Sntieecr Electric Circuit Motor Kit, Science Experiment Educational Montessori Learning Kits Set for Kids DIY STEM Engineering Project

  • ...der, 2 x rocker switches, 3 x propeller with 3 Vanes, 3 x propeller with 4 Vanes, 1 x buzzer sounder, 1 x bulb holders, AA size battery holder (1 x 1.5V), AA size battery holder (2 x 1.5V), packaged with enough circuit accessories for you do science project easily.
  • SCIENCE EXPERIMENT KIT: This popular and interesting electronic science experiment STEM toys can well inspire and encourage kids learning about science. This Montessori learning toy is good for curious kids, turning your own new ideas and inventions into reality. Also perfect for Children's school science STEM engineering projects.
  • WIDE APPLICATIONS: The circuit motor kit can well catch kids attention and let the them try to build, experiment and explore basic electrical simple circuits. It can also be used in school in science, STEM, technology and design courses, easy to meet your project needs, properly educating some circuit knowledge would be a good interaction time with your kids together.
  • NOTICE: It is recommended that the voltage be 1.5V-3V. If the voltage is 3V, please control the time. The use time should not be too long, and the time should be con....
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4 Pieces D-Cell Battery Holder Series or Parallel Physical Science Plastic D Size Battery Case Physics D Battery Holder

  • Quantity and material: you will get 4 pieces d size battery holders for physical science experiment or other use, sufficient quantity for you to use.
  • Made of plastic and metal, this d battery holder parallel is durable and can be applied for a long time.
  • How to use: these battery holders can be connected in a series to add voltage or in parallel to add current.
  • With spring clip design, you can easily put the battery in it.
  • Both ends of the box have positive and negative labels.
  • Easy to use: these durable individual plastic d-cell battery holders can be quickly and easily snapped together to form either parallel or series connections.
  • They can be applied individually or configured in parallel or series via the interlocking tabs located on the top and sides.
  • Product size: each d cell battery holder parallel is 7 x 3.5 x 2.7 cm/ 2.75 x 1.37 x 1.06 inch, fit for d size battery (not included).
  • Suitable for: plastic battery holder is suitable for teaching and laboratory use.
  • Children who are too small should use it under the supervision of an adult.
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EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet and Basic Electricity Discovery Circuit for School Lab Creative Educational Science Projects Teaching Equipment

  • Please read the instructions carefully, pay attention to the battery installation method, avoid short circuits, and complete the experiment according....
  • Learn basic Electromagnet and Basic Electricity Circuit through full-color manuals, understand the basic principles, and help Students learn, think....
  • This Physics Experiment Model Kit is mainly used for teachers and students to consolidate classroom textbook knowledge, exercise students' practical....
  • This Physics Experiment Model Kit can build many projects:Finished electromagnet.
  • Please feel free to contact us if you have new ideas for EUDAX Product, we will provide Best After-sales service.
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Auspicioustar Snap Electronic Exploration Building Block Toy Box for Age 8+ Kids, Science Circuits Experiment Kit As Stem Educational Set 20 Pcs

  • ⚡[Educational toys] The exploration toy set can lead children to understand the use of circuits and improve children's hands-on ability. Let children discover the fun of physics in games..
  • ⚡[Parent-child games] Children play this circuits building blocks to explore physics with their families, to enhance the relationship between parents and children while learning and entertaining..
  • ⚡[Multiple ways of playing] The 'exploration of switches' experiment set has 5 kinds of switches in 20+ electronic parts, which can building over 80 different electronics circuit projects. The combination of various circuits, various ways of playing, and high play-ability..
  • ⚡[Easy to learning] There are detailed instruction manual and experimental record manual in this experiment set, easy to do. No soldering, no special tools. Let children understand the charm of circuit better..
  • ⚡[Convenient storage] The scientific education experiment set also comes with an environmentally reusable box, which has multiple uses. The box not only serves as a platform for kids to build the experiment, but also as a storage box to place and store all the components for easy portability..
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Swpeet 10Pcs Series or Parallel D Battery Holder Kit, Perfect for Physics Laboratory, School Electronic Experimenting, Great for Demos Teaching Basic Principles of Electricity

  • ☛ 1,【 What You Get 】------ In this kit, You will get 10Pcs Series or Parallel D Battery Holder Kit, Perfect for Physics Laboratory Electricity Connection,Demos Teaching Basic Principles Of Electricity And Simple Circuit Wire Works..
  • ☛ 2, 【 Screw Type Easy for students to use】 ------ This is great for home school making and breaking a single electrical connection circuit experiments. good for teaching basic principles of electricity & how a simple circuit works. screw type binding post, If you use alligator clips you might want to temporarily remove the connector knobs..
  • ☛ 3, 【 Parallel or Series Connections Wide Applications】 ------ These are great for demos and project. Easy to use and great learning tool for kids. I think practicing on an education model would definitely benefit any student. These durable individual plastic d-cell battery holders can be quickly and easily snapped together to form either parallel or series connections. They can be used individually or configured in parallel..
  • ☛ 4, 【 D Battery Holder Good Choice 】------- The Battery Holder is sturdy and well made. It works well in the hand of students. Battery Holde provides stability in handling and visualization of electrical principles, screw type binding post....
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FPVKing Deans Parallel Charge Board 2S-6S Lipo Balance Charging Board Imax B6 B6AC Charger Expansion Board

  • Parallel packing board for lipo balance charger, such as imax b6 b8 b6ac, una6, and other balance chargers.
  • Save your time: which lets you charge and balance up to 6 lipo batteries at the same time.
  • Support max six 2-6s batteries sets: features t-plugs for your batteries' main leads and jst-xh balance plugs ranging from 2s to 6s.
  • Prevent short circuit: built-in short circuit protection, prevent each cell when overcharge or short circuit happens.
  • Super strong expansion ability: it can support combined use for three parallel ok boards (it means you can charge 18 batteries which have the same characters at the same time).
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Eaarliyam Professional iMAX B6AC Intelligent Compact Balance Charger/Discharger T Slots AC to DC Adaptor

  • 1) XT60 Parallel board for lipo balance charger, such as imax b6 b8 b6ac, una6, and other balance chargers.
  • 2) Save your time: which lets you charge and balance up to six lipo batteries at the same time.
  • 3) Support max six 2-6s batteries sets: features 4mm bullet banana plug for your batteries' main leads and jst-xh balance plugs ranging from 2s to 6s.
  • 4) Prevent short circuit: built-in short circuit protection, prevent each cell when overcharge or short circuit happens.
  • 5) Super strong expansion ability: it can support combined use for three parallel ok boards (it means you can charge eighteen batteries which have the same characters at the same time).
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Yasoca XT60 Lipo Battery Charger 2-6S Parallel Balanced Charging Board Charging Plate for Imax B6AC 720i Lithium Batteries Charger Part

  • 1) XT60 Parallel board for lipo balance charger, such as imax b6 b8 b6ac, una6, and other balance chargers.
  • 2) Save your time: which lets you charge and balance up to six lipo batteries at the same time.
  • 3) Support max six 2-6s batteries sets: features 4mm bullet banana plug for your batteries' main leads and jst-xh balance plugs ranging from 2s to 6s.
  • 4) Prevent short circuit: built-in short circuit protection, prevent each cell when overcharge or short circuit happens.
  • 5) Super strong expansion ability: it can support combined use for three parallel ok boards (it means you can charge eighteen batteries which have the same characters at the same time).
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Sntieecr Electric Circuit Learning Kit Car Model Assemble Physics Science Education Kits Set for Kids Student DIY STEM Science Lab Experiment Project

  • This product is not equipped with installation tools, so you need to prepare it yourself.
  • BIG SCIENCE EXPERIMENT KIT: This popular and interesting electronic science experiment STEM toys is an advanced and professional suit with sliding....
  • GREAT FOR TEACHING : This Montessori learning toy is good for curious junior high school student and perfect for Children's school physics science....
  • WIDE APPLICATIONS: The circuit motor education kit can well catch kids attention and let the them try to build, experiment and explore basic....
  • WARNING: Suitable for 14+ years. CHOKING HAZARD—Small parts, not for children under 3 years. Be careful of scald caused by short....
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Niiyen Parallel Charging Board, Balanced Charging Board, Multi 2S-6S Lipo Parallel Balanced Charging Board XT60 Plug for RC Battery Charger B6AC A6 720i

  • 【Suitable For】This balance board can be used with all kinds of chargers( IMAX B8, UN A6, etc.)with balanced interface to provide balance charge less than 6 lithium batteries (6 batteries of 2S, 3S, 4S, 5S, 6S)that have same cells at the same time, which can avoid replacing the battery repeatedly..
  • 【Function】The overall voltage is more balanced and the difference of average voltage is smaller after the individual cells have balanced..
  • 【Application】This parallel charging board is compared with 6 times balance of single charge, once balance can shorten the charging time greatly, which has 6 times charging current and only needs 1/6 charging time with 6 battery packs in parallel..
  • 【Safer】This parallel charging plate is coming with short circuit protection function (with 40A fuse)..
  • 【Practical】This balanced charging board can supply balance charge for 1-6 batteries (containing Lipod, Life and Lion) in parallel and support 3 parallel charging boards for combined use to charge 18pcs batteries with the same nature simultaneously..
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12 Volt Lithium Battery - LiFePO4 Battery | 12V 15Ah Lithium-ion Rechargeable Battery Deep Cycle Replace SLA Lead Acid Battery | Built-in BMS | Perfect for RV, Solar, Off-Grid Applications

  • ...on board (BMS battery management system) ,can protect it from overcharge, deep discharge, overload, overheat and short circuit, and low self-discharge rate. Ensure maintenance-free storage for up to 1 year..
  • 【Capacity expansion】Our 12.8V 15Ah lithium iron phosphate battery (LiFePO4 Battery) can be connected in parallel and in series to obtain greater capacity and voltage. Maximum number of serial connections: up to 4 identical batteries in series, up to 51.2V. Parallel connection: Multiple identical batteries can be connected in parallel. It is recommended that the number of batteries connected in parallel is at most 4..
  • 【Safety and environmental protection】The stable chemical structure prevents Lithium Battery from burning or exploding even under high temperature, short circuit, impact and drop. Non-toxic and non-polluting, in line with international ROHS standards..
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AXLIZER Double Pole Double Throw Electrical Switch, Knife Switch, Electricity Experimental Equipment, Teaching Instrument Used to Disconnect Two Simultaneous Electrical Connections

  • ..., low current switches for low voltage DC power supply. 2.5 V, 3 A, 6 V max.
  • double pole double throw electrical switch for making and breaking two simultaneous electrical connections.
  • It is very suitable for home school to make and break the single electrical connection circuit experiment.
  • it is suitable for physics laboratory and school electronic experiment to teach the basic principle of electric power and simple circuit working principle, which are very suitable for demonstration and projects. Easy to use and suitable for children's learning tools, practice in the education model will certainly benefit any student..
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DEVMO Balanced Charging Board, Multi 2S-6S Lipo Battery Parallel Charging Board with XT60 Plug

  • Wide Application: The balanced charging plate is suitable for most chargers( IMAX B8, UN A6, etc.), providing balance charge of 6 batteries, avoiding replacing the battery repeatedly..
  • Self-protection Function: Coming with short circuit protection function (with 40A fuse), it can avoid overcharge single battery, thus improving the balance efficiency, and the later stages of balancing the charging cycle are greatly shortened..
  • Saving Charging Time: Compared to 6 times balance of single charge, the charging time can be greatly shortened by once once balance charging, which saving much time for you..
  • Parallel Charging: Being a parallel charging plate, which supply balance charge for up to 6 batteries at the same time, and it supports 3 parallel charging boards for combined use to charge 18pcs batteries with the same nature simultaneously..
  • Premium Material: The product is made of high quality materials, which is sturdy, solid and durable..
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