{"product_id":"smallrig-base-battery-cb75-73-8wh-slim-65w-usb-c-power","title":"SMALLRIG Base Battery CB75 73.8Wh - Slim 65W USB-C Power","description":"\u003cp\u003eIn this review of the SMALLRIG Base Battery CB75 the bottom line is simple: this is a compact, cinema-grade base battery for creators who need a clean mounting solution and reliable, fast charging. The unit's slim 3cm profile and built-in Arca-compatible plate make it more than a battery - it doubles as a baseplate that cuts setup time. For on-location filmmakers and content creators who juggle cameras, monitors and lights, the CB75 delivers all-day capacity with rapid 65W USB-C recharge and a clear live display for confident power management.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Direct Mounting:\u003c\/strong\u003e The top 1\/4'-20 screw and included Arca quick release plate let you attach cameras or cages without extra adapters, speeding rig assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Port Power Hub:\u003c\/strong\u003e Two D-Tap, two 65W USB-C and one DC5521 8V port allow simultaneous powering of camera bodies, monitors and LED lights during shoots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 65W Fast Charging:\u003c\/strong\u003e Two USB-C inputs deliver fast recharge so the 73.8Wh pack is fully replenished in about two hours, reducing downtime between shoots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim, Travel-Friendly Profile:\u003c\/strong\u003e At roughly 3cm (1.2 in) thick the battery stays unobtrusive on a rig or tripod while still providing 73.8Wh of capacity for long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Power Monitoring:\u003c\/strong\u003e The full-color HD screen reports charge level and input\/output data so you can manage power use and avoid mid-shoot surprises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety and Reliability:\u003c\/strong\u003e Premium LG cells and an intelligent protection circuit offer over-voltage, short-circuit and temperature safeguards for field and studio work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe CB75 is aimed at independent cinematographers, documentary teams, and content creators who need a tidy, integrated base battery that mounts directly under a camera or inside a cage. It fits workflows where multiple accessories must be powered simultaneously and where fast recharge is valuable between takes.\u003c\/p\u003e\n\u003cp\u003eIt is less suited to users who require extremely long multi-day power without recharging or those who need proprietary camera batteries for hot-swapping; for pure camera-body hot-swap workflows a dedicated manufacturer battery system remains the better choice.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact baseplate integration eliminates extra adapters and reduces rig clutter.\u003c\/li\u003e\n\u003cli\u003eVersatile outputs (2x D-Tap, 2x 65W USB-C, DC5521) power multiple accessories at once.\u003c\/li\u003e\n\u003cli\u003eFast dual 65W charging restores the 73.8Wh battery in about two hours.\u003c\/li\u003e\n\u003cli\u003eClear HD display gives immediate visibility of remaining power and current draw.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e73.8Wh is robust for a slim unit but may require a backup for very long shoots without access to power.\u003c\/li\u003e\n\u003cli\u003eThe integrated baseplate design is tailored to Arca-style workflows and may be unnecessary if you never mount the battery beneath your camera.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e73.8Wh \/ 5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003eApprox. 3cm (1.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Ports\u003c\/td\u003e\n\u003ctd\u003e2x D-Tap, 2x 65W USB-C, 1x DC5521 8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eTop 1\/4'-20 screw, bottom 1\/4'-20 threaded hole, Arca plate included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Cells\u003c\/td\u003e\n\u003ctd\u003ePremium LG cells with protection circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eFull-color HD screen showing charge level and I\/O data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SMALLRIG Base Battery CB75 is a smart choice for creators who value a tidy rig and reliable, fast charging. It packs 73.8Wh into an ultra-slim package, adds a built-in Arca-compatible baseplate and offers multiple outputs for on-set reliability. For those who need a compact, multi-device power source that reduces setup friction, the CB75 represents solid value and professional-grade safety features.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this battery mount directly under my camera?\u003c\/strong\u003e\u003cbr\u003eYes, it has a top 1\/4'-20 screw and an Arca-compatible quick release plate for tool-free direct mounting to cameras and cages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast does it recharge?\u003c\/strong\u003e\u003cbr\u003eDual 65W USB-C charging allows the battery to recharge fully in about two hours under ideal conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat outputs are available to power accessories?\u003c\/strong\u003e\u003cbr\u003eThe unit provides 2 D-Tap ports, 2 65W USB-C ports and one DC5521 8V port to run cameras, monitors and lights simultaneously.\u003c\/p\u003e","brand":"SMALLRIG","offers":[{"title":"Default Title","offer_id":48236748996827,"sku":"B0FD2WXM6M","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61RjOD61URL._AC_SL1500.jpg?v=1770788470","url":"https:\/\/gearmusthave.com\/products\/smallrig-base-battery-cb75-73-8wh-slim-65w-usb-c-power","provider":"GearMustHave","version":"1.0","type":"link"}