{"id":13014,"date":"2020-09-26T08:07:44","date_gmt":"2020-09-26T05:07:45","guid":{"rendered":"https:\/\/obender.eu\/?post_type=product&p=13014"},"modified":"2026-04-20T07:00:45","modified_gmt":"2026-04-20T04:00:45","slug":"varta-akulaadija-57676-aa-aaa-dual-tech-li-ionnimh","status":"publish","type":"product","link":"https:\/\/obender.eu\/en\/toode\/varta-akulaadija-57676-aa-aaa-dual-tech-li-ionnimh\/","title":{"rendered":"Varta LCD Dual Tech charger 57676 AA\/AAA Li-Ion+NiMH"},"content":{"rendered":"

VARTA DUAL TECH CHARGER 57676 Processor charger<\/big><\/b>
\nCharger for Ni-MH and Li-Ion rechargeable batteries<\/b><\/big>
\n4 Independent charging channels<\/b><\/big><\/p>\n

EAN: 4008496928910<\/p>\n

Charger Description:<\/b>
\nAdvanced four-channel battery charger with capacity measurement
\nThe channels are independent which enables simultaneous charging of Ni-MH and Li-Ion cells, in any number of 1, 2, 3 or 4 cells
\nCompatible with Ni-MH cells: AA and AAA
\nCompatible with Li-lon cells: 18650, 18490, 18350, 17670, 17500, RCR123A\/17335\/16340, 14500, 10440
\nCharging current: NiMH 500 mA, Li Ion 500-1000 mA, 5V USB 1000 mA
\nSafety functions: Delta V Negative method, temperature control and short circuit protection
\n4 operating modes: charging, unloading, capacity test and refreshing (refresh only for NiMH)
\nDisplayed data: Voltage (V), Capacity (mAh) and time
\n3-Year Warranty<\/p>\n

Advantages of the Charger:<\/b><\/p>\n

Minus Delta V Method:<\/b>
\nA method using the fact that the voltage on the loaded cell is lowered slightly (-Delta V) as soon as it is fully charged and the charging process is completed.<\/p>\n

Maintenance charge:<\/b>
\nPrevents the natural self-discharge of rechargeable batteries.<\/p>\n

Temperature control:<\/b>
\nThe temperature of the rechargeable batteries is measured during charging. If it rises above a certain level, the charger will turn off automatically.<\/p>\n

Automatic Li-lon detection:<\/b>
\nDetects the cell type (Li-Ion\/NiMH) and charges Li-Ion batteries with a voltage of 4.2 V. Allows charging current up to 1000 mA for high capacity cells (> = 1000 mAh).<\/p>\n","protected":false},"excerpt":{"rendered":"

VARTA DUAL TECH CHARGER 57676 Processor charger Charger for Ni-MH and Li-Ion rechargeable batteries 4 Independent charging channels EAN: 4008496928910<\/p>\n","protected":false},"featured_media":14315,"template":"","meta":[],"product_brand":[],"product_cat":[268,408,266],"product_tag":[637,481,494],"class_list":{"0":"post-13014","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-li-ion-batteries-chargers","7":"product_cat-nimh-chargers","8":"product_cat-batteries-chargers","9":"product_tag-laadija-en","10":"product_tag-li-ion-en","11":"product_tag-varta-en","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"\nVarta LCD Dual Tech charger 57676 AA\/AAA Li-Ion+NiMH - Obender<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/obender.eu\/en\/toode\/varta-akulaadija-57676-aa-aaa-dual-tech-li-ionnimh\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Varta LCD Dual Tech charger 57676 AA\/AAA Li-Ion+NiMH\" \/>\n<meta property=\"og:description\" content=\"VARTA DUAL TECH CHARGER 57676 Processor charger Charger for Ni-MH and Li-Ion rechargeable batteries 4 Independent charging channels EAN: 4008496928910\" \/>\n<meta property=\"og:url\" content=\"https:\/\/obender.eu\/en\/toode\/varta-akulaadija-57676-aa-aaa-dual-tech-li-ionnimh\/\" \/>\n<meta property=\"og:site_name\" content=\"Obender\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-20T04:00:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.obender.eu\/wp-content\/uploads\/2020\/09\/4008496928910-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"333\" \/>\n\t<meta property=\"og:image:height\" content=\"334\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/obender.eu\\\/en\\\/toode\\\/varta-akulaadija-57676-aa-aaa-dual-tech-li-ionnimh\\\/\",\"url\":\"https:\\\/\\\/obender.eu\\\/en\\\/toode\\\/varta-akulaadija-57676-aa-aaa-dual-tech-li-ionnimh\\\/\",\"name\":\"Varta LCD Dual Tech charger 57676 AA\\\/AAA Li-Ion+NiMH - 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