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Neuton Power (12.8V)

 

LiFePO4 Battery

 

Bluetooth (BT) Series

 

User's Guide 

Dec 2021 / V2

 

 

DOCUMENT NOTICE: The  information  contained  in  this manual is the  property of YHI 
Power  and  is  subject  to  change  without notice.  YHI  Power  reserves  the  right  to make 
changes  in  the  design  of  its  products  or  components  as  progress  in  engineering  and 
manufacturing may warrant. 

 

It is the customer's responsibility to satisfy itself as to whether the information contained 
herein is adequate and sufficient for a user's particular use. 

 

It is the further responsibility of each user to ensure that all applications of Neuton Power 
products  are  appropriate  and  safe  based  on  conditions  anticipated  or  encountered 
during use. 

 

This  document  does  not  create  any  additional  obligation for YHI  Power  and  does  not 
constitute additional warranties and representations.

 

 

 

Copyright © YHI Power

 

Summary of Contents for Neuton Power BT Series

Page 1: ...d manufacturing may warrant It is the customer s responsibility to satisfy itself as to whether the information contained herein is adequate and sufficient for a user s particular use It is the further responsibility of each user to ensure that all applications of Neuton Power products are appropriate and safe based on conditions anticipated or encountered during use This document does not create ...

Page 2: ... Series Strings 6 Parallel Strings 7 Charging Batteries 8 Troubleshooting 9 Charger Trips using Constant Voltage 9 Terminal Voltage Absent or Low 9 Battery Current Disappears when Charging 10 Bluetooth ID is not found in Neuton Power APP 10 Bluetooth battery APP introduction 11 ...

Page 3: ...d for use by anyone required to install and operate Neuton Power 12 8V LiFePO4 batteries Be sure to review this manual carefully to identify any potential safety risks before proceeding The owner must read this manual carefully before its usage Qualified technician to install the battery is mandatory Failure to install or use this product as instructed can result in damage to the product that may ...

Page 4: ...dequate clearance betweenbatteries When replacing batteries use the same number and type of batteries Avoid any fall or collision during the installation process Do NOT remove the battery components The maintenance of the battery should be carried out by a professional engineer Do NOT expose the LiFePO4 battery to heat in excess of 55 C during operation 60 C in storage Do NOT incinerate or expose ...

Page 5: ...n cells the cells cannot accept as much charge current at lower temperatures without risking permanent loss of capacity As the cells temperature rises during the charging process they can gradually accept higher currents To maintain optimal performance and durability of LiFePO4 battery the following charge limits based on ambient temperature is recommended Temperature Charge Current 0 Charging pro...

Page 6: ...es 4S1P Configuration Two batteries in series 2 x 12 8V 25 6V nominal for 24V applications Three batteries in series 3 x 12 8V 38 4V nominal for 36V applications Four batteries in series 4 x 12 8V 51 2V nominal for 48V applications CAUTION Failure to follow the following safety instructions may result in personal injuries or damage to the equipment Do NOT connect more than four batteries in series...

Page 7: ... Note The parallel application can only extend the working time and cannot double the charging or discharging current 2pcs x 12 8V100Ah in Parallel Figure 3 Example of a 4S2P Configuration CAUTION Do NOT connect different batches different types old and new batteries in series It needs to make sure the battery voltage difference is below 100mV before parallel connection Make sure each battery has ...

Page 8: ... charger is strongly recommended To charge a single 12 8V battery the maximum charge voltage is 14 6V and the maximum charge current is referred to Table 1 Any inrush current may cause over current or short circuit protection Once you reach end of charge voltage apply a constant voltage and hold at this voltage until the current decays to almost zero This charges the cells to 100 state of charge S...

Page 9: ...n Terminal Voltage Absent or Low Problem Using a multimeter to check terminal voltage shows the terminal voltage is low Causes 1 The battery is overheated causing the microprocessor to enable over temperature protection 2 The voltage of a cell within the battery dropped below 2 5V causing the microprocessor to enable low voltage protection 3 The battery s SOC dropped below 5 from either an extende...

Page 10: ... resolve situations where current disappears during charging 1 Allow the battery to cool down 2 Charge up each battery individually and then connect them in series 3 Use APP to check SOC is 100 or not Bluetooth ID is not found in Neuton Power APP Problem The battery is in sleep mode Causes The battery will automatically enter sleep mode after one hour if there is no charge or discharge activity So...

Page 11: ...on Power at Apple App Store or Google Play or by scanning the below QR code for iOS Device for Android Device Bluetooth ID sticker is located on the top of each battery The Bluetooth system provides point to point connection Only one battery can be connected to the device at once no matter how many batteries are in series parallel connections Neuton Power ...

Page 12: ...3 Bluetooth ID Battery Voltage Battery Current Battery Rated Capacity Battery Temperature Cycle time State of charge Charge control MOS Discharge control MOS status Charge is positive Discharge is negative ...

Page 13: ...ity Status Standby Charge Discharge Alarm Protection Low temperature alarm High temperature alarm Over current alarm Low voltage alarm Low temperature protection High temperature protection Over current protection Short current protection Low voltage protection ...

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