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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 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

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

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.