{"product_id":"real-deal-15-cell-21700-lithium-battery-case-stora","title":"Real Deal 15 Cell 21700 Lithium Battery Case Storage Box With Smart Protection Board For 20V And 60V Power Tool Professional Grade DIY Replacement Repair Kit Component Housing","description":"\u003cdiv\u003e15 Cell 21700 Battery Case Shell With Protection PCB Board \u003cbr\u003e\n✔️ 15-cell plastic shell and smart PCB board set for tool repairs  \u003cp\u003eThis 15 cell 21700 lithium battery case kit provides a ready to assemble shell and integrated protection PCB for rebuilding power tool packs. It serves as a direct replacement cover and circuit board for worn 18V and 20V tools, giving DIY mechanics a reliable way to restore runtime without sourcing individual components.\u003c\/p\u003e ✅ 15 slot layout optimized for standard 21700 cell dimensions\u003cbr\u003e\n✅ Heavy duty plastic housing guards against shop dust and impact\u003cbr\u003e\n✅ Built in charging protection board handles voltage balancing safely\u003cbr\u003e\n✅ Complete repair set includes only the outer shell and PCB unit\u003cbr\u003e \u003cp\u003e💡 What makes a 15 cell 21700 protection board handy for custom battery pack builds?\u003c\/p\u003e\n\u003cp\u003eAssembling a fresh 21700 power tool rig takes careful attention to thermal management and consistent voltage distribution across each cell.\u003c\/p\u003e\n\u003cp\u003e- The integrated BMS circuit board actively monitors charge cycles to prevent overcharging or deep discharging during heavy use\u003c\/p\u003e\n\u003cp\u003e- Properly spaced mounting holes keep your wiring tidy and reduce short circuit risks when routing thick power leads\u003c\/p\u003e\n\u003cp\u003e- Swapping out a cracked original housing locks back down solid while keeping the new PCB seated tight during rough job site use\u003c\/p\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49321170370795,"sku":"VXB0FPM5TTT3","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61eJEb_hNmL.jpg?v=1788185060","url":"https:\/\/vxb.com\/products\/real-deal-15-cell-21700-lithium-battery-case-stora","provider":"VXB Bearings","version":"1.0","type":"link"}