{"product_id":"kastar-2-pack-battery-replacement-for-rca-pro-847-pro-851-long","title":"Kastar 2-Pack Battery Replacement for RCA PRO-847 PRO-851 - Long","description":"\u003cp\u003eIn this review the Kastar 2-Pack Battery Replacement is evaluated for camcorder users who need dependable, longer run times. The bottom line: this set is for owners of compatible RCA and Pentax camcorders who want a higher-capacity alternative to stock cells, because the \u003cstrong\u003ehigh capacity\u003c\/strong\u003e 2650mAh Ni-MH chemistry delivers noticeably longer recording sessions without frequent swaps. The pack includes two batteries, so it suits anyone who records events, field footage or long shoots and prefers carrying a ready spare over hunting for chargers between takes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh capacity:\u003c\/strong\u003e The 2650mAh rating provides extended runtime so users can record longer clips between charges and reduce interruptions during shoots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNi-MH chemistry:\u003c\/strong\u003e The 6.0V Ni-MH construction is a common, rechargeable format that balances capacity and compatibility with older camcorder models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety assurance:\u003c\/strong\u003e Kastar's mix-protection additive aims to reduce material degradation during charge cycles, which helps extend usable life up to 1000 cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow self-discharge:\u003c\/strong\u003e The embedded seal structure reduces self-discharge so batteries hold charge longer in storage and are ready when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-pack convenience:\u003c\/strong\u003e The included 2-pack gives a spare battery immediately, useful for multi-hour shoots or backup when traveling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is best for owners of older RCA and Pentax camcorders listed in the compatibility notes who want a direct, higher-capacity replacement battery that fits existing battery bays and accessories. It is also a good choice for hobbyists and event videographers who need reliable power for extended recording sessions and prefer carrying an extra battery rather than frequent charging breaks.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for users who need a battery for models not listed in the compatibility section or for those who require the absolute smallest or lightest cell; users with modern cameras that use different battery formats should look for a model-specific option.\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\u003eHigher 2650mAh capacity delivers longer runtime compared with many original batteries.\u003c\/li\u003e\n\u003cli\u003eTwo batteries in the package provide an immediate spare for extended shoots or travel.\u003c\/li\u003e\n\u003cli\u003eDesign includes additives and an embedded seal structure intended to extend lifespan and lower self-discharge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility is limited to a specific list of RCA and Pentax models, so verification is required before purchase.\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\u003eNi-MH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e6.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e2650mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Contents\u003c\/td\u003e\n\u003ctd\u003e2-Pack batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSelected RCA and Pentax camcorder models and listed battery models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 cycles (manufacturer claim)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kastar 2-Pack Battery Replacement is a practical, cost-effective option for owners of compatible RCA and Pentax camcorders who need longer run times and an immediate spare. With higher 2650mAh capacity, Ni-MH chemistry and design features to reduce self-discharge, it represents good value for videographers who require dependable power and fewer interruptions during recording.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these batteries fit my RCA camcorder?\u003c\/strong\u003e\u003cbr\u003eCheck the compatibility list against your camcorder model or battery model numbers; the pack is intended for specific RCA and Pentax models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the batteries hold a charge in storage?\u003c\/strong\u003e\u003cbr\u003eKastar states a low self-discharge design so they retain charge longer than standard Ni-MH cells, but storing them charged and cool is still recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these rechargeable many times?\u003c\/strong\u003e\u003cbr\u003eYes, the batteries use Ni-MH chemistry and are claimed to last up to 1000 charge cycles with the manufacturer's additives to reduce degradation.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48739481157851,"sku":"B08K5VWHLC","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71m8tvTy9BL._AC_SL1500_900b51e3-afc4-4a43-a3a6-e75c8fb75f03.jpg?v=1778956246","url":"https:\/\/gearmusthave.com\/products\/kastar-2-pack-battery-replacement-for-rca-pro-847-pro-851-long","provider":"GearMustHave","version":"1.0","type":"link"}