{"product_id":"talentcell-12-24v-lithium-ion-battery-pack-pb240b2-portable-power","title":"Talentcell 12\/24V Lithium Ion Battery Pack PB240B2 - Portable Power","description":"\u003cp\u003eIn this review the Talentcell PB240B2 is examined as a portable power solution for 24V and 12V DC devices; it is best for users who need a rechargeable, high-capacity battery pack to run LED light strips, CCTV cameras, CPAP backup or similar gear away from mains power. The single biggest reason to buy is its large 3.7V\/35000mAh (129.5Wh) capacity combined with multiple outputs (24V, 12V and 5V USB) that let one battery serve several device types without carrying separate packs. The unit is practical, relatively compact for its capacity, and includes a charger and cables so it works out of the box.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity:\u003c\/strong\u003e The 3.7V\/35000mAh (129.5Wh) cell bank provides extended runtime for equipment such as LED strips and CCTV cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple outputs:\u003c\/strong\u003e Integrated 24V, 12V and 5V USB outputs let you power a variety of devices without adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuitry:\u003c\/strong\u003e Built-in over-charge, over-discharge, over-voltage, over-current and short circuit protection helps protect both the battery and connected devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded essentials:\u003c\/strong\u003e The pack ships with an AC\/DC 29.4V\/0.95A charger and cable so you can recharge the battery immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice compatibility:\u003c\/strong\u003e Works with LED strip lights, CCTV, modems, smartphones and some medical devices like CPAP when voltages match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical connectors:\u003c\/strong\u003e The 24V port uses DC5521 and the 12V port uses DC4017 for direct connections to common accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe PB240B2 is a solid pick for photographers, videographers and hobbyists who need a portable 24V power source for LED light bars and panels, and for home security users who want backup power for cameras. It also suits travelers or remote workers who need to run small DC appliances and charge phones via the USB output.\u003c\/p\u003e\u003cp\u003eIt is not ideal for those who need ultra-lightweight power: at about 850 g reported by users it is heavier than small power banks and is best used when capacity matters more than minimal weight. Also, confirm device voltage before use; low-voltage devices must not be connected to the high-voltage port to avoid damage.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge battery capacity delivers long run times for 24V and 12V equipment.\u003c\/li\u003e\n\u003cli\u003eMultiple output options including USB make it versatile for mixed gear setups.\u003c\/li\u003e\n\u003cli\u003eComprehensive protection circuits reduce risk to both battery and devices.\u003c\/li\u003e\n\u003cli\u003eIncludes charger and cable so it is ready to use without extra purchases.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavier weight than small USB power banks, which may be a drawback for ultralight packing.\u003c\/li\u003e\n\u003cli\u003e24V output is not a constant regulated voltage (it floats between 29.4V and 21V), so confirm compatibility with sensitive equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e3.7V\/35000mAh (129.5Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24V DC Output\u003c\/td\u003e\n\u003ctd\u003e29.4V-21V, 5A Max (DC5521)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V DC Output\u003c\/td\u003e\n\u003ctd\u003e12V constant, 2.5A Max (DC4017)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Output\u003c\/td\u003e\n\u003ctd\u003e5V\/2.4A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput \/ Charger\u003c\/td\u003e\n\u003ctd\u003e29.4V\/0.95A AC\/DC charger included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-charge, over-discharge, over-voltage, over-current, short circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Talentcell PB240B2 is a practical, high-capacity rechargeable battery pack for anyone who needs reliable 24V or 12V portable power. It offers strong compatibility and good built-in protections, and the included charger makes it convenient to use right away. Choose this pack when runtime and multi-device flexibility are priorities and you can accept the modest extra weight over small USB-only power banks.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this battery run a CPAP machine?\u003c\/strong\u003e\u003cbr\u003eYes - users report it can power some CPAP models for multiple nights, but confirm your CPAP voltage and power draw before use and test runtime in advance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it damage low-voltage devices?\u003c\/strong\u003e\u003cbr\u003eDo not plug low-voltage devices into the 24V output; the manual warning exists because the 24V port can reach higher voltages and may harm incompatible equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat happens if the battery shuts off under load?\u003c\/strong\u003e\u003cbr\u003eThe pack has over-current and short-circuit protection that will cut output; connecting the charger to recharge will typically reset protection and restore normal operation.\u003c\/p\u003e","brand":"Talentcell","offers":[{"title":"Default Title","offer_id":48622104445147,"sku":"B07YQHG31B","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51Mu-AzPTXL._AC_SL1100.jpg?v=1778454981","url":"https:\/\/gearmusthave.com\/products\/talentcell-12-24v-lithium-ion-battery-pack-pb240b2-portable-power","provider":"GearMustHave","version":"1.0","type":"link"}