{"product_id":"kastar-lcd-dual-smart-fast-charger-battery-2-pack-reliable-power","title":"Kastar LCD Dual Smart Fast Charger \u0026 Battery (2 Pack) - Reliable Power","description":"\u003cp\u003eIn this review of the Kastar LCD Dual Smart Fast Charger \u0026amp; Battery (2 Pack), the bottom line is simple: photographers who need dependable, high-capacity replacements for Nikon EN-EL4 series batteries will find strong value here. The reviewer found the twin batteries offer noticeably longer run time thanks to high quality Japanese cells, and the accompanying dual LCD charger gives clear status and safe CC\/CV charging for two batteries at once. This kit is best for users who shoot extended sessions with older Nikon D2\/D3 and D300\/D700 bodies and want a smart, affordable way to keep spares ready.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-high Capacity Batteries:\u003c\/strong\u003e Kastar uses high quality Japanese cells so the batteries deliver extended runtime and resist memory effect for consistent performance during long shoots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Fast Charger with LCD:\u003c\/strong\u003e The charger supports charging two batteries simultaneously and shows the charging status and battery capacity on an easy to read LCD screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e The charger can handle batteries from 6.8V to 16.8V and the MCU automatically identifies voltage to apply the correct charge profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe CC\/CV Charging:\u003c\/strong\u003e The CC\/CV charge method with pre-charge and 0V activation helps revive deeply discharged Li-ion cells and reduces risk of overcharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e Works with Nikon EN-EL4\/EN-EL4A and fits a long list of cameras and grips including D2 series, D3 series, D300\/D300S, D700 and MB-D10\/MB-40 users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at photographers using older Nikon bodies that accept EN-EL4 family batteries, especially wedding, event, or location shooters who need at least two spare batteries and a reliable charger. The high capacity cells make this appealing to anyone who shoots long bursts, video, or multi-hour sessions and wants to avoid frequent battery swaps.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users of modern Nikon cameras that do not accept EN-EL4 style batteries and buyers who require manufacturer-original branding for professional rental houses. Also note some camera configurations require an extra BL-3 battery chamber cover to fit in certain grips.\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\u003eHigh capacity batteries provide longer shooting time compared with typical stock cells.\u003c\/li\u003e\n\u003cli\u003eDual charger with LCD makes it easy to monitor two batteries at once and manage charging safely.\u003c\/li\u003e\n\u003cli\u003eSmart MCU and CC\/CV charging add safety features like pre-charge and 0V activation to protect cells.\u003c\/li\u003e\n\u003cli\u003eWide compatibility across many EN-EL4 cameras and grips makes this a flexible kit for legacy Nikon systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCharging speed drew mixed feedback from customers, so users expecting uniformly fast recharge times may be disappointed in some cases.\u003c\/li\u003e\n\u003cli\u003eSome camera grips or models may need an extra BL-3 battery chamber cover to accept the replacement battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKastar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eEN-EL4 \/ EN-EL4A compatible, high quality Japanese cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e2 batteries + dual LCD charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger Voltage Range\u003c\/td\u003e\n\u003ctd\u003e6.8V - 16.8V automatic identification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Method\u003c\/td\u003e\n\u003ctd\u003eCC\/CV with pre-charge and 0V activation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eNikon D2 series, D3 series, D300\/D300S, D700, MB-D10, MB-40, F6, and more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kastar LCD Dual Smart Fast Charger \u0026amp; Battery 2 pack is a practical, cost-effective choice for photographers who rely on legacy Nikon bodies and need dependable, higher-capacity spares. It pairs safe, intelligent charging with clear LCD monitoring and generally good battery life, making it a sensible value buy for freelance shooters and hobbyists who want fewer interruptions during shoots.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo these batteries work with Nikon D3X and D2X?\u003c\/strong\u003e\u003cbr\u003eYes, the batteries are compatible with Nikon D2 series and D3 series cameras including D2X and D3X as listed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the charger handle two batteries at once?\u003c\/strong\u003e\u003cbr\u003eYes, the Kastar dual charger can charge two batteries simultaneously and the LCD shows each battery's charging status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs an extra part required for some camera grips?\u003c\/strong\u003e\u003cbr\u003eSome grips may need the BL-3 battery chamber cover to accept the replacement battery; check grip compatibility before purchase.\u003c\/p\u003e","brand":"Kastar","offers":[{"title":"Default Title","offer_id":48615123779803,"sku":"B01LEP353I","price":66.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71QlGZsQiGL._AC_SL1500.jpg?v=1778387160","url":"https:\/\/gearmusthave.com\/products\/kastar-lcd-dual-smart-fast-charger-battery-2-pack-reliable-power","provider":"GearMustHave","version":"1.0","type":"link"}