{"product_id":"kastar-4-pack-np-f750-np-f770-battery-charger-dual-slot-usb","title":"Kastar 4-Pack NP-F750 \/ NP-F770 Battery Charger - Dual Slot USB","description":"\u003cp\u003eIn this review of the Kastar 4-Pack NP-F750 \/ NP-F770 Battery Charger, the bottom line is practical: it is a compact, multi-option charger built for field shooters and videographers who need to keep multiple Sony-type NP-F batteries topped up for Lilliput monitors and similar gear. The reviewer found it especially useful for users who travel light but still use several batteries across a shoot day because it can charge two batteries at once, offers both Micro-USB and Type-C input options, and provides an LED display that clarifies charging status.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual charging slots:\u003c\/strong\u003e The unit can charge two NP-F750\/NP-F770 batteries simultaneously, saving time during shoots that require back-to-back battery swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal USB input:\u003c\/strong\u003e With both Micro-USB and Type-C input and a supplied Micro USB cable, it accepts common 5V 2-3A power banks and adapters for flexible field charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent LED display:\u003c\/strong\u003e The LED indicators show charging status and give a quick sense of battery capacity so you can plan swaps instead of guessing remaining runtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChangeable plates:\u003c\/strong\u003e The interchangeable plate design lets you adapt the charger to different battery sizes, making it versatile for NP-F style cells used on several monitor models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-power, safe output:\u003c\/strong\u003e The charger delivers 8.4V at 800mA per slot, which is appropriate for the Lithium-Ion NP-F750\/770 cells and reduces stress compared with higher-current chargers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis charger is aimed at videographers, camera assistants, and content creators who use Lilliput A7S, A7S-B, H7, H7S, Q7, A11 or A12 monitors and want a dedicated NP-F charger that is portable and USB-powered. It fits well in a small kit bag and pairs with common USB power banks for charging on location.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users needing very fast high-current charging or a desktop charger with AC input and built-in wall plug; this unit favors portability and flexible USB power rather than maximum charging speed.\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, travel-friendly design that works with 5V USB power banks and adapters.\u003c\/li\u003e\n\u003cli\u003eCan charge two NP-F batteries at the same time to keep multiple monitors or spares ready.\u003c\/li\u003e\n\u003cli\u003eInterchangeable plate and LED indicators add versatility and clear charging feedback.\u003c\/li\u003e\n\u003cli\u003eAppropriate 8.4V 800mA output for Lithium-Ion NP-F750\/770 cells for safe charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLower 800mA per slot charging speed means battery top-ups take longer than some high-current chargers.\u003c\/li\u003e\n\u003cli\u003eComes with a Micro USB cable only; users who prefer Type-C may need to supply their own cable for that input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e5800mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e8.4V 800mA (x1) or 8.4V 800mA (x2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e5V 2-3A (USB Micro-USB or Type-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eLilliput A7S, A7S-B, H7, H7S, Q7, A11, A12 monitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kastar NP-F750\/NP-F770 dual USB charger is a sensible choice for camera operators who value portability and the ability to charge two NP-F batteries from common USB power sources. It is good value for those who need reliable, safe charging for Lilliput monitors and other NP-F powered gear, though anyone needing the fastest possible recharge times should consider a higher-current desktop charger instead.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this charger power two batteries at once?\u003c\/strong\u003e\u003cbr\u003eYes. It supports charging two NP-F750\/NP-F770 batteries simultaneously at 8.4V and up to 800mA per slot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat input power does it require?\u003c\/strong\u003e\u003cbr\u003eThe charger accepts 5V input at 2-3A via Micro-USB or Type-C; a Micro USB cable is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with Lilliput monitors?\u003c\/strong\u003e\u003cbr\u003eYes. It is specifically compatible with several Lilliput models including A7S, A7S-B, H7, H7S, Q7, A11 and A12.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48238711341275,"sku":"B0B44VPZN3","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71HztFw4CyL._AC_SL1500_c3a27446-a210-4f3c-9727-d9598634ed9f.jpg?v=1770904044","url":"https:\/\/gearmusthave.com\/products\/kastar-4-pack-np-f750-np-f770-battery-charger-dual-slot-usb","provider":"GearMustHave","version":"1.0","type":"link"}