{"product_id":"futaba-t14-replacement-battery-74v-2200mah-li-ion","title":"Futaba T14 LT2F2200 Replacement Battery 7.4V 2200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eFutaba T14MZ \/ T14MZP \/ T12Z Series — 7.4V Li-ion Replacement Battery (LT2F2200)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V 2200mAh Li-ion replacement battery for the Futaba T14, T12Z, T14MZ, and T14MZP radio transmitters. These are 2.4GHz RC transmitters used to control aircraft, helicopters, and drones. It matches the OEM part number LT2F2200 and slots directly into the transmitter's battery bay.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eT14 \/ T12Z \/ T14MZ \/ T14MZP compatibility:\u003c\/strong\u003e\n    These four transmitters share the same battery bay dimensions, 7.4V rail, and connector spec. The LT2F2200 part number spans the entire platform, so one cell fits all four models without any modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on a T14MZ and confirmed the BMS handshake completes normally at power-on. Voltage held stable across full stick deflection inputs with no sag-triggered cutoff during the test cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eTransmitter calibration after swap:\u003c\/strong\u003e\n    The T14MZ stores trim and sub-trim data in internal memory, not on the battery — swapping cells will not reset your model data. However, re-check your throttle cut and failsafe settings after the first power cycle on any new cell.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the T14MZ shows a low-battery warning sooner than expected on a new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe T14MZ's low-battery alarm threshold is user-configurable and defaults to a voltage level calibrated for the original OEM cell's discharge curve. A freshly charged replacement may read slightly differently under load if the threshold was adjusted by a previous owner. Go into System Menu → Battery and confirm the alarm voltage is set to 6.8V — the factory default for this chemistry. If it was lowered to 6.4V or below, warnings will be delayed and you may deplete the cell further than intended.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTransmitter not re-establishing link to receiver after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eFully removing power from the transmitter clears its active RF link state. The T14MZ does not automatically re-bind on next power-on — it resumes the last linked model, but if the receiver has also lost power it needs a fresh bind cycle. Power the receiver first, then hold the transmitter's Link\/Mode button for three seconds while powering on. Confirm signal strength in the telemetry screen reads above –85 dBm before flying.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416112103514,"sku":"BWCS-SDP445SL-1","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416112136282,"sku":"BWCS-SDP445SL-2","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416112169050,"sku":"BWCS-SDP445SL-3","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SDP445SL_1.webp?v=1779759122","url":"https:\/\/batteryweb.com\/products\/futaba-t14-replacement-battery-74v-2200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}