{"product_id":"v-tech-tion-vcs702-wireless-mic-replacement-battery-24v-300mah-ni-mh","title":"V Tech BT283642 Cordless Phone Wireless Mic Compatible Battery 2.4V 300mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eV Tech VCS702 Wireless Mic — 2.4V Ni-MH Replacement Battery (BT283642)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 2.4V, 300mAh Ni-MH cell replaces the OEM BT283642 and BT183642 packs in the V Tech VCS702 Wireless Mic and LS1350B. It restores charging capacity when the original pack can no longer hold a useful charge. The cell matches the original voltage, chemistry, and connector so the base station recognises it without modification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVCS702 and LS1350B compatibility:\u003c\/strong\u003e\n    Both devices share the same 2.4V two-cell NiMH architecture, the same BT283642 connector pinout, and the same base-station charge circuit. One cell fits both without any adapter or wiring change.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the VCS702 base charge circuit. The BMS accepted the pack without a charge-error light, and the cell reached rated voltage within the standard charge window.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH cordless mic packs:\u003c\/strong\u003e\n    After installing, seat the VCS702 handset in the base for a full 16 hours before first use. NiMH cells shipped from storage are partially discharged — a slow first charge is required to reach the 300mAh rated capacity.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing a charging error after fitting a new NiMH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eV Tech base stations check incoming cell voltage before committing to a charge cycle. A NiMH pack that has sat in storage can drop below the base's acceptance threshold — typically under 2.0V — triggering a fault light instead of a charge indicator. The fix is to place the handset in the base and leave it undisturbed for at least 30 minutes. Most base stations will recover the cell with a trickle charge and then switch to full charge once voltage climbs above 2.1V.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than expected after the first few uses\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells do not deliver rated capacity on the first one or two cycles — this is normal, not a fault. Capacity builds over three to five full charge-and-use cycles as the cell chemistry stabilises. Force a full discharge by using the mic until the handset signals low battery, then do a complete 16-hour base charge. By cycle five, the cell should be delivering close to its rated 300mAh.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339866636378,"sku":"BWCS-VTC702SL-1","price":205.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339866669146,"sku":"BWCS-VTC702SL-2","price":245.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339866701914,"sku":"BWCS-VTC702SL-3","price":275.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VTC702SL-1.webp?v=1778366873","url":"https:\/\/batteryweb.com\/products\/v-tech-tion-vcs702-wireless-mic-replacement-battery-24v-300mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}