.
High-speed Charging--Compatible with any 5V USB power including USB wall adaptors, cell phone chargers, solar panel, PC USB, etc.Use 5V 2A can maximize the advantages of the fast L4 charger, it could charge 4pcs batteries at 500mA
Battery checker with LED indicators--The led shows the charging status, when the led is red,it is charging batteries;when led is green, the batteries are fully charged;when the led is slow flashing red, it is recognizing the battery type. And the L4 charger checks if the installed batteries can be charged. If a battery is inserted incorrectly or a dry battery is installed, the light above its slot flashes red quickly for safety reminder.
0V Activation & Safety Guarantee--XTAR L4 charger can revive your over-discharged batteries and have multiple protection such as reverse Polarity Protection, Over-current Protection, Over-voltage Protection, Over-charge Protection, Short-circuit Protection, Dry Battery Detection, Battery Temperature Control
