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User Manual for GoKWh models including: Smart Bluetooth 12V and 24V Mini Lifepo4 Battery, Bluetooth 12V and 24V Mini Lifepo4 Battery, 24V Mini Lifepo4 Battery, Mini Lifepo4 Battery, Lifepo4 Battery, Battery
GoKWh 12V 200Ah Mini Bluetooth LiFePO4 Battery - Lightning
File Info : application/pdf, 12 Pages, 12.94MB
DocumentDocumentUSER MANUAL Smart Bluetooth 12V & 24V Mini Lifepo4 Battery Dongguan GoKWh Technology Co., Ltd. Version - Important Safety Instructions Please save these instructions. DISCLAIMER Please read all specifications, usage, storage conditions, and warnings on this document before use. Always adhere to our handling and usage directions for this battery pack. Misuse of batteries can cause the battery to malfunction, degrade and reduce its capacity or life expectancy, overheat, explode, or become a fire hazard. Customers are responsible for the proper use and storage of this battery pack which is outlined on this document. If at any point, the battery excessively overheats, leaks, etc, or does not function as stated, or is visibly damaged; DO NOT USE. Please contact our support team for further assistance. We do not bear responsibility for any damages caused by the misuse of this battery accidental or otherwise WARNINGS . DO NOT immerse the battery in water or allow it to get wet. . DO NOT use or store the battery near sources of heat such as a fire or heater. . DO NOT reverse the positive (+) and negative (-) terminals. . DO NOT connect the battery directly to wall outlets or car cigarette-lighter sockets without proper charging equipment. DO NOT allow exposed ends of cables connected to opposite terminals to touch. . DO NOT put the battery into a fire or apply direct heat. . DO NOT use the battery if the battery casing has been pierced, broken, cracked, or otherwise visibly damaged. DO NOT forcibly open the battery casing for any reason. . Avoid severe physical shock. Do not throw the battery or heavily strike the battery in any way. Do not put excessive pressure or step on the battery. . Never solder anything directly to the battery terminals. . DO NOT attempt to disassemble or modify the battery in any way. . DO NOT place the battery in a microwave oven or pressurized container. Table of Contents cProduct Overview cSpecification cBattery Performance cBattery Connection cBattery Storage cBluetooth Setting cTroubleshooting cWarrenty Product Overview Battery Dimensions: 245±0.5m m [9.64in] 245±0.5m m [9.64in] 245±0.5m m [8.26in] 190±[07..54m8imn] 190±[07..54m8imn] 190±[07..54m8imn] 2 1 0 ± 0 .5 mm [ 9 .6 4 in] 345[±130.5.58min]m 345[±130.5.58min]m 345[±130.5.58min]m 250± 0.5mm [9.84in] 250± 0.5mm [9.84in] 170 [ 6 .6 ± 9 0 .5 in] mm 2 6[01±0 .02.35imn]m 193± [7.59in0].5mm 388± 0.5mm [15.27in] Terminal Size : M (.mm Metric Thread) Post Bolts : M (.mm Metric Thread " mm Bolt Length) ( The bolts can be replaced with M bolts of other lengths based on actual needs) 193± [7.59in0].5mm 388± 0.5mm [15.27in] mm mm mm Specification Model 12V100AH 12V200AH 12V230AH 24V100AH 12V280AH 12V320AH Basical Cell Type Dimensions Terminal Type L10.23*W6.69* H8.26 L260*W170* H210mm LiFeP O 4( LFP ) L13.58*W7.48*H9.64 L345*W190*H245mm M8 L15.27*W7.59*H9.84 L388*W193*H250mm Case Material ABS( Flame Retardant Plastic) BMS Bulit-in 100A BMS 200A BMS 100A BMS 200A BMS Warranty 5 Year Electrical Nominal Voltage 12.8 V 25.6 V 12.8 V Nominal Capacity 100 Ah 200 Ah 230 Ah 100 Ah 280 Ah 320 Ah Nominal Energy 1280 Wh 2560 Wh 2944 Wh 2560 Wh 3584 Wh 4096 Wh Charge Method CC/CV Recommend Charge Voltage 14.6V 29.2 14.6V Recommend Charge Current 50A 100A 50 A 100A Recomend Discharge Cut-off Voltage 10V 20V 10V Recomend Discharge Current 100 A 200 A 100 A 200 A Internal Resistance 30 m Performance Cycle Life 4000 Cycles 8000 Cycles Service Life 10 Years Protection IP65, Built-in Bluetooth BMS Temperature Range Charge Discharge Storage 0~45°C (32~113°F) -20~60°C (-4~140°F) -10~45°C (14~113°F) Scalability Parallel Connection Up to 4P Up to 4P Up to 4P Up to 4P Up to 4P Up to 4P 12.8V 400Ah 12.8V 800Ah 12.8V 920Ah 25.6V 400Ah 12.8V 1120Ah 12.8V 1280Ah 5.12kWh 10.24kWh 11.776kWh 10.24kWh 14.336kWh 16.384kWh Series Connection Up to 4S Up to 4S Up to 4S Up to 2S Up to 4S Up to 4S 51.2V 100Ah 51.2V 200Ah 51.2V 230Ah 51.2V 100Ah 51.2V 280Ah 51.2V 320Ah 5.12kWh 10.24kWh 11.776kWh 5.12kWh 14.336kWh 16.384kWh Battery Connection Safe and reliable installation requires trained and certified technicians. Therefore, the purpose of this section is only to serve as a guideline as all scenarios cannot be covered. Preparation Before the installation and operation of the battery, it is recommended to have the following equipment or tools available: · Proper Protective Equipment · Insulated Tool(s) · Multimeter · Battery Cable · Battery Charger / Charge Controller Inspection Please check for visible damage including cracks, dents, deformation, and other visible abnormalities. The top of the battery and terminal connections should be clean, free of dirt and corrosion, and dry. If any problems are detected with the battery, please contact us for assistance. Refer to the last page of the manual for contact information. Cable Sizing Battery cables (sold separately) should be appropriately sized to handle the expected load. Please refer to the following table for the ampacities of copper cables with different gauge sizes. Copper Cable Gauge Size (AWG/mm) (.) (.) (.) (.) (.) (.) (.) (.) / (.) / (.) / () Ampacity (A) The above values are from the NEC Table .(B) for copper cables rated at °C (°F), operating at an ambient temperature of no more than °C (°F). Lengths in excess of feet ( mm) may require heavier gauge cable to avoid excess voltage drop in undersized wiring. Battery Terminal The depths of the female battery terminal threads are no more than mm. Consider this when determining the proper bolt length to secure bus bars, cable lugs, and any washers that will be affixed to the terminal connection pad. If too much torque is applied to a bolt, the female threads of the battery terminal will be stripped and the damage will not be covered under warranty due to misuse of the product. Consider the mm thread depth when selecting your bolts so that they do not bottom-out. Conversely, a minimum of threads must be engaged before applying lb-ft of torque so as to not damage the threads. M Boit Split Wosher Flat Washer Cable Lug Bus Bar Properly torqued, tight connedtion Bolt is not fully seated in Nylok nut Bolt is fully seated in Nylok nut Improperly torqude, Ioose connection Connecting Batteries in Banks CAUTION The batteries pack support max S or P, but in practical applications, consumers need to calculate based on their own load situation. The maximum voltage after series and parallel connection of battery packs should less load voltage. The load current should be less than the recommended current of the battery pack after series and parallel connection. It is recommended to balance the voltage before using it in series or parallel. DO NOT string batteries with different chemistries, brands, models, rated capacities, or nominal voltages in parallel. In parallel battery banks, the cables between each battery should be of equal length to ensure that all batteries in the system can work equally together. The built-in BMS of the battery pack only protect and balance the internal battery cells. If the battery pack is connected in series or parallel, if you want to achieve better protection and balance, you can additionally install an external BMS control. Connection In Series Connection In Parallel (Maximum of 4/2 Batteries) 12V100AH:48V(51.2V) 100Ah 12V200AH:48V(51.2V) 200Ah 12V230AH:48V(51.2V) 230Ah 24V100AH:48V(51.2V) 100Ah 12V280AH:48V(51.2V) 280Ah 12V320AH:48V(51.2V) 320Ah (Maximum of 4 Batteries) 12V100AH:12V(12.8V) 400Ah 12V200AH:12V(12.8V) 800Ah 12V230AH:12V(12.8V) 920Ah 24V100AH:12V(12.8V) 400Ah 12V280AH:12V(12.8V) 1120Ah 12V320AH:12V(12.8V) 1280Ah Battery Charging LiFePO Batteries perform a -stage charging algorithm called "Constant Current/Constant Voltage" (CC/CV). The standard LiFePO profile is .C CC charge to .V, and then, CV at .V charge until the charge current declines to <=.C. The recommended max. charging current for a Ah LiFePO battery is A (.C). A faster charge of A (C) may be used as necessary, however, regularly charging your battery this way may shorten its life and subsequently its total capacity due to the extra heat generated during this process. We do not recommend using any other types of chargers for LiFePO batteries, such as SLA and Gel chargers. Battery Storage Temperature The battery can be operated at temperatures of -~°C (~°F), and a temperature between to ( to ) is ideal for long-term storage. Store in a fireproof container and away from children. Capacity For a longer-lasting product, it is best to store your battery at a % charge level and recharge every three months if it is not going to be used for a long time. Troubleshooting If any problems occur during the battery operation, please refer to the following instructions or contact us for assistance Bluetooth Setting Supports Android and IOS systems Scan the code to jump to the download address, and follow the instructions to complete the download and installation. Scan to download Xiaoxiang Electric App IOS-client Android-client Function introduction Module Fuunction Describe Example History Voltage , current , remainingcapacity , temperature Display the batterymaximum , minimumaverage voltage , batterycurrent , remainingcapacity , BMS boardtemperature change curve The last pieces of data , one per minute , Graph Charging switch , discharge Issue commands through Control Switch , automatic equalization switch , clear alarm , reset capacity the APP to control the BUS board : clear alarm data : reset remaining capacity : open equalization Real time SOC display diagram , Estimated filling time , Estimated release time , charging switch , Discharge switch , Equilibrium , Protection status . total voltage , current , power , Maximum voltage ( single string ) , Minimum voltagesingle string ) , Average voltage , differential pressure , Cycles , temperature ,humidity , Single String Voltage Information Dashboard , displaying battery vol tage ,current , temperature ,SOC , protection status differential pressure cycle times and other data Parameter Basic information . initial settings Display the basic informat ion of the protection board Mine Complete information unbundle equipment , use instructions for lithium batteries , use instructions for BMS . about us , log out of account Display personal information and settings , Instructions for use . and introduction to our Company , purchase channels . etc Control switch on / off : automatic equalization switch ,clear alarm . reset capacity ls not displayed in some BMS versions Real-time data of battery static ,charging and charging Display BMS basic information ; initial settings are not displayed in some BMS versions Account information manufacturer information , etc APP User Guide Operating Environment Android version . / S version . or above , it can be used on devices that support Blue tooth . , and after obtaining the permission to use Blue tooth and GPS , it can run . Login connection Registering an Account After the Xiaoxiang Elect ric APP is successfully installed , open the APP , allow Bluetooth to be turned on , and obtain location information , the APP willautomaticthe account registration page pops up , please enter the mobile phone number as required , set the password , and click Confirm when finished APP physical display Figure Bluetooth connect / disconnect ( ) Connect to Bluetooth : After successful login , the APP will jump to the Blue tooth list , select the Bluetooth that needs to be connected to connect ( ) Switch battery : When there are multiple batteries , you can check multiple Bluetooth names in the list , and quickly switch the battery to be connected on the real-time interface ( ) Scan code connect ion : In the upper right corner of the real-time interface , click the scan code button to connect directly by scanning the barcode of the Bluetooth module ( ) Search for Bluetooth : On the device list page , when there are multiple batteries , you can quickly find the battery that needs to be connected by searching for the Bluetooth name ( ) Disconnect Bluetooth : On the device list page , click Disconnect . Search the bluetooth sweep code connec tion Quick battery switch Click connect Bluetooth click disconnect after connect APP physical display Figure APP physical display Figure Guest mode when the mobile phone signal in the user s environment is poor or the user needs to skip the account registration , they can choose to use the guest mode . Note that this mode cannot obtain the setting permsbecause theregin account . To obtain the setting permission , you must log in to the account . Operation steps : Open the APP , enter the login interface , choose to log in later , and the APP will directly Real-time interface After opening the APP , select log in later APP physical display Figure . Capacity information: In static mode, only the percentage of battery SOC and remaining capacity are displayed: estimated battery level displayed during charging: estimated battery level displayed during discharge. . Switch and protection status: The current status display of the charging and discharging switch: When the switch is open, it is open, otherwise it is closed: The balance status display shows that the balance is open, it is open, and vice versa: The protection status display shows that when the protection board triggers the protection threshold or manual control when charging and discharging, the protection status displays the corresponding protection status. When the protection status is not triggered, the status display is closed . Battery information: total voltage, current, power, maximum voltage of a single battery, minimum voltage of a single battery, average voltage, voltage difference, number of cycles, read or calculated through the protection board, and the above data is displayed on the APP . Temperature and humidity: The MOS temperature is the ambient temperature of the protective board, while the other temperatures are the external NIC temperature, and the temperature of the battery is detected. Humidity is the ambient humidity, which needs to be measured with a humidity probe to display. . Single string voltage: Single string battery voltage, information collected by the detection board, high voltage displayed in green, middle value displayed as the highest voltage Control interface . Charging and discharging switch: Through the APP, you can directly control the opening or closing of the charging and discharging switch, and control the charging and discharging of the battery. . Automatic balancing: Force the balancing function to be enabled. After successful switching, the real-time interface balance status will be displayed. . Clear alarm: Clear alarm data . Reset capacity: Reassess the remaining capacity based on the current voltage value. Guest mode primary information Basic Information De fault setting secondary information bluetooth name Serial number Bar-code battery model battery manufacturer BMS version number BMS model Production Date BMS address Rated charging current Rated discharge current Rated shop power Nominal capacity Cycle capacity Example Xiaoxiangbms , modifiable Can be modified according to customer needs Can be modified according to customer needs Can be modified according to customer needs DG , IBD , can be modified . read the BMS version . cannot be modified SPS , read cannot be modified -- , read unmodifiable digits , read and cannot be modified .A . read cannot be modified .A . read unmodifiable W . read unmodifiable mAH , can be modified mAH , can be modified My interface Interface introduction primary information Complete material Device bound Lithium battery notice instructions for using BMS About Us Logout secondary information Example Phone number Phone number Mail eman address Bluetooth list Unbind the device Web Iinks Web links Web links Web links Company Profile company profiles The way of buying Albaba . Taobao service hotline Contact us Official website link service hotlinemanufacturer address Log out of current account quit Bind / Unbind Device When you forget your login password , You can reset a new password through your email . The stepsare as follows : . Open the login interface , find the forgotten password , click it , and the reset password interface will pop up ; . Enter the corresponding binding email and click Send Verification Code . Generally , you will receive the verification code within S , pay attention to open the mailbox to check . Enter the verification code , set a new password , and finally click OK Click Forget password Warranty All GoKWh V and V series LiFePO batteries come with -year manufacturer's defect warranty from the date of battery purchase. This warranty covers the following V and V Series LiFePO battery models: *Note: All batteries are fully tested before being shipped. -Year Warranty for After-Sales Service Warranty is a guarantee against manufacturer defects only. GoKWh warrants this battery to be free from manufacturer defects for years. lf for some improba- ble circumstance the battery is defective, we will replace the battery. The following situation is not covered by the warranty: - Batteries that have been poorly maintained, incorrectly charged, reversed polarity, improperly installed, stored and used in excessive heat, physical damage, fire, freezing, water damage, tampering, damage to terminals, failure to maintain proper battery charge or use in excess of rated charge/discharge cycles. - Loss or damage due to force majeure or external causes, misuse, accident, negligence, unautho- rized modification or repair. - Warranties apply only to the original owner and are not transferable. We will verify your purchase before processing any warranty claims or returns. - The buyer intentionally conceals or fails to cooperate in providing usage information. GoKWh has a team of technicians to provide technical support if needed. Proof of purchase and your usage will be requested. The customer is responsible for shipping costs. If we deem the product manufacturer defective, we will cover the replacement shipping costs. Make Your Daily Power Up. hi @ gokwh.com +- gokwh.com Puxin Road, Tangxia Town,Dongguan, Guangdong, China Dongguan Gokwh Technology Co , Ltd .