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Down Tube Battery

julio 24, 2026

48v Li-ion Battery Hailong G56 Case Box Electric Bike Ebike Kit DIY No Cells

Best 2021 brand new model. You will be very happy with this case, since it is desgined a lot better than previouse versions with much better material!This is the Hailong G56 battery case (comes unassembled) for advanced DIY battery builders. Features: *Its exterior dimensions is 36*9.3*9.0cm (14.1*3.7*3.5 inches) *56 pcs 18650 cell battery holder for a maximum of 13s4p 48v battery *On/Off switch *DC charging port *Battery indicator is for 48V and 52V, but case can work for 24V, 36V, 48V, and 52V batteries. *Lock with two keys Note: This case works for many brands of 18650 cells, such as Tesla, LG, Sony, Panasonic cells. BMS is not included in this kit. You may also check out our ebay store for other items such as nickel strips and BMS that you may need. Can search "Hailong ebike battery case" on Youtube. Many videos with instructions are available to learn how to build a functional battery, using this case. Please make sure you know how to construct the battery before bidding. Instructions can be found from last picture on this ebay list. But it just needs a bit of patience, for most people. We packed parts for individual functional unit into each separated bag, and there is only one place for each part to go. We also have assembled cases in our store which cost another $2.5 for the time we put on assembling, if you would like to try out.
julio 24, 2026

Prodecotech Reention Dorado 36V Electric Bike Downtube Battery 14.25 Ah 513 Wh

Original Prodecotech Downtube 36v 14.25AH with genuine Samsung Cell Lithium Battery Cells. This battery has the 2 hole / 2 pin connector to the bike. See pictures for details. This battery is built with Genuine Samsung cells which provide long life, distance, and quality. Samsung, based in South Korea, is known as a world leader in the highest quality lithium 18650 cells. Samsung cells are much safer, use stable chemistry to prevent fires and explosions that many generic brands are prone to. This is an Original Direct replacement for ALL 36v Prodecotech electric bicycles from 2015 to 2023 that use DOWNTUBE in-frame batteries (designed as 18 inches in Length). This battery fits the following 36v Prodecotech models: Genesis 400Genesis RS 400 Genesis 600Genesis R 400Genesis R 600Genesis RS 600Phantom X 400Phantom XR 400Phantom X 600Phantom XR 600Phantom X RS 600Rebel X Fat BikeRebel X Suspension Fat BikeRebel X9 Fat BikeGenesis TrikePhantom TrikeRebel Trike PER OUR POLICY: WE CHECK ALL BATTERIES PRIOR TO SHIPPING. Batteries are only shipped with UPS Ground and include tracking. Built-in lever for easy tool-free installation and removal. Built-in LED indicators show state of charge by pressing spring loaded button on the top of the battery. Built-in 1.0A USB port on battery can be used to charge electronic USB-based devices or power USB-based peripherals on or off the bike. 1000+ charge cycles IP-67 Water Resistant. Average 25 to 35 miles on a 500w motor bike. Battery measures 18.25 inches in Length To further guarantee your satisfaction, all products are quality control inspected prior to shipping. In the rare chance that a defect is found after delivery; please contact us for return, exchange or refund assistance. Please do not attempt to repair the product, disassemble it, or modify the item as this may disqualify the item from being returned, refunded, and/or void the manufacturer’s warranty on applicable products. Items sent in must be received in original packaging, unused, and in un-modified condition to qualify for exchange/refund. If the return period has passed and the item is no longer eligible for exchange or refund, please contact us for after sale assistance. We are more than willing to help connect you with the manufacturer where possible in order to obtain warranty service on items that come with manufacturer’s warranty.
julio 24, 2026

48v 20ah Replacement Battery Down Tube Battery E-bike Lithium Battery Pack

【Safety & Eco-Friendly Performance】 Built-in 30A BMS intelligent management system provides all-round protection against overcharging, over-discharging, overcurrent, overvoltage and short circuit. It effectively avoids battery damage and greatly prolongs the overall service life of the battery pack. Adopting eco-friendly materials, it is safe, harmless and durable for long-term daily use. 【Premium Quality & Strict Quality Control】 We follow strict high-standard quality management standards. Every lithium battery undergoes appearance and functional double inspection before delivery to ensure reliable quality. The premium aluminum alloy protective shell perfectly shields the internal lithium cells from collision and damage.
julio 24, 2026

48v 25ah Electric Bike Replacement Battery Down Tube Lithium Battery For E-bike

【Safety & Eco-Friendly Performance】 Built-in 30A BMS intelligent management system provides all-round protection against overcharging, over-discharging, overcurrent, overvoltage and short circuit. It effectively avoids battery damage and greatly prolongs the overall service life of the battery pack. Adopting eco-friendly materials, it is safe, harmless and durable for long-term daily use. 【Premium Quality & Strict Quality Control】 We follow strict high-standard quality management standards. Every lithium battery undergoes appearance and functional double inspection before delivery to ensure reliable quality. The premium aluminum alloy protective shell perfectly shields the internal lithium cells from collision and damage.
julio 24, 2026

NEW Jasion Electric Bike Battery 36V 13Ah for EB5 Ebike Battery Replacement 36V

The Jasion Electric Bike Battery 36V 13Ah is a high-quality lithium ion battery designed for the RAD POWER EBIKE brand, specifically compatible with the Down tube Style model. With a 13Ah capacity and 481Wh energy, this battery is ideal for replacing worn-out or low-capacity batteries in electric bikes. It is lightweight at approximately 3.2kg and made of durable plastic material. The battery comes with a holder base for easy installation, making it convenient for cyclists to extend their biking distance. Batteries are certified to UL 2271 standards and documentation showing the certification available upon request.
julio 24, 2026

Electric Bike Ebike 48v Li-ion Battery Dolphin Case Box + USB Plug Switch

Shipping from Texas. This new model Dolphin battery case is directly from our manufacturers (comes unassembled). Features: v *Its exterior dimensions is 14.2in*5.2in*3.1in (36cm*13.1cm*8.1cm)v *holds 52 cell battery for 13s4p 48v batteryv *On/Off switchv *DC 5.5*2.1mm charging portv *5V USB output connectorv *Battery indicator is for 48V, but case can work for 24V, 36V, and 48V batteries.v *Lock with two keys to secure its attachment with base mount Note: This case works for many brands of 18650 cells, such as Tesla, LG, Sony, Panasonic cells. BMS and 5v USB PCB are not included in this kit. You may also check out our ebay store for other items such as nickel strips and BMS that you would need. Searching “ebike battery case”, Youtube videos with instructions are available to learn how to build a functional battery. Please make sure you know how to construct the battery before bidding.
julio 24, 2026

Mounting Plate Holder for Hailong G56 Hailong G70 Ebike Electric Bike Battery

This is a replacement mounting plate (holder), for Hailong G56 and G70 electric bike battery case that we have on eBay. The Hailong G56 and G70 cases use the same mouting plate. The last picture shows you what the Hailong G56 or G79 case looks like. Hailong G56 or G70 5 pins holder Specification: size: 34cm*6cm*5.3cm For Battery Type: Hailong G56 and Hailong G70 Downtube Lithium Battery Material: ABS Color: Black It is wired and ready for you to instore.
julio 24, 2026

48V Hailong Down Tube Hard Shell Battery Case Kit Black w/ Mount Keys Cables

The 48V Hailong Down Tube Hard Shell Battery Case Kit in black is designed specifically for Hailong brand electric bikes. This kit includes a battery mount, keys, cables, and has a 17.5 Ah Lithium Ion battery with more than 750 Wh of energy capacity. The durable plastic material and 1-year manufacturer warranty ensure long-lasting quality, while the compact design with dimensions of 365mm x 90mm x 110mm and a weight of 3.5 kg make it easy to install on a universal bike type. Ideal for those looking for a reliable and powerful battery solution for their electric bicycle. Sold as shown. There is a bit of tape residue on the bottom of the battery and can be easily removed. Shouldn't affect the operation of the device.