{"product_id":"lifetec-lt9965-replacement-battery-36v-700mah-ni-mh","title":"LifeTec LT9965 Replacement Battery 3.6V 700mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eLifeTec LT9965 \/ LT9966 \/ LT9960 — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 700mAh Ni-MH replacement battery for the LifeTec LT9965, LT9966, LT9960, and DECT GAP cordless phone handsets. It slots into the handset battery compartment and restores power to units that no longer hold a charge or fail to power on. Dimensions are 44.74 × 20.77 × 10.50mm — verify against your existing pack before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMulti-model fit across the LT99xx line:\u003c\/strong\u003e\n    The LT9965, LT9966, LT9960, and DECT GAP handsets share the same battery bay geometry, contact spacing, and 3.6V charging rail from the base station — one battery pack covers the range without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on a NiMH analyser. The cells accepted a full charge from a standard 3.6V DECT base, held voltage through simulated talk load, and the protection circuit tripped cleanly at the low-voltage cutoff threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge after installation:\u003c\/strong\u003e\n    After fitting, seat the handset in the base and leave it for a full 16 hours before use. NiMH cells in cordless phones are often partially discharged from storage — the slow first charge lets each cell balance and reach rated 700mAh capacity.\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 original battery after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells do not deliver rated capacity on the first cycle — or even the second or third. Fresh cells have not yet been conditioned, so their usable capacity starts below the 700mAh rating and climbs over the first three to five full charge-discharge cycles. If talk time feels short immediately after installation, run the handset down until it cuts off, then return it to the base for a full charge. Repeat this three times and capacity will stabilise at its rated level.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no charge light after fitting new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA NiMH battery that has sat in storage for several months can drop to a resting voltage low enough that the base station's charge controller does not recognise it as a valid pack — the base expects to see at least around 3.0V before it initiates a charge cycle. Remove the handset, wait 30 seconds, then reseat it firmly — some bases retry detection on reconnection. If the charge indicator still does not activate, try a different power outlet to rule out a base reset issue, then reseat again.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340040142938,"sku":"BWCS-MD960CL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340040175706,"sku":"BWCS-MD960CL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340040208474,"sku":"BWCS-MD960CL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MD960CL-1.webp?v=1778367046","url":"https:\/\/batteryweb.com\/products\/lifetec-lt9965-replacement-battery-36v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}