{"product_id":"kastar-ssl-jvc70-battery-2-pack-replacement-long-run-time-for-jvc","title":"Kastar SSL-JVC70 Battery 2-Pack Replacement - Long Run Time for JVC","description":"\u003cp\u003eIn this review the Kastar SSL-JVC70 Battery 2-Pack is examined for videographers who need reliable spare power for JVC camcorders. The bottom line: this two-battery set is for shooters who want extended run time and flexible on-camera power without buying OEM packs. The reviewer found the interchangeable 7.4V lithium-ion cells, on-board LED charge indicator, and both DC pole-tap and USB output make these a practical, lower-cost alternative for field crews, event shooters, and solo operators who frequently swap batteries between cameras and accessories.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 7.4V lithium-ion cells:\u003c\/strong\u003e The 7800mAh capacity delivers longer runtime so users can shoot extended events without constant battery changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC pole-tap output:\u003c\/strong\u003e A standard pole-tap 5.5\/2.1mm socket provides up to 7.4V\/30W 4A to power on-camera LED lights, monitors, or wireless transmitters directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB output:\u003c\/strong\u003e The 5V 1A USB port allows charging or powering small accessories without needing a separate adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED battery status:\u003c\/strong\u003e Four LED lights on the pack make it easy to check remaining charge at a glance on set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in protections:\u003c\/strong\u003e Over-charge, over-discharge, over-current, over-voltage, and over-heating protection circuits improve safety and extend cycle life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Kastar 2-pack is best for independent videographers, ENG shooters, and small crews using JVC models such as GY-HMQ10, GY-LS300, and GY-HM200 series who need affordable replacements that match common V-mount workflows and can also power accessories. It is also useful for rental houses needing inexpensive spare batteries for frequent turnover.\u003c\/p\u003e\u003cp\u003eThose who require manufacturer warranty support tied to OEM batteries or need higher-voltage professional V-lock systems should look elsewhere; the pack is aimed at standard 7.4V camera batteries and accessory powering, not large studio battery systems.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh 7800mAh capacity gives noticeably longer shooting time compared with many generic packs.\u003c\/li\u003e\n\u003cli\u003eFlexible outputs including the DC pole-tap and a USB 5V 1A port let users run small accessories directly from the battery.\u003c\/li\u003e\n\u003cli\u003eSafety features and compliance with UL1642 and CE add confidence for frequent field use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe pack uses 7.4V nominal voltage, so it is not a replacement for higher-voltage studio battery systems and is limited to devices designed for this voltage.\u003c\/li\u003e\n\u003cli\u003eFast charging requires the correct 8.4V charging power and compatible charger; users without one will need to confirm charger compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e7800mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Output (pole-tap)\u003c\/td\u003e\n\u003ctd\u003e5.5\/2.1mm socket, up to 7.4V\/30W 4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Output\u003c\/td\u003e\n\u003ctd\u003e5V 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Standards\u003c\/td\u003e\n\u003ctd\u003eUL1642 \u0026amp; CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e2-Pack Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Kastar SSL-JVC70 Battery 2-Pack is a sensible choice for JVC camera users who need dependable, longer-lasting replacement power with useful accessory outputs and safety protections. It represents strong value for independent shooters and small crews who want flexible on-camera powering without the cost of OEM packs, provided they accept the 7.4V form factor and confirm charger compatibility.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these batteries compatible with JVC GY-LS300?\u003c\/strong\u003e\u003cbr\u003eYes, the pack lists compatibility with the JVC GY-LS300 and other models such as GY-HMQ10 and GY-HM200 series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the batteries power an on-camera LED light?\u003c\/strong\u003e\u003cbr\u003eYes, the DC pole-tap 5.5\/2.1mm socket can supply up to 7.4V\/30W 4A to run on-camera lights, monitors, or wireless transmitters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these batteries include safety protections?\u003c\/strong\u003e\u003cbr\u003eYes, the packs include built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection and meet UL1642 and CE standards.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48194919760091,"sku":"B09S5CJLVQ","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71DP33G2Q5L._AC_SL1500.jpg?v=1770367339","url":"https:\/\/gearmusthave.com\/products\/kastar-ssl-jvc70-battery-2-pack-replacement-long-run-time-for-jvc","provider":"GearMustHave","version":"1.0","type":"link"}