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Optional Components
Lithium Battery Activation
The Wanderer PWM charge controller has a reactivation feature to awaken a sleeping
lithium battery. The protection circuit of lithium battery will typically turn the battery off and
make it unusable if over-discharged. This can happen when storing a lithium battery pack in
a discharged state for any length of time as self-discharge would gradually deplete the
remaining charge. Without the wake-up feature to reactivate and recharge batteries, these
batteries would become unserviceable and the packs would be discarded. The Wanderer
will apply a small charge current to activate the protection circuit and if a correct cell voltage
can be reached, it starts a normal charge.
Remote Temperature Sensor (TS-R):
The Wanderer is shipped with by itself with no additional components. Optional components
that require a separate purchase:
Measures the temperature at the battery and uses this data for very
accurate temperature compensation. The sensor is supplied with a 9.8ft
cable length that connects to the charge controller.
BT-1 Bluetooth Module:
The BT-1 Bluetooth module is a great addition to any Renogy
charge controllers with a RS232 port and is used to pair charge
controllers with the Renogy BT App. After pairing is done you can
monitor your system and change parameters directly from you cell
phone or tablet. No more wondering how your system is
performing, now you can see performance in real time without the
need of checking on the controller’s LCD.
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