Which ways restore lithium-ion battery power unbalanced?

著者：Iflowpower – Dodavatel přenosných elektráren

1. First charge the entire battery pack, floating 2 to 3 hours after the light. If the battery pack is long-term loss, it has not been allowed to charge the electricity, and can directly charge the protective plate for 10 minutes (using the discharge port), then charge it.

2, unplug the cable, before unplugging, please do a good marker, 2 cables, the cable cannot be inserted. Measuring the voltage on the neighboring pin foot on the cable, if it is 48V, there are 16 voltages, 60V is 20 voltages. The first string voltage starting at the negative electrode is a voltage from the battery pack negative electrode to the first row, and other push.

Find a single string of voltage below 3.50V, determine the positive and negative poles, and tag. 3.

Use a 3.6V charger to charge a single string of the voltage below 3.50V to 3.

60 to 3.70V. But there must be worthless, strictly prevent over charge, causing battery to scrap.

4, insert the cable according to the original order, pay attention to not reverse, install the battery, can be put into use. Finally, advancing some of the usual ways to maintain lithium-ion batteries. Since there is no memory of the lithium-ion battery, the battery pack should be regularly charged each time or daily, if the lithium ion electric bicycle is placed more than two months, it is necessary to make a thorough battery pack.

Charging; if you put more than 5 months, you should make a charge and discharge cycle; lithium-ion electric bicycles should close the power in time, or pull the battery pack from the battery holder. Because the motor and controller still consume power in the no-load state. .