batteries electric bikes
I’m building a 48V electric bike with four 12V batteries. Do I need to buy a DC/DC converter?
I’m not really sure what a DC/DC converter is good for, but all the electric vehicle website I’ve been looking at have them on there parts list. So I’m curious, what exactly is it used for and is it applicable for my situation?
no, you put the 4 batteries in series to get 48 volts, and connect that to the 48 volt motor. But you need a speed controller of some sort between the battery and the motor, else it will run at full speed all the time.
If you have a 24 volt motor, wire the batteries in series parallel to get 24 volts. Or just use 2 batteries.
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Black & Decker ASI300 Air Station Inflator $38.59 Powerful and portable, the Black & Decker ASI300 Air Station Inflator is the portable solution to household and on-the-go inflation needs. An illuminated pressure gauge gives you precise control, with an automatic shut off feature to make inflation easy. The ASI300 draws power from any home outlet or your vehicle’s lighter socket, so you can set it up where you need it.ul.indent {list-style: insid… |
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9ft Blue Neon Glowing Strobing Electroluminescent Wire (El Wire) $2.70 Characteristics of EL Wire 1. Flexible 2. Energy saving 3. Easy to install 4. Cool to the touch 5. Available in many color 6. Available in continuous lengths (ranges several inches to thousands of feet. 7. Powered by either batteries or house outlets 8. Suitable for ornaments and jewelry 9. Can be cut and spliced 10. Enables braiding or looping 11. Water resistant and weather durable… |
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Campbell Hausfeld RP3200 12-Volt Inflator and Worklight $22.88 Never tackle roadside emergencies in the dark. The Campbell Hausfeld RP3200 12-Volt Inflator with Worklight quickly and conveniently inflates high-pressure items such as tires and sporting equipment, while illuminating dark areas. The inflator is compact enough to store in your vehicle’s trunk, and it comes with two inflation nozzles and one inflation needle for sports balls.Plugs into standard 12… |
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24V 9Ah High Power Battery Pack -BX2488 $249.95 24V ( range 20V ~ 30V) High Capacity (216 Watt-Hour) Light Weight Battery Made with high quality Panasonic Lithium Ion cells. It can supply maximum 10A continuous current, which means it can supply 200W ~ 250W continuous power, enough for many electric devices that require high power. You may search ” BiXPower XP250″ on Amazon for related solutions. Using Lithium-ion battery offers many ad… |
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12 Volt 12ah Ebike Electric Scooter Battery E-Bike Boreem – 2 Pack $45.99 This UB12120 is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry (lead-oxide, lead sponge, and sulfuric acid electrolyte), but the electrolyte is stabilized differently. In AGM batteries, the electrolyte is suspended in fiberglass mat separators which act as absorbent sponges. This battery comes already … |
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(1) 12 Volt 12ah Ebike Electric Scooter Battery E-Bike Boreem $40.64 Physical Specifications Length: 5.94 in. Width: 3.90 in. Container Height: 3.78 in. Weight: 8.68 lbs…. |
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Power Wheels 12-Volt Rechargeable Battery $45.95 Fisher-Price Power Wheels 12-Volt Rechargeable BatteryThis 12-volt battery has been designed to fulfill rigorous Power Wheels requirements in order to provide the best possible performance, durability and maximum play time for Power Wheels vehicles. This battery is for use with: Fisher-Price Power Wheels Advanced Series vehicles with a 12V battery system only. It has an internal, self-resetting fu… |
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Intex 110 – 120 Volt AC Quick-fill Electric Pump $12.99 Intex 120V AC Quickfill Pump inflates and deflates! This inflation pump’s vacuum function will allow you to draw nearly all the air out of an inflatable. This will result in a much smaller deflated item that is easier to pack and leaves you more storage space…. |
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Power Wheels 6-Volt Rechargeable Battery $19.95 Rechargeable 6-volt battery works with most Fisher-Price Power Wheels vehicles…. |
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VIAIR 85P Portable Air Compressor $49.90 Offroad Air Compressors Acc. 00085 85p Portable Compressor… |
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Viair 00073 70P Heavy Duty Portable Compressor $43.95 Compact and Powerful portable air compressor. 12volt, Permanent Magnetic Motor, Duty Cycle: 15%@100PSI, Max. Working Pressure: 100 PSI, Max. Amp Draw: 14 Amps, Min. Ambient Temp: -4 F, Max. Ambient Temp: 176 F, Stainless Steel Braided Leader Hose, Dimensions: 6.57″Lx3.66″Wx6.18″H, Net Weight: 5.3 lbs., Oil-less Design, High Performance PTFE Piston Ring, Stainless Steel Valves, Moisture and Dust Re… |
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Battery Tender Waterproof Jr. Motorcycle Battery Charger $52.95 12V-800mA charger is 100% waterproof, lightweight and compactThree-step constant current charge program with SuperSmart technologySpark-proofShort circuit and reverse polarity protectedWeighs just 1 lb…. |
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Shark SHKMRC3080DBC 250w motorcycle snowmobile audio system W ‘ 3 speakers $111.00 Product Description These Water Proof LOUD Speakers now include a 250 Watt low Voltage High Power Pro. Amplifier This is one of the best amplifiers out there. Amp is guaranteed to BLAST the speakers to the max! This tiny amplifier measures only 2.75″ x 3.5″ x 1.75 (WxLxH) The weather proof measures only 1.5″ x 1.75″ x 1.25 Our Water proof LOUD speakers measure are 3 ” X 3″ x 3.5 The front side of … |
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L.F. New 24V 2A 2000mA Electric Bike Motor Scooter Battery Charger Power Supply Adapter For Pukka GX400C $19.98 … |
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L.F. New 24V 2A 2000mA Electric Bike Motor Scooter Battery Charger Power Supply Adapter For Go-Go Go-Chair $12.00 … |
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Sunforce 50013 1-Watt Motorcycle and Powersports Solar Battery Charger $24.95 Never again worry about dead batteries on your Motorcycle, Personal Water Craft, ATVs, Snowmobiles, etc with the Sunforce Products 50013 Solar Powered 12V Sports Charger. The Sports Charger will charge any 12V battery with the power of the sun. The integr… |
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Build Your Own Electric Bicycle (TAB Green Guru Guides) $13.60 A Step-by-Step Guide to Building an Electric Bicycle From the Ground Up Filled with do-it-yourself project, this hands-on manual gives you all the technical information and easy-to-follow instructions you need to assemble and customize an electric bike. Build Your Own Electric Bicycle gets you on the road on a reliable, economical, environmentally friendly ride. Inside, you’ll find complete covera… |
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Build Your Own Electric Motorcycle (Tab Green Guru Guides) $13.68 A step-by-step guide to building an electric motorcycle from the ground upWritten by alternative fuel expert Carl Vogel, this hands-on guide gives you the latest technical information and easy-to-follow instructions for building a two-wheeled electric vehicle–from a streamlined scooter to a full-sized motorcycle. Build Your Own Electric Motorcycle puts you in hog heaven when it comes to hitting t… |
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Electric Bicycles: A Guide to Design and Use (IEEE Press Series on Electronics Technology) $42.31 Design or build a battery-powered electric bicycleFor much of the world, bicycles are a transportation mainstay. Electric bicycles–powered by a rechargeable battery pack–are proven to deliver the highest possible energy efficiency, even compared to pedal bikes. A transportation alternative to fossil fuels, electric bicycles are fast catching on, in part because they don’t require factory assembl… |
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Coleman 12-Volt DC QuickPump $10.26 12V DC Quick Pump, Fast Inflation & Deflation Of Inflatable Products, New Ergonomic Design, For Use With Coleman Double Lock Valve, Boston Valve & Pinch Valve, Coleman Double Lock Valve & Pinch Valve Adapters Included…. |
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Coleman 120V Electric Quick Pump $15.26 Perhaps no single factor affects your enjoyment of a camping trip as much as a good night’s sleep, and it starts with a quality air mattress and fast, convenient pump. The 120-volt Electric Quick Pump, from leading outdoor outfitter Coleman, takes care of half the equation. Coleman’s highest output pump, it’s designed for use with the company’s popular Double Lock Valve, Boston Valve, and Pinch Va… |
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Intex 120V AC Quickfill Pump The Intex 120V AC Quickfill Pump inflates and deflates! This inflation pump’s vacuum function will allow you to draw nearly all the air out of an inflatable. This will result in a much smaller deflated item that is easier to pack and leaves you more storage space…. |
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|
Black & Decker ASI300 Air Station Inflator $38.59 Powerful and portable, the Black & Decker ASI300 Air Station Inflator is the portable solution to household and on-the-go inflation needs. An illuminated pressure gauge gives you precise control, with an automatic shut off feature to make inflation easy. The ASI300 draws power from any home outlet or your vehicle’s lighter socket, so you can set it up where you need it.ul.indent {list-style: insid… |
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9ft Blue Neon Glowing Strobing Electroluminescent Wire (El Wire) $2.70 Characteristics of EL Wire 1. Flexible 2. Energy saving 3. Easy to install 4. Cool to the touch 5. Available in many color 6. Available in continuous lengths (ranges several inches to thousands of feet. 7. Powered by either batteries or house outlets 8. Suitable for ornaments and jewelry 9. Can be cut and spliced 10. Enables braiding or looping 11. Water resistant and weather durable… |
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Campbell Hausfeld RP3200 12-Volt Inflator and Worklight $22.88 12V 140 P.S.I. inflator with safety light. Perfect for emergency roadside tire inflation or sporting equipment, or other inflatables. Features a built in pressure gauge that simplifies monitoring and tire pressure, plus it will automatically shut off pump when preset pressure (P.S.I.) is achieved. Bright work and safety light aids in nighttime emergencies. Cooling fan gives unit extended life and … |
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24V 9Ah High Power Battery Pack -BX2488 $249.95 24V ( range 20V ~ 30V) High Capacity (216 Watt-Hour) Light Weight Battery Made with high quality Panasonic Lithium Ion cells. It can supply maximum 10A continuous current, which means it can supply 200W ~ 250W continuous power, enough for many electric devices that require high power. You may search ” BiXPower XP250″ on Amazon for related solutions. Using Lithium-ion battery offers many ad… |
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12 Volt 12ah Ebike Electric Scooter Battery E-Bike Boreem – 2 Pack $45.99 This UB12120 is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry (lead-oxide, lead sponge, and sulfuric acid electrolyte), but the electrolyte is stabilized differently. In AGM batteries, the electrolyte is suspended in fiberglass mat separators which act as absorbent sponges. This battery comes already … |
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(1) 12 Volt 12ah Ebike Electric Scooter Battery E-Bike Boreem $40.64 Physical Specifications Length: 5.94 in. Width: 3.90 in. Container Height: 3.78 in. Weight: 8.68 lbs…. |
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Power Wheels 12-Volt Rechargeable Battery $45.95 Fisher-Price Power Wheels 12-Volt Rechargeable BatteryThis 12-volt battery has been designed to fulfill rigorous Power Wheels requirements in order to provide the best possible performance, durability and maximum play time for Power Wheels vehicles. This battery is for use with: Fisher-Price Power Wheels Advanced Series vehicles with a 12V battery system only. It has an internal, self-resetting fu… |
