54.6V 4A Smart Lithium Battery Charger For 13Series 48V Li-ion Battery Fast Charging Charger With DC 5.5x2.1 Connector With Fan

48V 54.6V 4A Lithium Battery Charger 54.6V4A Electric Bike Charge For 13S 48V Lipo Li-ion Battery Electric Bike Charger

Specifications:

- Brand Name: TANGSPOWER

- 100% Brand New and high quality Super strong protection.

- lnput: 100-240VAC,50/60Hz

- Output: 54.6V 4A

- Charge indicator: Charging the red light is full of green light

- Security protection: OVP/OCP/ Overload protection/ Short-circuit protection

- Color: Black

- Power Max: 150W

- Connector: DC 5.5*2.1

(Please select the connector you need, if you don't know the size or need other connectors, please contact Tangspower customer service, thank you.)

- Plug: EU / US / UK / AU / KR

(Please choose the plug of your country, we will ship the plug according to your choice, if you don’t know the plug of your country/region, please contact Tangspower customer service, thank you.)

- Purchase Notes:Please make sure whether your battery model matches the Tangspower charger, and make sure that the positive and negative poles of the Tangspower connector are the same as your original charger. If the positive and negative poles are different, the Tangspower charger will always display a green light and cause it to fail to charge.

(If you are not sure about the battery model or the positive and negative poles of the connector, please contact Tangspower customer service before purchase)

- After-sales service: The charger does not work after receiving the package, please contact Tangspower customer service in time, Faulty charger We will refund or re-delivery, Do not give negative feedback immediately, Please contact Tangspower customer service, Thank you!

If you use a multimeter to test the charger, please fully charge the multimeter for testing. There will be errors when the multimeter is not fully charged.If the test results are not satisfied, please contact Tangspower customer service, thank you!

Package included:

1Pcs 54.6V 4A Charger

Tangspower Use and maintenance of the charger:

1. When charging, first connector to the battery, then connect to AC; after full, cut off AC, then pull the battery plug. If you pull the battery plug first while charging, especially when the charging current is large (red light), it is very easy to damage the charger.

2. When the LED light turns green, please continue charging for 2-3 hours.

3. Please do not run out of battery power, then charger. Otherwise the battery cannot be protected or even damaged.

4. long-term shallow discharge battery, about 3 months, for a deep discharge, is the so-called re-lighting, which is conducive to the activation of long-term immobile material in the deep part of the battery. Luminous means that riding the controller battery undervoltage protection action.

5.Please use the charger in a dry place in time.

6.When you do not use the charger, do not always connect the power supply.

7.Please confirm your battery, Because it is used to charge the lithium battery. Do not use the charger on the LiFepo4 battery, otherwise the charger will be got incredibly hot.