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. LED display after turning green, then charge 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. If your battery has not been used for a long time (2-3 months), please charge the battery beforeusing it. Make sure your battery is not broken.
6.Please use the charger in a dry place in time.
7.When you do not use the charger, do not always connect the power supply. 8.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.
Return policy
1. Warranty and Guarantee terms start from purchase date.We have one year warranty.
2. If you received an incorrect, damaged, defective, or item not as described, contact us for a partial/full refund or replacement on your cost.
3. We are happy to help you with refund or exchange within 14 days of product receipt provided that all original packaging and accessories are in original condition. Contact us If you have any inquiries about our service or item, please contact us through