{"product_id":"rechargeable-lithium-d-batteries-with-usb-c-cable-8-pack","title":"Rechargeable Lithium D Batteries with USB-C Cable - 8 Pack","description":"\u003cp\u003eOur review finds these rechargeable Lithium D batteries best suited for users who need a reusable, high-capacity D cell for floodlights, toys and other household devices where replacing single-use cells is a recurring cost. The single biggest reason to buy is the built-in USB-C charging design that eliminates a separate charger and lets you top up a set quickly; in testing the pack claims a full charge in about two hours and the LED indicators clearly show charging status, which simplifies everyday use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB charge design:\u003c\/strong\u003e The integrated USB-C port lets you recharge batteries directly from any USB power source so a separate charger is not required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast charge:\u003c\/strong\u003e The batteries reach a full charge in roughly two hours, which is convenient for rapid turnaround when several devices need power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-cycle chemistry:\u003c\/strong\u003e Rated for 1000+ cycles, the pack reduces recurring purchase costs compared with single-use D cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicators:\u003c\/strong\u003e A red LED shows active charging and a green LED indicates when cells are fully charged, making charge status obvious at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in safety:\u003c\/strong\u003e Integrated protection circuitry prevents overcharge and over-discharge and stops charging when complete.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow environmental footprint:\u003c\/strong\u003e The lithium cells are free of mercury, cadmium and lead, cutting landfill waste relative to disposables.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis pack is a good match for homeowners, campers and hobbyists who use D-size devices regularly and want to cut ongoing costs and waste. People who value convenience will appreciate being able to plug the batteries into a USB port or power bank without hunting for a separate charger.\u003c\/p\u003e\u003cp\u003eThose who need predictable, long runtimes for professional or mission-critical equipment should test run these in their specific devices first, since customer feedback on sustained power and runtime is mixed; if absolute maximum runtime from a single discharge is essential, high-end disposable or specialty rechargeable cells may be a better fit.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConvenient USB-C charging removes the need for a dedicated charger.\u003c\/li\u003e\n\u003cli\u003eFast roughly two hour charge and clear red\/green LED indication for status.\u003c\/li\u003e\n\u003cli\u003eDesigned for 1000+ cycles, offering good long-term value and less waste.\u003c\/li\u003e\n\u003cli\u003eSafety circuit and compliance testing give added protection during use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed power retention and variable runtime depending on device, so performance can vary by application.\u003c\/li\u003e\n\u003cli\u003eBuilt-in charging adds complexity versus a fully passive rechargeable cell and requires access to a USB power source.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRechargeable USB D battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e1.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e7500mWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge time\u003c\/td\u003e\n\u003ctd\u003eAbout 2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack contents\u003c\/td\u003e\n\u003ctd\u003e8 batteries and 1 USB-C cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycles\u003c\/td\u003e\n\u003ctd\u003e1000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThese rechargeable Lithium D batteries are a practical, cost-saving option for household users who want the convenience of USB-C charging and a reduced environmental impact. They offer fast charging, clear LED status and long cycle life, making them good value for lamps, toys and camping lights, provided you verify runtime in your specific device.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I charge these batteries without a separate charger?\u003c\/strong\u003e\u003cbr\u003eYes, they include a USB-C port and come with a USB-C cable so you can charge them from any USB power source.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow will I know when a battery is fully charged?\u003c\/strong\u003e\u003cbr\u003eEach battery has an LED that shows red while charging and turns green when charging is complete.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these safe for regular household use?\u003c\/strong\u003e\u003cbr\u003eYes, they have built-in protection against overcharge and over-discharge and meet CE and RoHS style testing noted in the specifications.\u003c\/p\u003e","brand":"wowpower","offers":[{"title":"Default Title","offer_id":48613034066139,"sku":"B0C5X4QLD3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71T5I9bXVBL._AC_SL1500.jpg?v=1778386474","url":"https:\/\/gearmusthave.com\/products\/rechargeable-lithium-d-batteries-with-usb-c-cable-8-pack","provider":"GearMustHave","version":"1.0","type":"link"}