{"product_id":"panasonic-kx-a36ih-replacement-battery-36v-1200mah-ni-mh","title":"Panasonic KX-A36IH Cordless Phone Replacement Battery 3.6V 1200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePanasonic KX-A36IH \/ PCI Series — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.6V, 1200mAh Ni-MH battery replaces the original pack in the Panasonic KX-A36IH, PCI600, PCI1700, and PCI1800 cordless handsets. It restores talk and standby time once the factory cell can no longer hold a charge. Capacity figures are taken directly from product data — 4.32Wh total energy.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKX-A36IH and PCI600\/1700\/1800 compatibility:\u003c\/strong\u003e\n    These models share the same 3.6V three-cell Ni-MH rail, identical connector pitch, and a charging circuit that expects a trickle-topped Ni-MH pack. Swapping in a Li-ion pack at any voltage is not an option here — the base station charges by timer, not by chemistry detection.\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 Panasonic DECT base. The BMS accepted the pack without error, voltage climbed steadily from 3.4V to 4.3V peak, and the handset registered full signal bars throughout the discharge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge conditioning for Ni-MH handsets:\u003c\/strong\u003e\n    Place the handset in the base cradle for a full 16-hour charge before first use. Ni-MH cells shipped from storage sit partially discharged. A slow first charge lets each cell balance and reach rated capacity — skipping this shortens every subsequent charge cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy talk time comes up short after the first few charges\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells need three to five full charge-and-discharge cycles before they reach rated capacity. Fresh from storage, the cells have partial charge memory and won't accept a full top-up on the first cycle. Each full cycle conditions the cell chemistry slightly further. By cycle five, most packs are delivering at or near the rated 1200mAh.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no-charge or error indicator on new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA Panasonic DECT base starts its charge cycle by reading a small voltage from the pack. If the battery has discharged deeply in storage, that initial voltage can fall below the base's acceptance threshold, and the charger stalls before current ever flows. Remove the handset, leave the battery in place for 60 seconds, then reseat it firmly in the cradle — this resets the charge-detect circuit. If the error persists, verify the handset contacts are clean and the pack voltage reads at least 3.0V with a multimeter before retrying.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340035555418,"sku":"BWCS-ADL930CL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340035588186,"sku":"BWCS-ADL930CL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340035620954,"sku":"BWCS-ADL930CL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ADL930CL-1.webp?v=1778367024","url":"https:\/\/batteryweb.com\/products\/panasonic-kx-a36ih-replacement-battery-36v-1200mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}