110V to 220V to 42V 2A 5.5x2.1mm Lithium Battery Charger

110V to 220V to 42V 2A 5.5x2.1mm Lithium Battery Charger
36V 2A Battery Charger Output, 42V 2A Charger Input, 100-240 VAC, Lithium Li-ion, Li-poly, for 10 Series 36V Batteries
36V 2A Battery Charger, 42V 2A Output, 100-240 VAC Charger Input, Lithium Li-ion/Li-poly Charger for 10 Series 36V Electric Bikes
Specifications:

- Brand Name: TANGSPOWER
- 100% Brand New and High Quality. Super Strong Protection.

- Input: 100-240VAC, 50/60Hz
- Output: 42V 2A

- Application: The standard voltage for lithium batteries is 36V to 42V (fully charged)
- Charging indicator: Red light during charging, green light during charging
- Safety protection: Overvoltage protection (OVP)/Overcharge protection (OCP)/Overcharge protection (OCP)/Short circuit protection
- Color: Black
- Maximum power: 63W
- Connector: DC 5.5mm * 2.1mm
Charger operation and maintenance:

1. When charging, first connect to the battery, then connect to the mains power supply. Once fully charged, disconnect the AC power supply, then unplug the battery. If you unplug the battery first during charging, especially when the charging current is high (red light), it is very easy to damage the charger.

2. When the LED indicator turns green, continue charging for 2 to 3 hours.

3. Do not allow the battery to fully discharge before charging. Otherwise, the battery will not be protected and may even be damaged.

4. For a deep discharge battery, a deep discharge takes approximately 3 months and is called recharging. This process promotes the activation of long-term inert material in the deeper parts of the battery. The LED indicator indicates that the controller's battery undervoltage protection is functioning.

5. Please use the charger in a dry location.

6. When not in use, do not keep the charger connected to the power supply.

7. Please confirm your battery type, as this charger is designed for lithium batteries. Do not use this charger on LiFePO4 batteries, as it will become extremely hot.