{"product_id":"4000mah-4-pack-lithium-ion-batteries-with-ac-charger-replacement","title":"4000mAh 4-Pack Lithium-Ion Batteries with AC Charger - Replacement","description":"\u003cp\u003eIn this review the focus is on a practical power solution for older JVC GR-D series camcorders: a 4-pack of \u003cstrong\u003e4000mAh lithium-ion batteries\u003c\/strong\u003e bundled with an AC wall charger. The bottom line is straightforward - this kit is for users who need dependable runtime and a simple charging setup for legacy JVC models. It delivers long capacity per cell and a compact charger with foldable flat pins, making it a sensible replacement set for anyone who shoots with GR-D250, GR-D260, GR-D370 and related models.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity cells:\u003c\/strong\u003e Each 7.4V battery provides 4000mAh so users can expect extended recording time between charges for longer shoots or travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input charger:\u003c\/strong\u003e The included AC charger accepts 100~240V 50~60Hz, which helps when using the kit in multiple regions without a separate converter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear charge indicator:\u003c\/strong\u003e LED lights show red while charging and green for standby or full-charge, making it easy to know battery status at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact storage:\u003c\/strong\u003e The charger uses a foldable flat pin design so it tucks away neatly in camera bags and reduces bulk while traveling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBundle convenience:\u003c\/strong\u003e The package supplies four batteries plus one AC charger so users can rotate batteries and keep a single charger in a home kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for owners of legacy JVC camcorders in the GR-D series who need higher-capacity replacement batteries and a reliable mains charger. Videographers who shoot extended events, families archiving tapes, or anyone restoring older equipment will appreciate the 4000mAh capacity and the convenience of four spare cells.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who require a car adapter or European plug in the box, since the package does not include those accessories. Also, buyers who need manufacturer-original batteries for warranty or exact OEM compatibility should consider official parts from the camera maker.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh 4000mAh capacity gives noticeably longer runtime than typical replacement cells.\u003c\/li\u003e\n\u003cli\u003eCharger supports 100~240V for worldwide voltage compatibility when paired with local plugs.\u003c\/li\u003e\n\u003cli\u003eLED charging indicator makes battery readiness obvious without guesswork.\u003c\/li\u003e\n\u003cli\u003eFour batteries in the pack let users keep multiple charged spares on hand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage omits a car adapter and European plug, which some travelers may need separately.\u003c\/li\u003e\n\u003cli\u003eNot an official manufacturer-branded battery option, so buyers seeking OEM parts should verify fit and warranty needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger Input\u003c\/td\u003e\n\u003ctd\u003eAC 100~240V 50~60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger Output\u003c\/td\u003e\n\u003ctd\u003eDC 8.4V 600mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Indicator\u003c\/td\u003e\n\u003ctd\u003eLED red charging, green standby\/full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003e4-Pack batteries + 1 AC charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 4000mAh 4-pack with AC charger is a practical, good-value replacement for owners of compatible JVC GR-D camcorders who need extended runtime and a simple mains charger. It stands out for capacity and convenience, though buyers should note the absence of a car adapter or extra plug types. For users seeking long recording sessions and multiple spares without sourcing individual batteries, this kit is a sensible choice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these batteries compatible with JVC BN-VF707 series?\u003c\/strong\u003e\u003cbr\u003eYes, the pack lists compatibility with BN-VF707, BN-VF714 and BN-VF733 series batteries that fit many JVC GR-D models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include a car charger or European plug?\u003c\/strong\u003e\u003cbr\u003eNo, the package includes four batteries and one AC wall charger only; car adapters or regional plugs are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow will I know when a battery is fully charged?\u003c\/strong\u003e\u003cbr\u003eThe charger has an LED indicator: red while charging and green for standby or full-charge, so you can see status clearly.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48186000769243,"sku":"B09HWM16NV","price":66.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/714AW78UNOL._AC_SL1500.jpg?v=1769654991","url":"https:\/\/gearmusthave.com\/products\/4000mah-4-pack-lithium-ion-batteries-with-ac-charger-replacement","provider":"GearMustHave","version":"1.0","type":"link"}