ePropulsion NAVY User Manual
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NAVY BATTERY USER MANUAL
May, 2018 Version 1.2
Copyright © ePropulsion 2014-2018 All Rights Reserved

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Summary of Contents for ePropulsion NAVY

  • Page 1 NAVY BATTERY USER MANUAL May, 2018 Version 1.2 Copyright © ePropulsion 2014-2018 All Rights Reserved...
  • Page 3: Acknowledgements

    Using This Manual Before use of the product, please read this reference manual thoroughly to understand the correct and safe operations of NAVY Battery. By using this battery, you hereby agree that you have fully read and understood all the contents of this manual.
  • Page 4: Table Of Contents

    2.1 In the Package................6 2.2 Product View..................7 2.3 Technical Data..................8 3. Operation....................10 3.1 Connecting NAVY Battery to the Outboard........10 3.2 Parallel Connection of NAVY Batteries..........11 3.3 Switching On/Off the NAVY Battery...........12 3.4 Charging the NAVY Battery...............13 3.5 LED Indicators ..................15 4.
  • Page 5: Product Identification

    Product Identification Below picture indicates the position of product labels. Please record the serial number from the label on the right side of NAVY Battery for access to maintenance or other after-sale services. 48V Lithium-ion Battery Pack CAUTION Read the user manual carefully before operating...
  • Page 6: Important Safety Instructions

    In any case of emergency, please stop charging the battery immediately. Storage It is not suggested to immerse the NAVY Battery in water or store in moist environment. Avoid direct sun/rain exposure or damp environment during operation or storage.
  • Page 7 battery in good condition. After long-term storage, fully charge the battery before use. Transportation Check and ensure the package is intact without any damage. Avoid violent vibration, strike or squeeze during transport. Get adequate damping protection measures before transport. Do not expose the battery to the sun or rain during transport. Check the applicable local, national or international laws and regulations before transport.
  • Page 8: Product Overview

    2. Product Overview NAVY battery is a Lithium-ion battery with 3042Wh capacity and 46.8V rated output voltage, specially designed for NAVY electric outboards, com- bining high quality with creative design. NAVY Battery adopts 18650 cells together with the protective battery management system (BMS), ensuring its high performance, safety and reliability.
  • Page 9: Product View

    2.2 Product View Communication Port Vent Valve Battery Battery Handle Handle Positive Negative Terminals Terminals Communication Port On/Off Switch Indicating Panel Figure 2-1 Top View 594mm 209mm Figure 2-2 Front View Figure 2-3 Side View...
  • Page 10: Technical Data

    Maximum Continuous 80 A Discharging Current Charging Time ~3 hrs Parallel Support max 8 NAVY Batteries Protective Features Charging Overcurrent Protection 35 A The output power is cut off if the current First-Class Discharging is over 85A for 15 seconds.
  • Page 11 Battery lifespan will be shortened if it works in extreme temperature range (such as below 0˚C or above 50˚C). As the maximum discharging power of NAVY Battery is 3000W, so when used with NAVY 6.0 outboard motors, it’s suggested to connect...
  • Page 12: Operation

    ① Connect the main switch cables to the battery. Refer to Figure 3-1. ② Connect the main switch cables with the power cables from the outboard motor. ③ Using the 5m communication cable to connect NAVY 6.0R outboard motor with NAVY Battery. ③...
  • Page 13: Parallel Connection Of Navy Batteries

    The parallel strategy supports connecting up to eight NAVY Batteries simultaneously in parallel. Remember to connect the communica- tion cable(s) to every NAVY Batteries in parallel connection by referring to Figure 3-2. Never mix up the positive terminals with negative terminals.
  • Page 14: Switching On/Off The Navy Battery

    To switch on the NAVY Battery, press the on/off-switch on the NAVY Bat- tery and the indicator on the button will light up. To switch off the NAVY Bat- tery, press on/off-switch button again, and the indicator is light off.
  • Page 15: Charging The Navy Battery

    A. Charging procedures for a single NAVY Battery 1. Turn off both battery switch and main power cable switch. 2. Connect the NAVY Battery with its charger, then plug the charger into a wall socket. 3. Press on/off-switch to turn on the battery. The running indicator (refer to figure 3-6) illuminates constantly while the battery level indicators will blink when it starts to charge.
  • Page 16 B . Charging procedures for NAVY Batteries connected in parallel 1. Turn all the NAVY Batteries off. 2. Connect all the NAVY Batteries (maximum 8) in parallel with both battery communication cable(s) and bridging cables. 3. Connect one of the NAVY Batteries with an ePropulsion specified charger with the charger in off state.
  • Page 17: Led Indicators

    3.5 LED Indicators Below Figure 3-6 displays the six LED indicators on the indicating panel of NAVY Battery: one running indicator, one alarm indicator and four battery level indicators. Running Alarm Battery Level Indicator Indicator Indicators Figure 3-6 Battery Battery Level...
  • Page 18 Battery Battery Level Description Run Alarm Condition (L-H) ● 0%~25%  ● ● 26%~50%  ● ● ● 51%~75%  ● ● ● ● 76%~99%  ● ● ● ● ● 100% Charging Overvoltage protection: either ● ● ● ● ●...
  • Page 19: Troubleshooting

    4. Troubleshooting If the system fails, consult the following troubleshooting table for common problems and corresponding solutions. If the problem persists, or repairs are required, please consult the ePropulsion authorized dealer for further assistance. Problem Cause Solution No Response Please contact your dealer for...
  • Page 20 If the battery level displays on the LCD panel of throttle and NAVY Battery are different, it may result from failure to connect the communi- cation cable between NAVY Battery and NAVY outboard. In this case, power off the system and connect the communication cable to solve the problem.
  • Page 21: Transport And Storage

    5. Transport and Storage 5.1 Transport Below Figure 5-1 displays how to pack a NAVY Battery with ePropulsion original packing material. For long-distance transport, it’s recommended to apply ePropulsion original package to pack the outboard prior to delivery. Check and ensure the package is intact without any damage.
  • Page 22: Storage

    If you are not going to use the battery for a long time, it is advised to contact your dealer to clean and check the battery before storage. It’s suggested to pack the battery with ePropulsion original package for storage. Get adequate damping protection measures before storage.
  • Page 23: Routine Maintenance

    In order to avoid this, keep your battery in optimal operating state, and eventually extend the service lifespan of NAVY Battery. Therefore, routine maintenance is very important.
  • Page 24: Warranty Claim

    Once a fault is discovered, the user has the right to make a warranty claim under the ePropulsion war- ranty policy.
  • Page 25: Out Of Warranty

    You should be noted that minor faults like normal wear and tear that pose no influence on the intended function of the product are also not covered by the warranty. The communication cables supplied with the NAVY Battery belong to consumables, which are also out of warranty scope. 7.3 Warranty Claim Procedures...
  • Page 26: Warranty Claim Procedures

    In case your warranty claim be rejected, an estimated repair charge with round trip delivery cost included will be sent for confirmation. ePropulsion authorized service point will conduct maintenance accordingly only after your confirmation.
  • Page 28 Thanks for reading this user manual. If you have any concerns or find any problems while reading, please don’t hesitate to contact us. We are delighted to offer service for you. Dongguan ePropulsion Intelligence Technology Limited Website: www.epropulsion.com Email: service@epropulsion.com...

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