{"product_id":"polly-48v-20ah-ebike-battery-us-3a-charger","title":"Polly 48V 20Ah E-Bike Battery Kit with US 3A Charger","description":"\u003ch2\u003ePolly 48V 20Ah E-Bike Lithium-Ion Battery Kit with US 3A Charger\u003c\/h2\u003e\n\u003cp\u003eUpgrade or replace your e-bike battery with this Polly 48V 20Ah downtube lithium-ion battery kit.\u003c\/p\u003e\n\u003cp\u003eThis configuration uses 21700 5000mAh lithium-ion cells in a 13S4P configuration and includes a US standard 3A charger.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e• Battery type: Polly Downtube Lithium-Ion Battery\u003cbr\u003e• Rated voltage: 48V\u003cbr\u003e• Capacity: 20Ah\u003cbr\u003e• Cell type: 21700 lithium-ion cells\u003cbr\u003e• Cell capacity: 5000mAh\u003cbr\u003e• Cell configuration: 13S4P\u003cbr\u003e• BMS: 30A\u003cbr\u003e• Battery dimensions: approximately 368 × 95 × 125mm\u003cbr\u003e• Battery weight: approximately 5.1kg\u003cbr\u003e• Charger: 3A\u003cbr\u003e• Charger plug: US standard plug\u003cbr\u003e• Suitable motor power: approximately 250W–1000W\u003cbr\u003e• Removable downtube design\u003cbr\u003e• Key lock\u003cbr\u003e• Power switch\u003cbr\u003e• Charging port\u003cbr\u003e• Battery level indicator\u003cbr\u003e• Battery mounting base\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/b55af1c1-a2a2-4fd2-8cd0-55baf6e3ff6b_24a9605b-21da-41f9-9349-459e4b66f25f.png?v=1790232565\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Protection System\u003c\/h3\u003e\n\u003cp\u003eery Protection System\u003cspan style=\"font-size: 0.875rem;\"\u003eThe integrated BMS provides multiple protection functions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e• Overcharge protection\u003cbr\u003e• Over-discharge protection\u003cbr\u003e• Over-current protection\u003cbr\u003e• Overvoltage protection\u003cbr\u003e• Short-circuit protection\u003cbr\u003e• Battery management protection\u003c\/p\u003e\n\u003ch3\u003e21700 5000mAh Cells\u003c\/h3\u003e\n\u003cp\u003eThis 48V 20Ah battery uses 21700 5000mAh lithium-ion cells.\u003c\/p\u003e\n\u003cp\u003eCell Configuration:\u003c\/p\u003e\n\u003cp\u003e• Cell size: 21700\u003cbr\u003e• Cell capacity: 5000mAh\u003cbr\u003e• Battery configuration: 13S4P\u003cbr\u003e• Total rated capacity: 20Ah\u003c\/p\u003e\n\u003cp\u003eThe 21700 cell format provides high capacity in a compact battery configuration suitable for compatible electric bicycles and conversion systems.\u003c\/p\u003e\n\u003ch3\u003eBattery Dimensions\u003c\/h3\u003e\n\u003cp\u003eApproximate dimensions:\u003c\/p\u003e\n\u003cp\u003e• Length: 368mm\u003cbr\u003e• Width: 95mm\u003cbr\u003e• Height: 125mm\u003cbr\u003e• Weight: approximately 5.1kg\u003c\/p\u003e\n\u003cp\u003ePlease measure the available frame installation space before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/2K_202606051534.jpeg_2K_20260917190911_5aa92923-2547-4c56-b4ae-6dbe6d97a272.jpg?v=1790232567\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eUS 3A Charger\u003c\/h3\u003e\n\u003cp\u003eThis battery kit includes a US standard 3A charger.\u003c\/p\u003e\n\u003cp\u003eCharger Specification:\u003c\/p\u003e\n\u003cp\u003e• Suitable battery system: 48V lithium-ion\u003cbr\u003e• Charging current: 3A\u003cbr\u003e• Plug type: US Plug\u003cbr\u003e• Standard full-charge voltage for a 48V 13S lithium-ion battery system: 54.6V\u003c\/p\u003e\n\u003cp\u003ePlease check the charger label and battery charging port before use.\u003c\/p\u003e\n\u003ch3\u003eOutput Connector Options\u003c\/h3\u003e\n\u003cp\u003eAvailable battery output connector options may include:\u003c\/p\u003e\n\u003cp\u003e• T Port\u003cbr\u003e• Anderson 1\u003cbr\u003e• XT60\u003cbr\u003e• 3 Pin Port\u003cbr\u003e• Anderson 2\u003cbr\u003e• XT90\u003c\/p\u003e\n\u003cp\u003ePlease confirm your controller connector before ordering.\u003c\/p\u003e\n\u003cp\u003eXT60 may be supplied as the default connector depending on the selected configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/2K_202606051545_c142f1a1-d5b4-4c9b-9c92-0aac60da11cb.jpg?v=1790232573\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Case Features\u003c\/h3\u003e\n\u003cp\u003e• Removable Polly downtube battery case\u003cbr\u003e• Key switch and safety lock\u003cbr\u003e• Battery power indicator\u003cbr\u003e• Charging port\u003cbr\u003e• Power switch\u003cbr\u003e• Battery base connection\u003cbr\u003e• Easy removal for charging and storage\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/2K_202606051557.jpeg_2K_20260918114134_520918e8-45e3-4312-908f-04322daebab4.jpg?v=1790232574\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eBasic installation:\u003c\/p\u003e\n\u003cp\u003e1. Secure the battery mounting base to the bicycle frame.\u003cbr\u003e2. Connect the battery base wiring to the compatible controller.\u003cbr\u003e3. Slide the battery onto the mounting base.\u003cbr\u003e4. Lock the battery with the supplied key.\u003cbr\u003e5. Confirm all electrical connections.\u003cbr\u003e6. Switch on the battery before use.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended if you are unfamiliar with e-bike electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/2K_202606051549.jpeg_2K_20260917225344_40382f62-66ef-4b76-a785-46c6289424d3.jpg?v=1790232572\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003e• 48V 20Ah Polly lithium-ion battery\u003cbr\u003e• US standard 3A charger\u003cbr\u003e• Keys\u003cbr\u003e• Battery mounting base\u003cbr\u003e• Battery output connection\u003c\/p\u003e\n\u003ch3\u003eImportant Compatibility Notice\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, please confirm:\u003c\/p\u003e\n\u003cp\u003e• Required battery voltage: 48V\u003cbr\u003e• Required battery capacity: 20Ah\u003cbr\u003e• Motor\/controller voltage compatibility\u003cbr\u003e• Battery dimensions: approximately 368 × 95 × 125mm\u003cbr\u003e• Available bicycle frame installation space\u003cbr\u003e• Required output connector\u003cbr\u003e• Charging connector compatibility\u003cbr\u003e• Suitable motor power requirement\u003c\/p\u003e\n\u003cp\u003eDo not connect the battery to an incompatible voltage system.\u003c\/p\u003e\n\u003ch3\u003eWholesale \u0026amp; OEM\u003c\/h3\u003e\n\u003cp\u003eWholesale and bulk orders are welcome.\u003c\/p\u003e\n\u003cp\u003eFor OEM branding, customized connectors, packaging or bulk purchasing requirements, please contact us before ordering.\u003c\/p\u003e","brand":"INGIMO","offers":[{"title":"48V 20Ah","offer_id":52941796376858,"sku":null,"price":252.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/8993\/6666\/files\/EU_UK__20260910161411.jpeg_2K_20260924144126_3b6a96e3-0d99-4687-98c3-763b95611800.jpg?v=1790233743","url":"https:\/\/indigoebike.com\/products\/polly-48v-20ah-ebike-battery-us-3a-charger","provider":"INDIGO VEHICLE","version":"1.0","type":"link"}