KHS Extended 2.0 User manual

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BATTERY PACK REMOVAL INSTRUCTIONS
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To remove the battery pack, we recommend that you stand on the left side to the frame.
(Standing on the left side of the bike gives you more leverage)
Turn the battery key counter-clockwise.
Hold the battery pack with your right hand, and prepare your left hand to catch the battery pack.
Push the battery out to the left.
The battery pack is removed.

To install the battery pack, we recommend that you should stand on the left side to the bike.
Hold the battery pack with both hands, line up the connector socket on the bottom, and push the
battery pack to the right bracket completely.
Turn the battery key clock-wise to lock the battery. Remove the key and store it properly.
BATTERY PACK INSTALLATION INSTRUCTIONS

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Charging
Please confirm that the battery and the charger are both rated 48V.
Plug the charge output 2 into the battery charge input 3 .
Charger connect to AC power source. 1 Household 110V ~ 220V socket
4 is USB port.
CHARGING THE BATTERY & CAPACITY DISPLAY

Charger LED indicator
If after 8 hours of charging and the LED indicator is still
Red, the charging seems abnormal.
Please stop the charging and report to supplier for service.
* We recommend fully charging the battery after every ride.
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4 Green LED represent fully charged
1 Red LED represents charge needed
LED indicator 8 Red light indicates charging.
Green light indicates fully charged.
(a) Push the button 5 to activate Capacity Meter
(b) Capacity Meter 6 LED Lamp indicator
CHARGING THE BATTERY & CAPACITY DISPLAY

Turning the Battery OFF
POWER BUTTON
This battery is equipped with a power button.
Turning the Battery ON
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The battery will automatically shut OFF after 60 minutes of being idle. However, to ensure longer
battery life, you may turn OFF the battery manually by pressing the power button again.
Simply press the power button to turn the battery ON.
The battery must be on in order for the bicycle
electrical control system (LCD dashboard, page 8) to
operate.

(d) Battery performance deteriorates over time whether the battery is used or not. This is known as
"calendar fade". Performance also deteriorates with usage and this is known as "cycle fade".
Follow these instructions to help extend the battery life and performance.
BATTERY STORAGE
Model Battery Charger
Easy 24 36V 36(42)V
Envoy 200 48V 48(54)V
Extended 2.0 48V 48(54)V
Model / Battery /Charger Chart
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(a) It is strictly forbidden to charge the battery with an uncertified charger.
(b) Avoid direct sunlight. Charge in dry and weld ventilated environment.
•If the bike is ridden on and/or after a rainy day, remove the battery and wipe it dry.
•When not using the battery for a long period of time or after charge, unplug the battery from the bike.
•Check the battery energy status and charge every three months.
CAUTION when charging:

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LCD OPERATION
On
Off
Push for 1 second
Push for 2 seconds
LCD dashboard content description
Power output and battery level indicators section 8
(1) POWER output indicator:
Each cell means 2A (current) of output
(2) BATTERY level indicator:
L CD OPERATION:
On & Off
When the battery is empty, all six cells are blank and red light will flash. Motor will stop
and show ERROR code ( 1 ). *Please charge, or install a charged battery, ASAP

LCD OPERATION
Power Assistance Level Indicator Section
Push to increase power assistance level (0.1.2.3.4.5)
Push to decrease power assistance level (5.4.3.2.1.0)
Push and simultaneously for 2 seconds to change the speed unit
between Miles Per Hour (MPH) and Kilometers Per Hour (KM/H).
Speed Indicator Selection : MPH vs.KM/H
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