Firstly, please put the battery case along this slider horizontally (as Fig 3), then push it into and ensure a snug fit.
Second, make sure the battery pack is firmly pushed into the controller housing and its connector is securely
inserted inside the controller box.
Notice the battery lock (Fig.4.1,4.2)
(Fig4.1,4.2)
From the initial position turn it to the right according to the arrow guide, then lock it.
unlock it.
Battery charger
If an AC outlet is available within reach of your bike, you can charge your bike directly with the battery.
Still attached to the bike. The charging port is covered by a plastic cap, with a yellow arrow for notice (Fig 4.3).
Please open it then you charge the battery directly (Fig 4.4). Removing the battery is useful for charging in a
location where the bicycle may not fit or when no reachable AC power supply exists at the place where the bike
is parked. Before removing the battery from the bike, you need to do as following steps:
* make sure the switch is off, the button is returned back (Fig4.5).
* Press the key and turn to left to unlock the battery. (refer Fig 4.2)
* Remember to take off and care about the key after you withdraw the battery from the carrier!!!
(Fig4.3)
(Fig4.4)
On the contrary, you can
(Fig4.5)
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