{"product_id":"grundig-lc-355-replacement-battery-6v-4200mah-ni-mh","title":"Grundig LC-355 6V Replacement Battery 4200mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGrundig LC-355 \/ LC-400 \/ LC-410 \/ LC-450 — 6V 4200mAh Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 6V 4200mAh Ni-MH replacement battery for the Grundig LC-355, LC-400, LC-410, and LC-450 film cameras. It powers the light metering system, film advance motor, and flash capacitor charging circuit. Capacity figures come from product data — 25.2Wh total energy.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLC-355 \/ LC-400 \/ LC-410 \/ LC-450 compatibility:\u003c\/strong\u003e\n    These models share the same 6V battery bay geometry and draw voltage from the same rail for metering, advance, and flash functions. One cell format covers the full group.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge passes on compatible hardware. The Ni-MH chemistry accepted charge without BMS rejection, and the metering circuit held stable voltage through the discharge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge protocol for Ni-MH film cameras:\u003c\/strong\u003e\n    Ni-MH cells shipped in partial-charge state can cause the light meter to read low on the first few frames. Run one complete charge cycle in the OEM charger before loading film — this lets the cell settle to its full capacity baseline and gives the meter an accurate working voltage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFlash recycling slowing down late in a Ni-MH discharge cycle\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eAs a Ni-MH cell approaches the bottom of its discharge curve, internal resistance rises. The flash capacitor draws peak current to recharge between shots, and that current sag means longer recycle times — even if the meter still shows charge remaining. On the LC-series bodies, this shows up as a noticeably longer wait between flash-enabled exposures. The cell is not faulty; it is simply near end-of-discharge. Recharge before shooting flash-heavy sequences to keep recycle times consistent.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFilm advance motor stalling mid-roll after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe film advance motor on the LC-series pulls a short current spike at each wind cycle. If the replacement cell was stored for an extended period, self-discharge in Ni-MH chemistry can bring open-circuit voltage below the motor's start threshold — even though the cell still holds useful capacity overall. The camera interprets this as a dead battery and halts the advance. The fix is a full charge cycle before use; resting voltage should read at or above 6V measured at the cell terminals before loading.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333884018778,"sku":"BWCS-PDHV40-1","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333884051546,"sku":"BWCS-PDHV40-2","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333884084314,"sku":"BWCS-PDHV40-3","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PDHV40-1.webp?v=1778213554","url":"https:\/\/batteryweb.com\/products\/grundig-lc-355-replacement-battery-6v-4200mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}