AC 100-240V DC 4.2V 8.4V 12.6V 16.8V 1A 1000MA Power Supply Adapter 8.4 12.6 16.8 V Volt Charger for 18650 Lithium Battery U26 V

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AC 100-240V DC 4.2V 8.4V 12.6V 16.8V 1A 1000MA Power Supply Adapter 8.4 12.6 16.8 V Volt Charger for 18650 Lithium Battery
The changer is applicable to 18650 lithium batteries and lithium iron phosphate batteries, and the voltage requirements are 3.7V, 7.4V, 11.1V, 14.8V or 4.2V, 8.4V, 12.6V 16.8V battery packs.
Charger adopts dual IC chip, chip type motherboard scheme, new material, 100% aging test, and the quality is more stable. With short circuit protection, overcharge protection, etc., constant current and constant voltage, with turn function.
No-load green light, red light during charging, full of automatic green light.
Input voltage (INPUT): 100-240V 50-60Hz
The output voltage (output):
DC 4.2V 0.5A (PLUG SIZE 3.5MM * 1.35MM)
4.2V 2A (PLUG SIZE 5.5MM * 2.5MM)
8.4V 1A (PLUG SIZE 5.5MM * 2.5MM)
12.6V 1A (PLUG SIZE 5.5MM * 2.5MM)
16.8V -1A 1A (PLUG SIZE 5.5MM * 2.5MM)
Power (Max. Output power): 2.1W ,4.2W 8.4W 12.6W 16.8W
Polarity: inside is the outside of the negative
Plug in:
5.5MM * 2.5MM or you can choose 3.5MM * 1.35MM adapter
package include :
A or B for your chioce
package A:1x AC power adapter
package B: 1x AC power adapter +5.5X2.1MM TO 3.5MM * 1.35MM adapter