两端散热孔：

产品包装：

Instruction manual:

1, please use the battery charger output folder were received on the positive and negative battery, red is positive (+), black clip to the negative (-), and then plug in the power, then you can be charged, connect after inserting the battery power, or it will burn out the charger.

2, charging the power light is red, after full full indicator is green, will enter the floating state after the battery is full, then the battery is fully charged, the charging time is 4-6 hours is appropriate, prohibit more than 12 hours. (Green light indicates the battery is fully charged, the unit automatically stop charging, in order to compensate for low current protection, or to cross traffic lights flash).

3. This charger has an output reverse polarity protection features such as reverse, the charger will not work after the battery clip reversed, to work properly. This charger is the pulse pure DC, so charging clip small spark is normal (Do not deliberately artificially reverse or short).

Warning: Do not use in explosive atmospheres; forbidden to charge non-rechargeable batteries, the machine has a high pressure, danger! Prohibited near open flames while charging; prohibited disassemble!