{"product_id":"v-tech-cs6309-replacement-battery-24v-700mah-ni-mh","title":"V Tech CS6309 Replacement Battery 2.4V 700mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eV Tech CS6309 \/ CS6319 Series — 2.4V Ni-MH Replacement Battery (89-1347-01-00)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 700mAh Ni-MH replacement battery for V Tech cordless phone handsets. It fits the CS6309, CS6319, CS6328, CS6329, and over 150 additional V Tech cordless models sharing the same battery bay and connector. Capacity is 700mAh (1.68Wh), matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCS6309 \/ CS6319 platform fit:\u003c\/strong\u003e\n    These models share an identical 2.4V two-cell NiMH bay, the same JST-style connector pinout, and a passive charging circuit in the base — no BMS handshake required. One battery fits the full range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack on a CS6319 handset through five full charge and discharge cycles. Voltage held at 2.4V nominal under RF transmit load, and the base station charge indicator lit green on the first seat.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH cordless handsets:\u003c\/strong\u003e\n    After installing, seat the handset in the base for a full 16 hours before first use. NiMH cells arrive partially discharged from storage. Skipping this slow first charge will give you noticeably short talk time until the cells condition over three to five cycles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than the original battery after replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells do not deliver rated capacity on the first cycle. Fresh cells from storage have reduced electrolyte activation, and the base station's trickle-charge circuit charges to voltage, not capacity. Rated 700mAh is typically reached between cycles three and five. Run three complete charge-and-use cycles before drawing any conclusions about capacity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station charge light stays red or shows no charge after swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH packs that have sat in storage can drop below 2.0V, which some V Tech base stations read as a fault or refuse to charge. Remove the handset, wait 30 seconds, then reseat it firmly — the base restarts the charge cycle on re-contact. If the light stays red after 10 minutes, use a standalone NiMH charger to bring the pack above 2.2V, then return it to the base.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339985977434,"sku":"BWCS-AME300CL-1","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339986010202,"sku":"BWCS-AME300CL-2","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339986042970,"sku":"BWCS-AME300CL-3","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AME300CL-1.webp?v=1777949695","url":"https:\/\/batteryweb.com\/products\/v-tech-cs6309-replacement-battery-24v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}