3.7V-4.2V LED Power Indicator TC/CC/CV 3Modes USB Rechargeable 4Slots Lithium Battery Charger 18650/26650/21700 Battery Charger
|Name||Lithium Battery Charger|
20700,21700,22700,26650,26700(Note: 21700/20700 can be filled with belt protection plate)
1.4 charging slots, intelligent independent charging management, non-interference, full of automatic power off.
2.LED power indicator, and the charging progress is clear and easy to understand.
3.Multiple safety protection can effectively prevent battery damage caused by reverse connection, short circuit, overcharge and overcurrent, so that users can use it safely.
4.USB interface, support a variety of input devices, easy to use.
5.Upgrade the design of spring cabin, support multiple specifications 3.7V/4.2V lithium battery charging, 2A quick charging, quick and safe charging
6.Safe three-stage charging: constant current, constant pressure and trickle flow.
(Note: 21700/20700 can be filled with belt protection plate.)
Can not charge dry battery and nickel metal hydride battery.
1: after switching on the power, each channel starts with a green light, and the battery is put in. The charger displays a red light to prompt charging.
2: access to the battery indicates a green light, indicating full charge or battery contact is not good.
3: connect the battery to turn off the light, indicating the battery is connected reversely.
4: 0V voltage activation function.
5: charging mode :TC/CC/CV three-stage battery mode.
TC:lower than 2.9V, small current 0.1A charging.
CC:charge 1A with constant charge.
CV:constant voltage 4.2V to cut-off current < 0.15A.
1xLithium Battery Charger