{"product_id":"kastar-3-pack-battery-and-ltd2-usb-charger-replacement-for-jvc-gr-d370","title":"Kastar 3-Pack Battery and LTD2 USB Charger Replacement for JVC GR-D370","description":"\u003cp\u003eIn this review the focus is on the Kastar 3-Pack Battery and LTD2 USB Charger replacement kit, a practical bundle aimed at owners of older JVC GR-D camcorders who need reliable spare power. The bottom line: this kit is for users who value extended run time and flexible charging options - it supplies three 7.4V 2400mAh \u003cstrong\u003eLithium-Ion\u003c\/strong\u003e batteries and a dual-bay USB charger that can handle two cells at once, making it easier to keep a camcorder working through a long shoot or while traveling.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity batteries:\u003c\/strong\u003e Each 2400mAh battery provides longer runtime than many original packs, so users get more continuous recording between swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual charging:\u003c\/strong\u003e The LTD2 charger can charge two batteries at the same time, reducing downtime when multiple spares are used during a shoot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable charge plate:\u003c\/strong\u003e A changeable plate lets the charger accept different battery plate types, increasing compatibility with the listed JVC battery models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB power inputs:\u003c\/strong\u003e Multiple charging options include Micro-USB and Type-C inputs and the charger accepts a 5V 2-3A source, so it works with common power banks and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent LED indicators:\u003c\/strong\u003e The charger shows charging status and relative battery capacity via LED, making it straightforward to see when packs are ready.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe kit is best for owners of JVC GR-D series camcorders who need a cost-effective way to keep multiple batteries charged and on hand, particularly event videographers, hobbyists, or anyone restoring older camcorder gear. The inclusion of both Micro-USB and Type-C support means it suits travelers who rely on portable chargers and limited wall access.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for cinematographers who require OEM-certified batteries with camera maker warranty coverage or for users of modern cameras that use different battery chemistries and voltages; those users should seek manufacturer-specific packs or higher-capacity professional solutions.\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\u003eThree replacement 7.4V 2400mAh Lithium-Ion batteries provide extended runtime compared with many older stock packs.\u003c\/li\u003e\n\u003cli\u003eCharger supports two batteries at once and can switch plates to accept various compatible battery types.\u003c\/li\u003e\n\u003cli\u003eUSB inputs and included Micro USB cable make it convenient to power the charger from modern adapters and power banks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe kit is a third-party replacement and not an original JVC-branded battery, which may concern buyers seeking OEM parts.\u003c\/li\u003e\n\u003cli\u003eCharger output is limited to 800mA per bay, so charging multiple depleted batteries can take several hours.\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\u003e2400mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger Input\u003c\/td\u003e\n\u003ctd\u003e5V 2-3A (USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger Output\u003c\/td\u003e\n\u003ctd\u003e8.4V 800mA (x1) or 800mA (x2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Bays\u003c\/td\u003e\n\u003ctd\u003e2 simultaneous batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Cable\u003c\/td\u003e\n\u003ctd\u003eMicro-USB cable (Type-C input also supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kastar 3-Pack Battery and LTD2 USB Charger is a practical, budget-friendly option for JVC GR-D series owners who need dependable spare power and flexible charging on the go. It offers good value for hobbyists and event shooters who need multiple batteries and USB charging; those who require OEM warranty coverage or the fastest possible charge speeds should consider manufacturer replacements.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these batteries work in my GR-D370 camcorder?\u003c\/strong\u003e\u003cbr\u003eYes, the pack lists compatibility with the GR-D370 models and the kit is designed to match the JVC BN-VF707\/714\/733 family used in those cameras.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I charge two batteries at the same time?\u003c\/strong\u003e\u003cbr\u003eYes, the LTD2 charger supports charging two batteries simultaneously with an 800mA output per bay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power sources can I use to charge the batteries?\u003c\/strong\u003e\u003cbr\u003eThe charger accepts a 5V USB input at 2-3A and supports Micro-USB and Type-C connections, so wall adapters and power banks are suitable.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48193592885467,"sku":"B08LZXYMBF","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ODlmCAkyL._AC_SL1500_ec7f378d-6d6c-4f79-8fb1-9e58fa34d6b0.jpg?v=1770229809","url":"https:\/\/gearmusthave.com\/products\/kastar-3-pack-battery-and-ltd2-usb-charger-replacement-for-jvc-gr-d370","provider":"GearMustHave","version":"1.0","type":"link"}