{"product_id":"bt-freestyle-6-replacement-battery-36v-300mah-ni-mh","title":"BT Freestyle 6 Replacement Battery 3.6V 300mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBT Freestyle 6 \/ Freestyle 60 \/ Freestyle 65 \/ Quartet 1000 — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 300mAh Ni-MH replacement battery for BT cordless DECT handsets including the Freestyle 6, Freestyle 60, Freestyle 65, and Quartet 1000. It slots into the handset battery compartment and restores talk time and standby capacity lost to cell degradation. Dimensions are 30.00 × 32.00 × 10.50mm — confirm these match your existing pack before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFreestyle and Quartet series fit:\u003c\/strong\u003e\n    These handsets share the same 3.6V single-cell NiMH form factor, connector orientation, and charging circuit expectations — which is why one pack covers all listed models.\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 DECT handset platform. The charging circuit accepted the cell without error, and voltage held steady under active RF transmission load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge on NiMH handset packs:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before first use. NiMH cells shipped in partial-discharge state will not reach rated capacity on a short top-up charge — the slow first cycle is what unlocks full 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 no charge light after fitting a new NiMH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells can leave storage at voltages low enough that the base station charging circuit refuses to initiate. The base expects to see a minimum threshold — typically around 3.0V — before it starts the charge cycle. If the indicator stays off, remove the handset, wait 30 seconds, then reseat it firmly. If the light still does not appear, the cell may need a trickle-start: leave it seated for up to an hour and the circuit will usually recover once it detects a slow voltage rise.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange noticeably shorter after fitting the replacement battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReduced range after a battery swap usually points to voltage sag under RF load, not a fault with the handset itself. When a NiMH cell hasn't completed its first full conditioning cycle, internal resistance is higher — voltage dips the moment the transmitter draws current, and the handset reduces output power to compensate. Run three full charge-and-discharge cycles before judging range. After conditioning, resting voltage should sit above 3.6V between calls.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340004786266,"sku":"BWCS-ALM590CL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340004819034,"sku":"BWCS-ALM590CL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340004851802,"sku":"BWCS-ALM590CL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ALM590CL-1.webp?v=1778367023","url":"https:\/\/batteryweb.com\/products\/bt-freestyle-6-replacement-battery-36v-300mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}