{"title":"Batteries","description":"","products":[{"product_id":"b-b3615li-dt","title":"36V 14.5Ah Downtube Battery","description":"\u003cp\u003eA 36V downtube battery with 14.5Ah (~520Wh) of capacity in a rigid case, individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e30 Panasonic 21700A cells · 40A continuous BMS\u003c\/li\u003e\n\u003cli\u003eDowntube enclosure · key switch + ON\/OFF rocker\u003c\/li\u003e\n\u003cli\u003eAnderson Powerpole connectors\u003c\/li\u003e\n\u003cli\u003ePush-button 4-LED charge indicator\u003c\/li\u003e\n\u003cli\u003eMounts to standard waterbottle eyelets\u003c\/li\u003e\n\u003cli\u003eCharges up to 8A via Mini ST 3-pin port\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44030785028147,"sku":"B-B3615Li-DT","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b3615li-dt_cdbfc299-a8a8-4715-ac58-dc002f7df8d9.jpg?v=1776136550"},{"product_id":"b-b5220lim-dt","title":"52V 20Ah Downtube Battery","description":"\u003cp\u003eA 52V downtube battery with 20Ah (~1040Wh) capacity in a rigid case, individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePanasonic GA cells · 40A continuous BMS\u003c\/li\u003e\n\u003cli\u003eReention DP9 downtube case · key switch + ON\/OFF rocker\u003c\/li\u003e\n\u003cli\u003eAnderson Powerpole connectors\u003c\/li\u003e\n\u003cli\u003ePush-button 4-LED charge indicator\u003c\/li\u003e\n\u003cli\u003eMounts to standard waterbottle eyelets\u003c\/li\u003e\n\u003cli\u003eST3 charge port for high charge currents · charges up to 8A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44030786764851,"sku":"B-B5220LiM-DT","price":660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b5220lim-dt_2_5ce3db02-35aa-4538-a715-f818e69f018e.jpg?v=1776136561"},{"product_id":"b-b4810li-btl","title":"48V 10Ah Bottle Battery","description":"\u003cp\u003eA compact 48V bottle-style battery (~480Wh) that mounts to your waterbottle eyelets, individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePanasonic GA cells · 25A continuous BMS\u003c\/li\u003e\n\u003cli\u003eCylindrical enclosure · key switch + ON\/OFF rocker\u003c\/li\u003e\n\u003cli\u003eAnderson Powerpole connectors\u003c\/li\u003e\n\u003cli\u003ePush-button 4-LED charge indicator\u003c\/li\u003e\n\u003cli\u003eCharges up to 8A via Mini ST 3-pin port\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44030788960307,"sku":"B-B4810Li-BTL","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b3610li-btl_holder1_2_925bddd9-9ce3-448e-b733-cba0a483e63c.jpg?v=1776136617"},{"product_id":"b-b3610li-btl","title":"36V 10Ah Bottle Battery","description":"\u003cp\u003eA compact 36V bottle-style battery — 10Ah (~360Wh) — that mounts to your waterbottle eyelets, individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePanasonic GA cells · 25A continuous BMS\u003c\/li\u003e\n\u003cli\u003eCylindrical enclosure · key switch + ON\/OFF rocker\u003c\/li\u003e\n\u003cli\u003eAnderson Powerpole connectors\u003c\/li\u003e\n\u003cli\u003ePush-button 4-LED charge indicator\u003c\/li\u003e\n\u003cli\u003eCharges up to 8A via Mini ST 3-pin port\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44030788993075,"sku":"B-B3610Li-BTL","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b3610li-btl_holder1_0cec08a6-6385-4035-8224-eff330ac7831.jpg?v=1776136617"},{"product_id":"b-b3615-lgx-br","title":"LiGo 10X 5 pack (36V 14Ah) with Baserunner Dock","description":"\u003cp\u003eA travel-friendly 36V battery built from five LiGo 10X modules (14Ah \/ ~500Wh total). It powers your ebike like a downtube pack but splits into five sub-100Wh modules that you can carry onto a passenger aircraft. Each module is individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFive LiGo 10X modules + Baserunner dock\u003c\/li\u003e\n\u003cli\u003eAll rail mounting hardware for your frame tubing\u003c\/li\u003e\n\u003cli\u003eTypical range 45–60km\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44030796726323,"sku":"B-B3615_LGX_BR","price":990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b36_5x2.8_lg10xbr_1_6916044d-5f2f-43b3-8957-7d3cdd0a423e.jpg?v=1776136710"},{"product_id":"b-b4821li-dt","title":"48V 21Ah Downtube Battery UL Listed","description":"\u003cp\u003eA UL-listed 48V downtube battery — 21Ah (~1010Wh) in a rigid frame-mount case, individually bench-tested at Grin and built for high-power builds.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e48V (13s) · Samsung 53G cells · 50A continuous BMS\u003c\/li\u003e\n\u003cli\u003eRigid downtube case · UL listed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44187740667955,"sku":"B-B4821Li-DT","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b4819lim-dt_1_1c0ab8c1-f20d-49b7-9f05-a1107004ad1a.jpg?v=1776136709"},{"product_id":"b-b4815li-dt","title":"48V 15.5Ah Downtube Battery","description":"\u003cp\u003eA 48V downtube battery with 15.5Ah (~745Wh) capacity in a rigid case, individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSamsung 53G cells\u003c\/li\u003e\n\u003cli\u003eReention downtube case · key switch + ON\/OFF rocker\u003c\/li\u003e\n\u003cli\u003eAnderson Powerpole connectors\u003c\/li\u003e\n\u003cli\u003ePush-button 4-LED charge indicator\u003c\/li\u003e\n\u003cli\u003eMounts to standard waterbottle eyelets\u003c\/li\u003e\n\u003cli\u003eST3 charge port · charges up to 8A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44187740700723,"sku":"B-B4815Li-DT","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/36v19ah_main_1_1_1_ac79171b-7948-4d9f-9fa1-60d2c1d92e10.jpg?v=1776136710"},{"product_id":"b-b3603-lgx","title":"36V LiGo 10X Battery","description":"\u003cp\u003eA single 36V LiGo 10X battery module (2.75Ah \/ ~99Wh), individually bench-tested at Grin. Combine modules on a LiGo rail to build a travel-friendly pack — each module stays under 100Wh for carry-on air travel.\u003c\/p\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44201363898419,"sku":"B-B3603_LGX","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/lowrestempproductpic.jpg?v=1776136704"},{"product_id":"b-b5221li-t","title":"52V 21Ah Triangle Battery UL 2271 Certified","description":"\u003cp\u003eA UL 2271-certified 52V triangle battery — 21Ah (~1090Wh) in a rigid frame-mount case, individually bench-tested at Grin and built for high-power builds.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e52V (14s) · Samsung 53G cells · 50A continuous BMS\u003c\/li\u003e\n\u003cli\u003eRigid triangular frame-case design\u003c\/li\u003e\n\u003cli\u003eUL 2271 certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44251640660019,"sku":"B-B5221Li-T","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b5221li-t_main_1.jpg?v=1777871297"},{"product_id":"b-b5231li-t","title":"52V 31Ah Triangle Battery UL 2271 Certified","description":"\u003cp\u003eA UL 2271-certified 52V triangle battery — 31Ah (~1610Wh) for maximum range, in a rigid frame-mount case, individually bench-tested at Grin and built for high-power builds.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e52V (14s) · Samsung 53G cells · 60A continuous BMS\u003c\/li\u003e\n\u003cli\u003eRigid triangular frame-case design\u003c\/li\u003e\n\u003cli\u003eUL 2271 certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44251640692787,"sku":"B-B5231Li-T","price":780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b5231li-t_main.jpg?v=1777871298"},{"product_id":"b-b3624lim-dt","title":"36V 24Ah Downtube Battery","description":"\u003cp\u003eA high-capacity 36V downtube battery — 24Ah (~865Wh) for maximum range, in a rigid Reention case, individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e50 Samsung INR21700-50G cells · 40A continuous BMS\u003c\/li\u003e\n\u003cli\u003eReention downtube case · key switch + ON\/OFF rocker\u003c\/li\u003e\n\u003cli\u003eAnderson Powerpole connectors\u003c\/li\u003e\n\u003cli\u003ePush-button 4-LED charge indicator\u003c\/li\u003e\n\u003cli\u003eMounts to standard waterbottle eyelets\u003c\/li\u003e\n\u003cli\u003eCharges up to 8A via Mini ST 3-pin port\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44400766418995,"sku":"B-B3624LiM-DT","price":590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b4819lim-dt_1_b059bee2-6044-4897-81dc-88974436caea.jpg?v=1780439221"},{"product_id":"b-b3609-lgx-br","title":"LiGo 10X 3 pack (36V 8.5Ah) with Baserunner Dock","description":"\u003cp\u003eA travel-friendly 36V battery built from three LiGo 10X modules (8.5Ah \/ ~300Wh total). It powers your ebike like a downtube pack but splits into three sub-100Wh modules that you can carry onto a passenger aircraft. Each module is individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThree LiGo 10X modules + Baserunner dock\u003c\/li\u003e\n\u003cli\u003eAll rail mounting hardware for your frame tubing\u003c\/li\u003e\n\u003cli\u003eTypical range 25–35km\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44401632510003,"sku":"B-B3609_LGX_BR","price":645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b36_3x2.8_lg10xbr_1_291cdcb0-a411-409b-91a2-95f28cc5c83a.jpg?v=1780462452"},{"product_id":"b-b3620lim-dt","title":"36V 19Ah Downtube Battery","description":"\u003cp\u003eA 36V downtube battery with 19.3Ah (~695Wh) of capacity for long-range riding, individually bench-tested at Grin before it ships.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e40 Samsung INR21700-50G cells · 40A continuous BMS\u003c\/li\u003e\n\u003cli\u003eReention downtube case · mechanical key switch + ON\/OFF rocker\u003c\/li\u003e\n\u003cli\u003eAnderson Powerpole power connectors\u003c\/li\u003e\n\u003cli\u003ePush-button 4-LED charge indicator\u003c\/li\u003e\n\u003cli\u003eMounts to standard waterbottle eyelets\u003c\/li\u003e\n\u003cli\u003eCharges up to 8A via Mini ST 3-pin port (XLR-ST3 adapter not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44401632542771,"sku":"B-B3620LiM-DT","price":555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/36v19ah_main_32625a8e-9909-4a61-8265-ea4b943337fc.jpg?v=1780462462"},{"product_id":"b-b3618-lgx-br","title":"LiGo 10X 6 Pack (36V 17Ah) with Baserunner Dock","description":"\u003cp\u003eA travel-friendly 36V battery built from six LiGo 10X modules (17Ah \/ ~600Wh total). It powers your ebike like a downtube pack but splits into six sub-100Wh modules you can carry onto a passenger aircraft. Each module is individually bench-tested at Grin.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSix LiGo 10X modules + Baserunner dock\u003c\/li\u003e\n\u003cli\u003eAll rail mounting hardware for your frame tubing\u003c\/li\u003e\n\u003cli\u003eTypical range 50–75km\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44401632837683,"sku":"B-B3618_LGX_BR","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/b-b36_6x2.8_lg10xbr_1_07c5254e-8b5e-4501-85f2-1d50c39806a1.jpg?v=1780462459"},{"product_id":"b-b3612-lgx-br","title":"LiGo 10X 4 pack (36V 11Ah) with Baserunner Dock","description":"\u003cp\u003eA travel-friendly 36V battery built from four LiGo 10X modules (11Ah \/ ~400Wh total). 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